JPS58224687A - Plasminogen-activation enzyme agent and novel process for preparation thereof - Google Patents

Plasminogen-activation enzyme agent and novel process for preparation thereof

Info

Publication number
JPS58224687A
JPS58224687A JP57107596A JP10759682A JPS58224687A JP S58224687 A JPS58224687 A JP S58224687A JP 57107596 A JP57107596 A JP 57107596A JP 10759682 A JP10759682 A JP 10759682A JP S58224687 A JPS58224687 A JP S58224687A
Authority
JP
Japan
Prior art keywords
activating enzyme
plasminogen activating
plasminogen
gelatin
sepharose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57107596A
Other languages
Japanese (ja)
Inventor
Ikuo Yamashina
山科 郁男
Ryozo Sugi
杉 良三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOUBISHI YAKUHIN KOGYO KK
Tobishi Pharmaceutical Co Ltd
Original Assignee
TOUBISHI YAKUHIN KOGYO KK
Tobishi Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOUBISHI YAKUHIN KOGYO KK, Tobishi Pharmaceutical Co Ltd filed Critical TOUBISHI YAKUHIN KOGYO KK
Priority to JP57107596A priority Critical patent/JPS58224687A/en
Publication of JPS58224687A publication Critical patent/JPS58224687A/en
Pending legal-status Critical Current

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  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

PURPOSE:To obtain a high-purity plasminogen-activation enzyme in high recovery, minimizing the loss of activity, by preparing crude enzyme by the acetone fractionation of bile, and purifying the enzyme with Sepharose bonded with fibrin. CONSTITUTION:A crude material containing plasminogen-activation enzyme and prepared by the acetone-fractionation of bile, is purified by chromatography using Sepharose bonded with fibrin and preferably a resin having molecular sieve property. The solvent in the obtained fraction is substituted with purified water or physiological saline water, preferably mixed with a compound selected from polyoxyethylene sorbitan monooleate, hydrolyzed gelatin, dextran, gelatin, mannitol, dextrin, glycine, polyethylene glycol, polyvinyl pyrrolidone, and albumin, and if ncessary, the product is freeze-dried.

Description

【発明の詳細な説明】 本発明はプラスミノーゲン活性化酵素剤及びその新規製
造方法に関し、更に詳しくはプラスミノーゲン活性化酵
素を含む粗原料を処理するに当り、活性の損失を最小限
に抑え、高純度の目的酵素を回収するための製造方法と
得られる酵素剤に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a plasminogen activating enzyme agent and a new method for producing the same, and more specifically, the present invention relates to a plasminogen activating enzyme agent and a new method for producing the same, and more specifically, a method for minimizing loss of activity when processing crude raw materials containing plasminogen activating enzyme. The present invention relates to a production method for recovering a target enzyme of high purity and the resulting enzyme preparation.

酵素は動・植物界に広く分布し、その生命の維持に重要
な位置を占めるものが多く、特に近来2人体に関しても
循環器関係、抗悪性腫瘍などの分野に於ても広く酵素製
剤の活性が認めらt+、多種類の酵素が分離され薬剤と
して臨床に供され、卓効を示すものも多く知られ販売も
されて来ている。酵素を人体に適用する場合はその効果
を発揮させるために、高純度及びその維持が要求される
処、酵素はそれ自体不安定な性質を有するものが多く、
特に熱、水分の如く普遍的に存在する要素によって大巾
な活性低下を来ブζし、そのため9種々の酵素について
その製造方法と共に安定化方法が開発されているが。
Enzymes are widely distributed in the animal and plant kingdoms, and many of them play an important role in maintaining life.Especially in recent years, the activity of enzyme preparations has been widely used in fields such as the human body, circulatory system, and anti-malignant tumors. Since t+ has been recognized, many types of enzymes have been isolated and put into clinical use as drugs, and many of them are known to be highly effective and are also on sale. When applying enzymes to the human body, high purity and maintenance are required in order to exert their effects, but many enzymes themselves have unstable properties.
In particular, ubiquitous elements such as heat and moisture can cause a drastic reduction in activity, and for this reason, methods for producing and stabilizing nine different enzymes have been developed.

酵素組成は千差万別であり、そのため酵素の性質も全て
異なり、同じ系統に属する酵素であってもその処理方法
、安定化物の種類及濃度によっても得られた目的物の活
性が犬きく相違し。
Enzyme compositions vary widely, and as a result, the properties of enzymes are also all different, and even if enzymes belong to the same family, the activity of the target product obtained can vary greatly depending on the processing method, type and concentration of stabilizers. death.

製造方法も酵素毎に開発しなけれはならないのが現状で
ある。
Currently, a manufacturing method must be developed for each enzyme.

従来、開発されて来た技術の一部を略載する。Some of the technologies that have been developed so far are briefly listed below.

■特公昭40−10953 細菌性グロテアーゼに70%以上のソルビットを存在さ
せる。
■Special Publication No. 40-10953 Presence of 70% or more sorbitol in bacterial grotease.

(2)特公昭41−152 細菌アミラーゼに1)ゼラチンかカゼイン、11)多価
アルコ−シカ1IXLiiilエヂルアルコールの3者
を存在させる。
(2) Japanese Patent Publication No. 41-152 Bacterial amylase contains three substances: 1) gelatin or casein, and 11) polyhydric alcohol.

■特公昭41−4394 肝臓カタラーゼをグリシン、乳糖1食塩、クエン酸Na
の内の1と冷凍乾燥する。
■Special Publication No. 41-4394 Liver catalase with glycine, lactose 1 salt, citrate Na
Freeze-dry with one of the following.

■特公昭41−16541 α−アミラーゼにリジン、アルギニ/、ヒスチジン、グ
ルタミン酸Naの内の1と乾燥する。
■Special Publication No. 41-16541 α-Amylase is dried with lysine, arginine/histidine, and one of glutamate Na.

■特公昭44−8072 肝カタラーゼをタマリ/ド種子多糖類、コンドロイチン
硫酸Na + 可溶性デンフ゛ン、アルギン酸の内の1
と凍結乾燥する。
■Special Publication No. 44-8072 Liver catalase is combined with tamari seed polysaccharide, chondroitin sulfate Na + soluble starch, and one of alginic acid.
and lyophilize.

■特公昭46−29786 L−アスパラギナーゼにEDTA 、ジピコリン酸など
の錯化合物を存在させる。
■Japanese Patent Publication No. 46-29786 A complex compound such as EDTA and dipicolinic acid is present in L-asparaginase.

■特公昭46−41593 L−アスパラキナーゼにL−アスノくラギン酸。■Tokuko Showa 46-41593 L-asparakinase and L-asunochragic acid.

L−グルタミン酸など酸性アミノ酸の塩を存在させる。A salt of an acidic amino acid such as L-glutamic acid is present.

■特公昭47−899’ L−アスパラギナーゼにクリシン又はアラニンを存在さ
せる。
(1) Japanese Patent Publication No. 47-899' Presence of chrysine or alanine in L-asparaginase.

■特公昭48−7797 アミターゼにα−アミノ酸を存在させる。■Tokuko Showa 48-7797 Presence of α-amino acid in amitase.

(り特公昭4R−32347 細菌プロテアーゼにPVA 、 CMC、ヒトpキシプ
ロピルスターチ、デキストリンの内の1を存在させる。
(Patent Publication No. 4R-32347) Presence of one of PVA, CMC, human p-xypropyl starch, and dextrin in bacterial protease.

■特開昭5f+−142790 コエンザイムAにβ−サイクロテキスト1ノンを存在さ
せる。
■JP-A-5F+-142790 Presence of β-cyclotext 1 non in coenzyme A.

0特開昭52−47984 エラスターゼをテキストランと凍結乾燥する。0 Japanese Patent Publication No. 52-47984 Textran and lyophilize elastase.

0特開昭56−43233 ウロキナーゼをゼラチン又はアルブミンの存在下に加熱
処理する。
0 JP-A-56-43233 Urokinase is heat treated in the presence of gelatin or albumin.

従来技術は上記の如くであるが、明細書中の記載によっ
て 0社70チ以下の濃度では活性の維持が極端に落ちる。
The prior art is as described above, but as stated in the specification, the maintenance of activity is extremely poor at concentrations below 0.70%.

■はゲルコールは無効である。■Gelcol is ineffective.

■はマンノース、ソルボース、リボースなトハ無効。■: Mannose, sorbose, and ribose are invalid.

■はグリシン、6価アルコール、食塩、クエン酸Naは
無効。
■Glycine, hexahydric alcohol, salt, and sodium citrate are ineffective.

■は同量を添加してもアミノ酸の種類により回収率は2
0数チから70数チまτ一定しない。
■Even if the same amount is added, the recovery rate is 2 depending on the type of amino acid.
τ is not constant from 0-plus to 70-plus.

Oはイノジット、デンプン、タマリンド種子多糖類は無
効。
O is inojit, starch, and tamarind seed polysaccharide are ineffective.

Oは蔗糖、マンニット、リジン、 EDTA、食塩は無
効。
O is sucrose, mannitol, lysine, EDTA, and salt are ineffective.

などの事が明らかであり、上記の事実が現状をも裏付け
ている。
It is clear that the above facts support the current situation.

本発明者らは先に従来の物質より顕著な効果と低毒性を
有するプラスミノーゲン活性化酵素を発見した。
The present inventors have previously discovered a plasminogen activating enzyme that has more pronounced effects and lower toxicity than conventional substances.

その物質の更なる製造方法に関して種々研究を重ねてい
た処、S著な回収率と純度向上を示す製造方法を開発し
1本発明を完成させたものである。すなわち、精製工程
のうち2分子篩効果を有する樹脂による操作の段階でプ
ラスミノーゲン活性化酵素の回収が20〜40%と極端
に低下する事及び尿素の存在下での操作、凍結乾燥によ
っても活性が低下する事からこの工程について改良した
のが本発明である。従って本発明の特徴とする処は1本
酵素の製造方法にフィブリンを結合させたセファロース
(以下フィブリン−セファロースと称する)のクロマト
を利用した事と、上記の製造工程の段階に於ていくつか
の安定化のだめの物質を共存させた事である。
As a result of various research into further methods for producing this substance, we developed a production method that significantly improved the recovery rate and purity of S, and completed the present invention. That is, during the purification process, the recovery of plasminogen activating enzyme is extremely reduced to 20-40% during the operation using a resin that has a bimolecular sieve effect, and the activity is also reduced by operation in the presence of urea and freeze-drying. The present invention improves this process because of the decrease in Therefore, the characteristics of the present invention are as follows: 1. The method for producing this enzyme utilizes chromatography of fibrin-bonded Sepharose (hereinafter referred to as fibrin-Sepharose), and several steps in the above production process. This is because a stabilizing substance coexists.

本発明は主に昭和54年3月30日に出願した特開昭5
5−13091吋に係る豚の胆汁より得られたプラスミ
ノーゲン活性化剤を被検酵素として用いた。
The present invention is mainly based on the Japanese Unexamined Patent Application Publication No. 1973-1992, filed on March 30, 1975.
A plasminogen activator obtained from pig bile according to No. 5-13091 inch was used as the test enzyme.

本酵素は従来行って来たボビンフィブリノーゲン(シグ
マ社製)に加え、新たにヒユーマンフィブリノーゲン(
イムコ社製)によってフィブリン平板をつく9.ウロキ
ナーゼとの線維素溶解活性の特異性の有無について試験
した処。
In addition to the conventional bobbin fibrinogen (manufactured by Sigma), this enzyme has been newly added to human fibrinogen (manufactured by Sigma).
9. Make a fibrin plate using the Imco Co., Ltd. product. The presence or absence of specificity of fibrinolytic activity with urokinase was tested.

予め、リジンセファロースによってプラスミノーゲンを
完全に除去したフィブリン平板では両者とも線溶活性を
全く示さなかったが、プラスミノーゲンを含む状態では
ウロキナーゼがボビン由来のフィブリン平板に於て線溶
活性を強く示L(14,5X12)、  ヒユーマン由
来のフィブリン平板では弱い活性しか示さなかった(6
X61のに対し9本酵素はボビン由来のフィブリ/平板
(11,5X9.5)、  ヒユーマン由来のフィブリ
ン平板(9X91ともほぼ同様な線溶活性を示し、各々
のフィブリン平板に対しても両者顕著な特異性を示した
Fibrin plates from which plasminogen had been completely removed using lysine sepharose showed no fibrinolytic activity in either case, but urokinase showed strong fibrinolytic activity in bobbin-derived fibrin plates when plasminogen was present. L(14,5X12), human fibrin plates showed only weak activity (6
Compared to showed specificity.

本発明で用いた)(プリン−セファロースは以下の如く
にして製造した。
Purine-Sepharose (used in the present invention) was produced as follows.

スウェーデン国ファルマシア社製のセファロース4B5
00m/を洗浄ののち+  11の水を加えて、攪拌下
にIOMの水酸化ナトリウムでpHを11〜12に病弊
し、水2.5I!に溶解したシアン化臭素125gを徐
々に株加し+pH11〜12となるように水酸化、ナト
リウムの添加を続け9反応終了後は速やかにガラスフィ
ルター上で冷水洗浄し、0.1Mの硼酸緩衝液でpHを
9.3に調整した。次いでpH9,3の0、IM硼酸緩
衝液150m/で平衡化したりジン−セファロースによ
りプラスミノーゲンを除去されたボビン由来のフィブリ
ノーゲン15gを加え、4℃で12時間処理しプラスミ
ノーゲンを除去したフィブリノーゲン結合のセファロー
ス4Bを得た。更に得られたフィブリノーゲン−セファ
ロース4Bヲpn7.4の0.1MIJン酸緩衝液で洗
浄し、10−のトロンビン(5000単位、25チグリ
セリン、持田社製)で室温下1〜2時間処理ののち、p
H7,4の0.02M I77酸緩衝液、2Mの尿素を
含むpH8,0のパリラッシュ氏緩衝液で順次洗浄して
完了した。
Sepharose 4B5 manufactured by Pharmacia, Sweden
After washing 00ml, add 11 liters of water, adjust the pH to 11-12 with IOM sodium hydroxide under stirring, and add 2.5 liters of water! Gradually add 125 g of bromine cyanide dissolved in the solution and continue adding hydroxide and sodium so that the pH becomes +11 to 12.9 After the reaction is completed, immediately wash the glass filter with cold water and add 0.1M borate buffer. The pH was adjusted to 9.3. Next, 15 g of fibrinogen derived from a bobbin that had been equilibrated with 150 m/m of IM borate buffer at pH 9.3 or from which plasminogen had been removed with Gin-Sepharose was added, and the fibrinogen was treated at 4°C for 12 hours to remove plasminogen. A combined Sepharose 4B was obtained. The resulting fibrinogen-Sepharose 4B opn 7.4 was further washed with 0.1 MIJ acid buffer, and treated with 10-thrombin (5000 units, 25 tiglycerin, manufactured by Mochida) for 1 to 2 hours at room temperature. , p
Washing was completed by sequentially washing with 0.02M I77 acid buffer of H7.4 and Parisash's buffer of pH 8.0 containing 2M urea.

この明細書中で使用されている略記号の解説” PEG
 ”はポリエチレングリコールであり、その後の数字は
大体の分子量を表わす。
Explanation of abbreviations used in this specification” PEG
” is polyethylene glycol, and the numbers after it represent the approximate molecular weight.

”Tween80”はポリオキシエチレン・ソルビタン
・モノオレイトである。
"Tween80" is polyoxyethylene sorbitan monooleate.

W″DMSO”はジメチルスルフオキシドである。W"DMSO" is dimethyl sulfoxide.

″PVA ’  はポリビニルアルコールである。"PVA" is polyvinyl alcohol.

1EG ’はエチレングリコールである。1EG' is ethylene glycol.

”SDS’uドデシル硫酸ナトリウムである。``SDS'u Sodium Dodecyl Sulfate.

” FJDTA ”はエチレンジアミン四酢酸である。"FJDTA" is ethylenediaminetetraacetic acid.

’ pvp ”  はポリビニルピロリドンである。'pvp' is polyvinylpyrrolidone.

” CMC−Na ’はカルボキシメチルセルローズナ
トリウムである。
"CMC-Na' is sodium carboxymethyl cellulose.

“ゼラチン加水分解物”はゼラチンをpH2きしたのち
オートクレーブで120℃30分処理し、水酸化ナトリ
ウムでpHを8に戻し。
The "gelatin hydrolyzate" was prepared by raising the pH of gelatin to 2, treating it in an autoclave at 120°C for 30 minutes, and returning the pH to 8 with sodium hydroxide.

食塩濃度を生理的食塩水濃度に合わせるか、ゼラチンを
そのままオートクレー19120330分処理したもの
を用いた。
The salt concentration was adjusted to the physiological saline concentration, or gelatin treated with autoclay 19120330 for 30 minutes was used as it was.

実施例2以降の線溶活性はフィブリン平板法を用い測定
した。フィブリン平板は次のようにして製造した。
The fibrinolytic activity from Example 2 onwards was measured using the fibrin plate method. Fibrin plates were manufactured as follows.

ボビンフィブリノーゲン(シグマ社製フラクシ目ンI)
400qを37℃に保温したパリラッシュ氏緩衝(pH
7,41100m1に溶解せしメツコレをr遇する。C
液を101ffJづつシャーレに分注し。
Bobbin fibrinogen (Flaximeta I manufactured by Sigma)
400q was kept at 37℃ in Paris-Rasch buffer (pH
7,41100ml of water was dissolved and treated. C
Dispense the liquid into petri dishes in amounts of 101 ffJ.

0.5Mの塩化カルシウムを1−づつ添加し、よく混合
する。すげやくトロンビン(持田社11125ユニット
/−を0.2−づつ添加し、よく混合し。
Add 0.5M calcium chloride in portions and mix well. Add Thrombin (Mochida Co. 11,125 units/-) in 0.2-unit increments and mix well.

室温で1〜2時間放置して調製し、4℃で保存し、1チ
月以内に使用した。
It was prepared by standing at room temperature for 1 to 2 hours, stored at 4°C, and used within one month.

線溶活性は各々の被検液10μEを上記の如く調製した
フィブリン平゛板にマイクロシリンジにて滴下し、37
℃に維持し、21時間後の活性を測定し、長径×短径(
ffillXIII)で表示した。
Fibrinolytic activity was determined by dropping 10μE of each test solution onto the fibrin plate prepared as above using a microsyringe.
The activity was measured after 21 hours, and the major axis x minor axis (
ffillXIII).

実施例中に用いられている略語及び用法を説明する。Abbreviations and usage used in the Examples are explained.

Slight   溶解は認められるが真1測不能であ
るもの。
Slight: Dissolution is observed but cannot be determined.

i、d、    溶解とは認められないもの。i, d, Those that cannot be recognized as dissolving.

C1oudy   溶解は認められるが溶解面が不明瞭
で計測不能であるもの。
C1oudy Dissolution is observed, but the dissolution surface is unclear and cannot be measured.

−溶解は認められない。- No dissolution observed.

実施例1゜ ■ 豚W 汁2.5 tの50%アセトン分画により得
られた50gの原末に常法通り30〜50%アセトン分
画を施し、得られた沈澱物を5M尿素。
Example 1゜■ 50 g of bulk powder obtained by fractionating 2.5 tons of pork juice with 50% acetone was subjected to 30 to 50% acetone fractionation in a conventional manner, and the resulting precipitate was diluted with 5M urea.

10%の硫安、1チの食塩を含有する0、05M)リス
塩酸緩衝液(pH8,0)に浴解し、不溶物を除去した
The mixture was dissolved in a 0.05M) lithium-hydrochloric acid buffer (pH 8.0) containing 10% ammonium sulfate and 1% common salt to remove insoluble matter.

■ この溶液を上記緩衝液で平衡化したフェニル−セフ
ァロースCL−4Bを充填し九カラムに注入し、同緩衝
液で洗浄ののち濃度を3チに下けた同緩衝液で浴出する
部分と硫安を含有しない同緩衝液で溶出する部分を集め
、限外濾過により濃縮し、2M尿素を含むパリラッシュ
氏緩衝液(pH8,0)で置換し、全景を100m1と
した。
■ This solution was filled with phenyl-Sepharose CL-4B equilibrated with the above buffer solution, injected into a 9-column, washed with the same buffer solution, and then bathed with the same buffer solution whose concentration was lowered to 3. The fraction eluted with the same buffer containing no urea was collected, concentrated by ultrafiltration, and replaced with Parisash's buffer (pH 8,0) containing 2M urea, making the total volume 100 ml.

■ この溶液を上記緩衝液で平衡化したフィブリン−セ
ファロース4Bを充填したカラムに注入し。
(2) This solution was injected into a column filled with fibrin-Sepharose 4B equilibrated with the above buffer.

同緩衝液で洗浄ののち、1M食塩を含む、同緩衝液て溶
出する部分を集め、限外濾過により1001まで濃縮し
た。
After washing with the same buffer, the portion containing 1M sodium chloride and eluted with the same buffer was collected and concentrated to 1001 by ultrafiltration.

■ この溶液を2M尿素、1チの食塩、  O,OSチ
のTween 80を含有する0、05M)リス塩酸緩
衝液(pH8,0)で平衡化した庵ファデックスG−1
50に注入し、同緩衝液で溶出する部分を集め。
■ This solution was equilibrated with 0.05M) Lis-HCl buffer (pH 8.0) containing 2M urea, 1T of common salt, and 0.05M of Tween 80.
50, and collect the part that elutes with the same buffer.

限外濾過により100*Jまで濃縮した。Concentrated to 100*J by ultrafiltration.

■ ■の工程を再度繰り返し、プラスミノーゲン活性化
酵素を含むxoomlの緩衝溶液を得た。
② Step ② was repeated again to obtain xooml buffer solution containing plasminogen activating enzyme.

対象として■の工程で1%のグリシンを含有させた製造
例との線溶活性を比較した。
As a control, the fibrinolytic activity was compared with a production example in which 1% glycine was added in step (2).

0.05%Tween 80を用いたもの  1%グリ
シンを用いたもの実施例2゜ 実施例1の■工程で得られた活性留分に各種物質を所定
の濃度を添加して4℃に維持し、10日後、15日後、
23日後、40日後の線溶活性を測定した。
Using 0.05% Tween 80 Using 1% glycine Example 2 Various substances were added at predetermined concentrations to the active fraction obtained in step 1 of Example 1 and maintained at 4°C. , 10 days later, 15 days later,
Fibrinolytic activity was measured after 23 days and 40 days.

対象  0日後  10日後  15日後  23日後
  40日後6x6   4X4.5  45X5.5
   4X4    Sl1ght5x5.5   3
.5x3.5   4.5x4.5   3.5x4 
   2x2EG400 0.01チ  4.5X5.5   5X5   3X
3.5   4X40.1%  5 x5.5   5
x5    C1oudy    k、d−0,5% 
 4.5x4.5   4x4     i、d、  
   i、d。
Target 0 days later 10 days later 15 days later 23 days later 40 days later 6x6 4X4.5 45X5.5
4X4 Sl1ght5x5.5 3
.. 5x3.5 4.5x4.5 3.5x4
2x2EG400 0.01chi 4.5X5.5 5X5 3X
3.5 4x40.1% 5 x5.5 5
x5 C1oudy k, d-0,5%
4.5x4.5 4x4 i, d,
i, d.

1%  3.5x 4   1.cL     1.d
、L−d。
1% 3.5x 4 1. cL 1. d
, L-d.

PEG1500 0.01%  4.5x 5  4.5X 5   3
 X3.5   SlightO01チ  4 x 5
  3.5x3.5   1−d−1−d・0.5% 
 4 X43  3.5X 4   1.d、    
 1.d。
PEG1500 0.01% 4.5x 5 4.5x 5 3
X3.5 SlightO01chi 4 x 5
3.5x3.5 1-d-1-d・0.5%
4 X43 3.5X 4 1. d,
1. d.

1 %  4.sx s    4 x 4    i
−d、i、d。
1% 4. sx s 4 x 4 i
-d, i, d.

PEG4000 0.01%   4.5X5.5  5X5   4 
X5   3 X3.5o、i%  6X6   6X
6  3.5X4   5X505%  5.5X6 
  6x6  4.5X4.5  6X61%  5 
X 6  6 X 6   3 X33   C1ou
dyPEG6000 0.01%  6 X6.5  5 x 5    i
、d、     1.d。
PEG4000 0.01% 4.5X5.5 5X5 4
X5 3 X3.5o, i% 6X6 6X
6 3.5X4 5X505% 5.5X6
6x6 4.5X4.5 6X61% 5
X 6 6 X 6 3 X33 C1ou
dyPEG6000 0.01% 6 x 6.5 5 x 5 i
,d,1. d.

0.1 %   5 x 6   5 x 5   C
1oudy   4 x 40.5%  6X6   
5x5     #     3X3.510日後  
 15日後  23日後  40日後Tween 80 0.01%    6 X 7   7 x 7   
43X4.5    C1oudyO405%   6
 Xl)5   6 X 6   5.5X5.5  
 4 X4.50.1%   6X6   4.5X5
.5   4X6   4.5X5MSO 1%    6x65  5X5   35X3B  
   +、d−io%   5 x5.5   4 X
4.5   3 X3.5     i−d。
0.1% 5 x 6 5 x 5 C
1oudy 4 x 40.5% 6X6
5x5 #3x3.510 days later
15 days later 23 days later 40 days later Tween 80 0.01% 6 x 7 7 x 7
43X4.5 C1audyO405% 6
Xl) 5 6 X 6 5.5X5.5
4 X4.50.1% 6X6 4.5X5
.. 5 4X6 4.5X5MSO 1% 6x65 5X5 35X3B
+, d-io% 5 x5.5 4 X
4.5 3 X3.5 i-d.

25%   3.5X 5   5 X 5   3.
5X3.5     i−d。
25% 3.5X 5 5 X 5 3.
5X3.5 i-d.

デキストランT−10 o、oi%  5x5.5  4X4   3X3  
 4X40.1%  4.5X5   4X4  3.
5X3.5  3X305%  5X5.5  4X4
  3.5X4.5  3X31%  6 X 6  
 4 X 4   4 X 4   C1oudyゼラ
チン加水分解物 0゜01%  5 X5.5  3.5X 4    
     5 X5,501%  5.5X6   5
X5.5  4.5X5   5X50.5チ  6X
7   7X7  5.5X6   5X5.51 %
  6X7   5X6  5.5X6   5X5ゼ
ラチン 0.01%  5.5x6  43x5   3x4.
5  4x401%  5X5.5  5x5.5  
4x4  .5x50.5チ  6X6   6x6 
  6x6 .6X61%   6X6   7X7 
  6X6   6X61O日後   15日後   
23日後   40日後マンニット 0.01係  5.5X6  5.5X5.5  3X
3  4.5X4.501%  6.5X 7  5.
5X5.5  4 x4,5  5 x5.50.5%
  5.5x5.5  5 X5.5  3 X 4 
 3.5x3.51 チ    トd、      +
−d−−一ソルビット 0.01%  5 X5.5  5 X5.5  4 
X 4   4 X 4o、i%  5X5  4.5
x5.5        4x405チ  5X5  
4.5X4.5  3X3   4x41%  i−d
、I−d、−− MC−Na 0D125%  5 X5.5  5 X 5   3
 X 4   C1oudyO925%  5 X5.
5  5 x 6  3.5x3.5   Sligh
tVP 0.01%  5 X5.5  4.5X5.5  3
.5X 4   3 X350.1%  4.5X 5
   5 X 6   3 X3.5  3.5X4.
50.5%  5 X5,5  5 X5.5   C
1oudy   4 x4.51%  5X5   5
X5  3.5X:35  4x4.5デキストリン 0.01%   5 X5.5  5 X 6    
C1oudy   511gM0.1 %   6.5
X 7  5.5x5.5         5O35
%  5.5X555.5X5.5    *    
4j)X4.51 %  5 X 5   5 x5.
5  3.5X 4  4.5X4.510日後   
15日後   23日後   46日後n−プロピルパ
ラベン 0.02%   5X5.5   5X5   4X4
    SlightO,1%    5 x 5  
 4.5x 6    C1oudy     1.d
−グリシン 0.01% 5 X5.5 4 X 5   i、d、
SlightO1% 6.5x 7 4.5X 6  
C1oudy  3 X 30.5% 5.5X5.5
 5 X5.5    3 X 31% 5x5 5x
5 3.5x4 4x4DTA 002% 4 x 5 4.5X 5  C1oudy
  3 X 3o、2qb  4X4.5 5X5.5
    3X31% 4.5x 5 5 x 5   
  C1oudy5% 4.5x5 5.5xf、  
 #アルブミン 0ΩO1% 4 Xt5 5 xs5 2.5x 3 
 3 X3.50.01%  5.5X6.5 6 X
6.5 5 X5.5 4.5X 50.5チ 6.5
x7  6.5x7  5 x5  5.5X61% 
6X6  6X6.5 5X5.5 5X5G 1% 6X6  5X6  3X3  4X410% 
3.5x 4  3 x3.5 2.5X 3  −ア
プロチニン 10Llnit   2 X2   3 x4   C
1oudy    i、d。
Dextran T-10 o, oi% 5x5.5 4X4 3X3
4X40.1% 4.5X5 4X4 3.
5X3.5 3X305% 5X5.5 4X4
3.5X4.5 3X31% 6 X 6
4 X 4 4 X 4 C1oudy gelatin hydrolyzate 0°01% 5 X5.5 3.5X 4
5 X5,501% 5.5X6 5
X5.5 4.5X5 5X50.5chi 6X
7 7X7 5.5X6 5X5.51%
6X7 5X6 5.5X6 5X5 gelatin 0.01% 5.5x6 43x5 3x4.
5 4x401% 5x5.5 5x5.5
4x4. 5x50.5chi 6x6 6x6
6x6. 6X61% 6X6 7X7
6×6 6×610 days later 15 days later
23 days later 40 days later Mannitol 0.01 5.5X6 5.5X5.5 3X
3 4.5X4.501% 6.5X 7 5.
5X5.5 4 x4, 5 5 x5.50.5%
5.5x5.5 5 x5.5 3 x 4
3.5x3.51 chitod, +
-d--Sorbit 0.01% 5 X5.5 5 X5.5 4
X 4 4 X 4o, i% 5X5 4.5
x5.5 4x405chi 5X5
4.5X4.5 3X3 4x41% i-d
, I-d, -- MC-Na 0D125% 5 X5.5 5 X 5 3
X 4 C1oudyO925% 5 X5.
5 5 x 6 3.5x3.5 Slight
tVP 0.01% 5 X5.5 4.5X5.5 3
.. 5X 4 3 X350.1% 4.5X 5
5 X 6 3 X3.5 3.5X4.
50.5% 5 X5, 5 5 X5.5 C
1 oudy 4 x4.51% 5X5 5
X5 3.5X: 35 4x4.5 Dextrin 0.01% 5 X5.5 5 X 6
C1oudy 511gM0.1% 6.5
X 7 5.5x5.5 5O35
% 5.5X555.5X5.5 *
4j) X4.51% 5 X 5 5 x5.
5 3.5X 4 4.5X4.510 days later
15 days later 23 days later 46 days later n-propylparaben 0.02% 5X5.5 5X5 4X4
SlightO, 1% 5 x 5
4.5x 6 C1oudy 1. d
- Glycine 0.01% 5 X5.5 4 X 5 i, d,
SlightO1% 6.5x 7 4.5X 6
C1ody 3 X 30.5% 5.5X5.5
5 X5.5 3 X 31% 5x5 5x
5 3.5x4 4x4DTA 002% 4 x 5 4.5X 5 C1oudy
3 X 3o, 2qb 4X4.5 5X5.5
3x31% 4.5x 5 5 x 5
C1oudy5% 4.5x5 5.5xf,
#Albumin 0ΩO1% 4 Xt5 5 xs5 2.5x 3
3 X3.50.01% 5.5X6.5 6 X
6.5 5 X5.5 4.5X 50.5chi 6.5
x7 6.5x7 5 x5 5.5X61%
6X6 6X6.5 5X5.5 5X5G 1% 6X6 5X6 3X3 4X410%
3.5x 4 3 x3.5 2.5X 3 -Aprotinin 10Llnit 2 X2 3 x4 C
1 oudy i, d.

25Unlt    1−d−k−d−11実施例1の
■工程で得られた活性留分の溶媒を純水買換′したのち
各枠物質を所定濃度加え■。
25Unlt 1-d-k-d-11 After replacing the solvent of the active fraction obtained in step (1) of Example 1 with pure water, each frame substance was added at a predetermined concentration (2).

凍結乾燥ののち0.85%食塩溶液に溶解して4°Cで
1日保存■、5日保存■、14日保#■したものの線溶
活性を測定した。
After lyophilization, the solution was dissolved in a 0.85% saline solution and stored at 4°C for 1 day (■), 5 days (■), and 14 days (#), and the fibrinolytic activity was measured.

乾燥前  1日後  5日後  14日後対象 8.5X 9 5 X5.5 4 X4.5 4 X4
.59x10 5x6 5x5 4.5x5P団400 0.01% 9X10 5X6 5X5 5X50.1
% 8.5X9.5 4 x 4 5.5x 6 5.
5X 60.5% 7.5X8.5  Slight 
 4 X 4  B、5X3.51% 7 ×7   
”  Slight  C1oudyPIG1500 0.01%  7.5X 8  Slight  C1
oudy  i−d。
Before drying 1 day later 5 days later 14 days later Target 8.5X 9 5 X5.5 4 X4.5 4 X4
.. 59x10 5x6 5x5 4.5x5P group 400 0.01% 9X10 5X6 5X5 5X50.1
% 8.5X9.5 4 x 4 5.5x 6 5.
5X 60.5% 7.5X8.5 Slight
4 x 4 B, 5 x 3.51% 7 x 7
” Slight C1audyPIG1500 0.01% 7.5X 8 Slight C1
oudy i-d.

0.1% 8.5X9 4X4 4x4 4x40.5
 %     6.5x6.5     2.5x2.
5      C1oudy        I−d。
0.1% 8.5X9 4X4 4x4 4x40.5
% 6.5x6.5 2.5x2.
5 C1oudy I-d.

1% 6.5x 8  Slight  −−PEG4
000′ 0.01% 8.5XIO7X7.5 6B×7 6 
x6.50.1% 9X9 6.5X6.5 5.5X
6.5 6X60.5チ 8.5X 9 6.5X 7
 5.5X 6 6 x6.51%  9X10 7x
8 7x8 7x8乾燥前   1日後  5日後  
14日後PEG6000 0.01%   8x9.5  6X7  65x7 
  7X7.5o、1%   8x10  5x5  
 5x5   C1oudyO,5%   B、5xl
O7,5X7.5  6.5x 8  6.5x7.5
1 %  9X10  7.5X9   7X8   
7X7.5Tween 80 0.01%   9.5X10  43x 5   5
 x 5  6.5x6.50.05%  9X11 
 7.5X9  7.5X7.5  8X8.50.1
%   9X11  8X9.5  7X7  7.5
X8デキストランT−10 0,01%  B、5X105  7X7   5X6
   5.5X60.1チ   9 X9.5  8 
X 8   7 X7.5   7 X7.50.5 
%   l0XIO7,5x857 x7.5   7
 x7.51 %  9.5X115  8X9   
7X7   8X8ゼラチン加水分解物 0.01チ  9.5x105  7 x 8  55
x 6  6.5x 70.1チ  9.5X9.5 
 7.5X 8   7 X7.5  7.5X8j)
05チ  l0XIO8X 8  7.5X7.5  
8 X8.51 %  9.5X10  8 X8.5
  8 x8.5  9 x 9ゼラチン 0.01チ  8x9.5  7x8   6X6  
 4.5X60.1チ  8x10  8X9  6X
6  6X7.50.5チ  9 xlo   65X
 7   6.5X 7  7.5X8.5乾燥前  
1日後  5日後  14日後マンニット 0.01%  8xlO6x6s5x5  4x401
%  8X9.5 5.5X6.5  5X5  4X
40.5%   8X10  5.5X6.5  4X
5   4X51 %   8.5X10  8X8 
  6X6   6X6MC−Na 0.01チ  9 X9.5  8 x 8   7 
x 7   5 x6.50.1チ  9 X9.5 
 7 X7.5  7 X 7  5.5X6)0.2
5%  9x9   7x7   7x7.5  6.
5x70.5 %   7.5X7.5  6 X6.
5  8 X 8   7 X7,5vP 0.01%  8 XIO6,5X6.5 5.5X 
6  6.5X 80.1%   8.5xlOsxs
    7X7  6.5X70.5%  8 X 9
  5.5X 6  7 X 7  6 X 71 %
  8 X8  5.5X6  7.5X7.5  7
 X8デキストリン 0.01%   9.5X9.5  5B×5.5  
6 X 6   5 X 60.1%   8X10 
 6X7.5  6×65  6.5X80.5%  
9x9  7.5X7.5  7x7.5  8x81
%   8.5X9   B、5X85  7.5X8
   7X8乾燥前  1日後  5日後  14日後
β−デキストリン 0.01%   8X10   5X6   6X6S
    5X60.1チ   8.5X105   6
X6   5.5X6   5X60.5%   9 
X105   5 X 5   3  ′3.5   
 C1oudy1 %   8.5X105   7 
X 7   6 X 6   6 X 6グリシン 0.01%  8 xlo、5 7.5X 8 5.5
x 6 5.5x 70.5% 8.5xl 1 6.
5X 7 3.5x 4 3.5x 41% 8.5X
11 7X8 5X5 5X5.5アルブミン 0001%   8.5X10.5  7 X 8  
 5 X5.5   4 X 40.01%   8.
5X10  7.5X 8   6 X 6   6 
X7.50.1チ  9X11  L)X9  6X6
.5 6.5X8実施例4゜ 実施例1の■工程で得られた活性留分の溶媒を生理的食
塩水で置換ののち各種物質を所定濃度加えて4℃に維持
し、1日後、7日後、25日後、40日後の線溶活性を
測定した。
1% 6.5x 8 Slight --PEG4
000' 0.01% 8.5XIO7X7.5 6B×7 6
x6.50.1% 9X9 6.5X6.5 5.5X
6.5 6X60.5chi 8.5X 9 6.5X 7
5.5X 6 6 x6.51% 9X10 7x
8 7x8 7x8 Before drying 1 day later 5 days later
14 days later PEG6000 0.01% 8x9.5 6X7 65x7
7x7.5o, 1% 8x10 5x5
5x5 C1oudyO, 5% B, 5xl
O7,5x7.5 6.5x 8 6.5x7.5
1% 9X10 7.5X9 7X8
7X7.5Tween 80 0.01% 9.5X10 43x 5 5
x 5 6.5x6.50.05% 9X11
7.5X9 7.5X7.5 8X8.50.1
% 9X11 8X9.5 7X7 7.5
X8 Dextran T-10 0,01% B, 5X105 7X7 5X6
5.5X60.1chi 9 X9.5 8
X 8 7 X7.5 7 X7.50.5
% l0XIO7,5x857 x7.5 7
x7.51% 9.5X115 8X9
7X7 8X8 gelatin hydrolyzate 0.01 9.5x105 7 x 8 55
x 6 6.5x 70.1chi 9.5X9.5
7.5X 8 7 X7.5 7.5X8j)
05chi l0XIO8X 8 7.5X7.5
8 X8.51% 9.5X10 8 X8.5
8 x 8.5 9 x 9 gelatin 0.01 inch 8 x 9.5 7 x 8 6 x 6
4.5X60.1chi 8x10 8X9 6X
6 6X7.50.5chi 9 xlo 65X
7 6.5X 7 7.5X8.5 before drying
1 day later 5 days later 14 days later Mannitol 0.01% 8xlO6x6s5x5 4x401
% 8X9.5 5.5X6.5 5X5 4X
40.5% 8X10 5.5X6.5 4X
5 4X51% 8.5X10 8X8
6X6 6X6MC-Na 0.01chi 9 X9.5 8 x 8 7
x 7 5 x6.50.1chi 9 x9.5
7 X7.5 7 X 7 5.5X6)0.2
5% 9x9 7x7 7x7.5 6.
5x70.5% 7.5X7.5 6 X6.
5 8 X 8 7 X7,5vP 0.01% 8 XIO6,5X6.5 5.5X
6 6.5X 80.1% 8.5xlOsxs
7X7 6.5X70.5% 8X9
5.5X 6 7 X 7 6 X 71%
8 X8 5.5X6 7.5X7.5 7
X8 dextrin 0.01% 9.5X9.5 5Bx5.5
6 X 6 5 X 60.1% 8X10
6x7.5 6x65 6.5x80.5%
9x9 7.5X7.5 7x7.5 8x81
% 8.5X9 B, 5X85 7.5X8
7X8 Before drying After 1 day After 5 days After 14 days β-dextrin 0.01% 8X10 5X6 6X6S
5X60.1chi 8.5X105 6
X6 5.5X6 5X60.5% 9
X105 5 X 5 3 '3.5
C1oudy1% 8.5X105 7
X 7 6 X 6 6 X 6 Glycine 0.01% 8 xlo, 5 7.5X 8 5.5
x 6 5.5x 70.5% 8.5xl 1 6.
5X 7 3.5x 4 3.5x 41% 8.5X
11 7X8 5X5 5X5.5 Albumin 0001% 8.5X10.5 7 X 8
5 X5.5 4 X 40.01% 8.
5X10 7.5X 8 6 X 6 6
X7.50.1chi 9X11 L)X9 6X6
.. 5 6.5X8 Example 4゜ After replacing the solvent of the active fraction obtained in step ① of Example 1 with physiological saline, various substances were added at predetermined concentrations and maintained at 4°C, and after 1 day and 7 days. , 25 days later, and 40 days later, fibrinolytic activity was measured.

1日後   7日後  2′5日後  40日後対象 
 8 x 8 7.5X7.5 9.5xlO9x9.
58 ×B5   7.5X 8   9.5X10.
5   9 X9.51日後   7日後  25日後
  40日後EG400 0.01%  7.5X8.5  7 X 8  9.
5xlO9X1001チ  8 x9.5  7.5x
 9   9 X(J5  8.5x、90.5 % 
  7.5X8.5  6.5X7.5  8.5X 
9  7.5X8.51 %  7x8   6x6 
  7x7  5.5x6PEG  1500 0.01%  7 X8   7 x8  9.5X9
.5  9 x9.50.1%  8x9   7.5
X9  8.5X9   8X8.50.5%  6 
X 7−−     −1%  5 X 6    −
    −    −PEG  4000 0.01%   7x8   7x7.5  9X9.
5  9x90.1%  ?、5x 8   7 x 
8   10x10B   9.5xlO0,5%  
8.5X9.5  8 X9.5  9.5X105 
 9 xlol %  8X85 8x8   10x
ll   9.5x105PEG  6000 0.01%  7 x7.5  7.5x 8  9.
5X9.5  9 x 9o1fy   ?、5X s
    s x s   9.5X10  9 X9.
505%  s、sX 9  8.5x8.5  10
x105  9 x9.51 チ  9 X9.5  
9 X 9  105X105  9.5xlOTwe
en 80 0.01%  8 x85  7.5x7.5  9.
5x10  9 x9.50.05%  8 X8.5
  7 X8.5  10XIO9X 90.1%  
8 X8.5  7 X 7   9.5X10  8
.5X 91日後   7日後  25日後  40日
後デキストランT−10 0,01%  7.5x8.5   7 x 7   
10xll    9 x9.50.1%   8 x
lO7x7.5  10x10  9.5x9.50.
5チ  7.5X 9   8 X 8   10XI
O9,5X101 %  ?、5x8.5   8 x
 8   10x10  9.5x9.5ゼラチン加水
分解物 001%  7X8   7X7  9.5X11  
9.5X100.1 %   6.5X7.5    
    7.5X 8  7.5X 90.5チ  7
.5x 9   5 x 5  9.5x10  10
xlO1%  6.5X7.5  7 X7.5  1
15XIL5  11×145ゼラチン 0.0!1 6.5x 8  B、5x 9 10xl
O8,5xl 10.1%  7 x8.5  B、5
x8.5 10xll  9.5xl150.5% 7
x8  sxs   − 1% 8x9 8x8  −  − マンニトール 0.01チ  7X8  8X8  10X105 9
X110.1% 6.5X 8  7.5X 8  1
0XIO9Xl(1505966,5X85  8 X
 8  9.5xlOl0XI11@  e、5x s
   s x s   c+、5xxos  9.5X
111日後   7日後  25日後  40日後CM
C=Na 0101%  7.5x 9   8 x 8  10
5xl−19x9.501%  7.5x 9   8
 x8.5  10XIO9X9.50.25%  8
X9   7X7.5  9.5X10  7.5X 
905チ  7X8.5  7×7   8X9  7
.5X8 v P O,01チ  7X8  7.5X8.5  104)
Xll   9X1001% 8 X 9 7.5X8
.5 9.5X10 9 X100.5%  ?、5X
 9  7.5X8.5  9 XIO8,5X9.5
1   %      7.5X7.5       
           9X9       フ、5X
8.5デキストリン 0.01%  7X8   8x8   11x12 
 10x120.1 %   8 X 9   8 X
8.5  9.5X105  9.5X100.5 %
   8 X8.5  7.5X 9   9 X10
59.5x101 %  7 x8.5  7.5x 
9   −   8 x8.5β−デキストリン 0.01%   7 X 8   7.5x 9   
10xll    10xllO,1%    6.5
X 8   7.5X8.5   10XII、5  
10X1150.5%   7 x 8   7.5X
 8   9 xlO9,5X105s  fb   
7.5X9   7.5X8    c+xtos  
  9X1051日後   7日後  25日後  4
0日後グリシン 0.01チ 7.5X9 7X8.5 9xll  9
x120.1 %  7 x 8 7 x 8 9.5
X105 8.5xlL50.5%  7X8 7X7
.5 10xt0 9xlO1% 7.5X 8 7 
X7.5 9.5X10 8.5X10アルブミン 0001% 8 X9.5 7.5X85 10X11
5 9.5X9.50.01% 7.5x9.5  7
 x7.5 9.5X12 10XI(150、t %
  7.5X8.5 7.5X 8  9.5X105
 9.5X10実施例5゜ 実施例1の0工程で得られた活性留分の溶媒を生理的食
塩水で置換ののち各種物質を所定濃度加えた■後、凍結
乾燥し鳴生理的食塩水に溶解して4℃に維持したものの
5日後虫14日後0の線溶活性を測定し、その面積を百
分率に換算した。
1 day later 7 days later 2'5 days later Target after 40 days
8 x 8 7.5X7.5 9.5xlO9x9.
58 x B5 7.5X 8 9.5X10.
5 9 X9. 51 days later 7 days later 25 days later 40 days later EG400 0.01% 7.5X8.5 7 X 8 9.
5xlO9X1001chi 8 x9.5 7.5x
9 9 X (J5 8.5x, 90.5%
7.5X8.5 6.5X7.5 8.5X
9 7.5X8.51% 7x8 6x6
7x7 5.5x6PEG 1500 0.01% 7 X8 7 x8 9.5X9
.. 5 9 x9.50.1% 8x9 7.5
X9 8.5X9 8X8.50.5% 6
X 7-- -1% 5 X 6-
- -PEG 4000 0.01% 7x8 7x7.5 9x9.
5 9x90.1%? , 5x 8 7x
8 10x10B 9.5xlO0,5%
8.5X9.5 8X9.5 9.5X105
9 xlol % 8X85 8x8 10x
ll 9.5x105PEG 6000 0.01% 7 x7.5 7.5x 8 9.
5X9.5 9 x 9o1fy? , 5X s
s x s 9.5X10 9 X9.
505% s, sX 9 8.5x8.5 10
x105 9 x9.51 Chi 9 x9.5
9 X 9 105X105 9.5xlOTwe
en 80 0.01% 8 x85 7.5x7.5 9.
5x10 9 x9.50.05% 8 x8.5
7 X8.5 10XIO9X 90.1%
8 X8.5 7 X 7 9.5X10 8
.. 5X 91 days later 7 days later 25 days later 40 days later Dextran T-10 0.01% 7.5x8.5 7 x 7
10xll 9 x9.50.1% 8 x
lO7x7.5 10x10 9.5x9.50.
5chi 7.5X 9 8 X 8 10XI
O9,5X101%? , 5x8.5 8x
8 10x10 9.5x9.5 gelatin hydrolyzate 001% 7X8 7X7 9.5X11
9.5X100.1% 6.5X7.5
7.5X 8 7.5X 90.5chi 7
.. 5x 9 5 x 5 9.5x10 10
xlO1% 6.5X7.5 7 X7.5 1
15XIL5 11x145 Gelatin 0.0!1 6.5x 8 B, 5x 9 10xl
O8,5xl 10.1% 7 x8.5 B,5
x8.5 10xll 9.5xl150.5% 7
x8 sxs - 1% 8x9 8x8 - - Mannitol 0.01 7X8 8X8 10X105 9
X110.1% 6.5X 8 7.5X 8 1
0XIO9Xl(1505966,5X85 8X
8 9.5xlOl0XI11@e, 5x s
s x s c+, 5xxos 9.5X
111 days later 7 days later 25 days later 40 days later CM
C=Na 0101% 7.5x 9 8 x 8 10
5xl-19x9.501% 7.5x 9 8
x8.5 10XIO9X9.50.25% 8
X9 7X7.5 9.5X10 7.5X
905chi 7X8.5 7×7 8X9 7
.. 5X8 v P O, 01chi 7X8 7.5X8.5 104)
Xll 9X1001% 8 X 9 7.5X8
.. 5 9.5X10 9X100.5%? , 5X
9 7.5X8.5 9 XIO8,5X9.5
1% 7.5X7.5
9X9 Fu, 5X
8.5 Dextrin 0.01% 7X8 8x8 11x12
10x120.1% 8 X 9 8 X
8.5 9.5X105 9.5X100.5%
8 X8.5 7.5X 9 9 X10
59.5x101% 7x8.5 7.5x
9 - 8 x8.5β-dextrin 0.01% 7 x 8 7.5x 9
10xll 10xllO, 1% 6.5
X 8 7.5X8.5 10XII, 5
10X1150.5% 7 x 8 7.5X
8 9 xlO9,5X105s fb
7.5X9 7.5X8 c+xtos
9X105 1 day later 7 days later 25 days later 4
0 days later glycine 0.01 7.5X9 7X8.5 9xll 9
x120.1% 7 x 8 7 x 8 9.5
X105 8.5xlL50.5% 7X8 7X7
.. 5 10xt0 9xlO1% 7.5X 8 7
X7.5 9.5X10 8.5X10 Albumin 0001% 8 X9.5 7.5X85 10X11
5 9.5x9.50.01% 7.5x9.5 7
x7.5 9.5X12 10XI (150, t %
7.5X8.5 7.5X 8 9.5X105
9.5×10 Example 5゜After replacing the solvent of the active fraction obtained in step 0 of Example 1 with physiological saline, various substances were added at specified concentrations.After that, it was freeze-dried and dissolved in physiological saline. Fibrinolytic activity was measured after 5 days and 14 days after dissolution and maintained at 4°C, and the area was converted into a percentage.

乾燥前■ 乾燥後0(乾燥後5日■乾燥後14日(ル対
象     100   37   22   25■
    ■    (3)     ■PEG 400
0 0.01%    94     64     56
     480.1チ    90     52 
    44     4405%    85   
  56     40     481 %   1
00    69     69     64Twe
en 80 0.01%   125     28     31
      520.05%   130     8
3     69     830.1%   130
     93     60     74デキスト
ランT−10 0、Olチ   117     60     37
     400.1%   112     79 
    64     640.5チ   131  
   78     64     641 %   
143     88     60     79ゼ
ラチン加水分解物 0.01%   131    69    40  
  560.1チ   118    74    6
4    6405%   131    79   
 69    641 %   125    83 
   83    79■    ■    ■、  
 ■ マンニトール 0.01%    108    48     31
     200.1%    103    44 
   31    2005%   108    4
4    25    251%   115    
79    44    44MC−Na ()01%          79     60 
    400.1%   116    64   
  60     440.5チ   109    
60     64     561 %   76 
    48     79     64 v P 001%   108    52     40  
   640.1チ   115    79    
60    5605チ   97    40   
 60    521%   86    40   
 69    69デキストリン 0.01%   122    37    44  
  .370.1%   108    55    
48    640.5チ   109    69 
   64    79■    ■    ■   
 ■ β−デキストリン 0.01%   100    37     48 
    370.1%   111    44   
  40     370.5%   118    
31     −−     −1 %   111 
   60     44     44グリシン 0.01% 114  74  40  470.1%
 134  −  −−  −0.5% 126  5
6  17  171% 126  69  31  
34アルブミン
Before drying ■ After drying 0 (5 days after drying ■ 14 days after drying (target 100 37 22 25 ■
■ (3) ■PEG 400
0 0.01% 94 64 56
480.1 chi 90 52
44 4405% 85
56 40 481% 1
00 69 69 64Twe
en 80 0.01% 125 28 31
520.05% 130 8
3 69 830.1% 130
93 60 74 Dextran T-10 0, Olchi 117 60 37
400.1% 112 79
64 640.5chi 131
78 64 641%
143 88 60 79 Gelatin hydrolyzate 0.01% 131 69 40
560.1chi 118 74 6
4 6405% 131 79
69 641% 125 83
83 79 ■ ■ ■,
■ Mannitol 0.01% 108 48 31
200.1% 103 44
31 2005% 108 4
4 25 251% 115
79 44 44MC-Na ()01% 79 60
400.1% 116 64
60 440.5chi 109
60 64 561% 76
48 79 64 v P 001% 108 52 40
640.1chi 115 79
60 5605chi 97 40
60 521% 86 40
69 69 Dextrin 0.01% 122 37 44
.. 370.1% 108 55
48 640.5chi 109 69
64 79 ■ ■ ■
■ β-dextrin 0.01% 100 37 48
370.1% 111 44
40 370.5% 118
31 ----1% 111
60 44 44 Glycine 0.01% 114 74 40 470.1%
134 - -- -0.5% 126 5
6 17 171% 126 69 31
34 albumin

Claims (1)

【特許請求の範囲】 1)胆汁よりアセトン分画によって取得されたプラスミ
ノーゲン活性化酵素を含む原末をフィブリンを結合した
セファロースにより精製し。 得られた両分の溶媒を精製水又は生理的食塩水により置
換ののち、所望により凍結乾燥する事を特徴とするプラ
スミノーゲン活性化酵素及びその製剤の製造方法。 2)精製方法としてヒドロギシアパタイト、陰イオ7交
換体、  フェニールセファロースの内の少なくとも1
つを併用する特許請求の範囲1)の方法。 3)精製方法として分子篩効果を有する樹脂を併用する
特許請求の範囲2)の方法。 4)胆汁よりアセトン分画により取得されたプラスミノ
ーゲン活性化酵素を含む原末を分子篩効果を有する樹脂
により精製するに当りポリオキシエチレ/ソルビタ/・
モノオレイトを共存させる事を特徴とするプラスミノー
ゲン活性化酵素の製造方法。 5)胆汁よりアセトン分画により取得されたプラスミノ
ーゲン活性化酵素を含む原末をフィブリンを結合したセ
ファロースにより精製し、得られた分画の溶媒を精製水
又は生理的食塩水により置換させたのちポリオキシエチ
レ/ソルビタ/・七ノオレイト、ゼラチン加水分解物、
デキストラン、ゼラチン、マンニトール、デギストリン
、グリシ/より選ばれた1つを共存させる事を特徴とす
るプラスミノーゲン活性化酵素剤の製造方法。 6)プラスミノーゲン活性化酵素とボリオギシエチレン
ソルビタ/・モノオレイト、ゼラチン加水分解物、デキ
ストラン、ゼラチン、マンニトール、デキストリン、グ
リシンよね選ばれた1つを精製水又は生理的食塩水溶液
状下で共存させる事を特徴とするプラスミノーゲン活性
化酵素製剤。 7)胆汁よりアセトン分画により取得されたプラスミノ
ーゲン活性化酵素を自む原末をフィフリンを結合したセ
ファロースにより精製し、得られた両分の溶媒を精製水
又は生理的食塩水により置換させたのちポリオキシエチ
レンソルビタン・モノオレイト、ゼラチン加水分解物、
デキストラフ 、 PEG 4000 、 PEG 6
000 、 ))VP lデキストリン、アルブミンよ
り選ばれた1つを共存させて凍結乾燥する事を特徴とす
るプラスミノーゲン活性化酵素剤の製造方法。 8)プラスミノーゲン活性化酵素を精製水又は生理的食
塩水に溶解ののちポリオキシエチレンソルビタン・モノ
オレイト、ゼラチン加水分解物、デA’Xト57 、 
PEG 4000 、 PEG 6000 、 PVP
 。 デギストリン、アルブミンより選ばれた1つの存在下に
凍結乾燥する事を特徴とするプラスミノーゲン活性化酵
素製剤。
[Claims] 1) A bulk powder containing plasminogen activating enzyme obtained from bile by acetone fractionation is purified using Sepharose bound to fibrin. A method for producing a plasminogen activating enzyme and its preparation, which comprises replacing both of the obtained solvents with purified water or physiological saline, and then freeze-drying if desired. 2) As a purification method, at least one of hydroxyapatite, anion 7 exchanger, and phenyl sepharose is used.
The method according to claim 1), in which the two are used in combination. 3) The method according to claim 2, in which a resin having a molecular sieve effect is used in combination as the purification method. 4) Polyoxyethylene/Sorbita/.
A method for producing a plasminogen activating enzyme characterized by the coexistence of monooleate. 5) A bulk powder containing plasminogen activating enzyme obtained from bile by acetone fractionation was purified using fibrin-bound Sepharose, and the solvent of the obtained fraction was replaced with purified water or physiological saline. Later, polyoxyethylene/sorbita/・7nooleite, gelatin hydrolyzate,
A method for producing a plasminogen activating enzyme agent, characterized in that one selected from dextran, gelatin, mannitol, degistrin, and glycine coexists. 6) Plasminogen activating enzyme and polyoxyethylene sorbita/monooleate, gelatin hydrolyzate, dextran, gelatin, mannitol, dextrin, glycine, and one selected one in purified water or physiological saline solution. A plasminogen activating enzyme preparation characterized by coexistence. 7) Purify the bulk powder containing plasminogen activating enzyme obtained from bile by acetone fractionation using fifrin-bound Sepharose, and replace both of the resulting solvents with purified water or physiological saline. Tanachi polyoxyethylene sorbitan monooleate, gelatin hydrolyzate,
Dextrough, PEG 4000, PEG 6
000, )) VP A method for producing a plasminogen activating enzyme agent, characterized in that it is freeze-dried in the coexistence of one selected from l-dextrin and albumin. 8) After dissolving plasminogen activating enzyme in purified water or physiological saline, polyoxyethylene sorbitan monooleate, gelatin hydrolyzate, DeA'Xt 57,
PEG 4000, PEG 6000, PVP
. A plasminogen activating enzyme preparation characterized by being freeze-dried in the presence of one selected from degistrin and albumin.
JP57107596A 1982-06-24 1982-06-24 Plasminogen-activation enzyme agent and novel process for preparation thereof Pending JPS58224687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57107596A JPS58224687A (en) 1982-06-24 1982-06-24 Plasminogen-activation enzyme agent and novel process for preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57107596A JPS58224687A (en) 1982-06-24 1982-06-24 Plasminogen-activation enzyme agent and novel process for preparation thereof

Publications (1)

Publication Number Publication Date
JPS58224687A true JPS58224687A (en) 1983-12-27

Family

ID=14463163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57107596A Pending JPS58224687A (en) 1982-06-24 1982-06-24 Plasminogen-activation enzyme agent and novel process for preparation thereof

Country Status (1)

Country Link
JP (1) JPS58224687A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174727A (en) * 1984-02-21 1985-09-09 Asahi Chem Ind Co Ltd Stabilization of novel plasminogen activator
US4552760A (en) * 1983-04-21 1985-11-12 Asahi Kasei Kogyo Kabushiki Kaisha Method for stabilizing tissue plasminogen activator and a stable aqueous solution or powder containing the same
JPS60248621A (en) * 1984-05-23 1985-12-09 Kowa Co Method of stabilizing single stranded tissue plasminogen activator
EP0190041A2 (en) * 1985-01-30 1986-08-06 Green Cross Corporation Stabilized plasminogen activator precursor and method of producing the same
EP0200966A2 (en) * 1985-04-16 1986-11-12 Green Cross Corporation Method of stabilizing urokinase precursor and dry preparation containing said precursor
JPS62292729A (en) * 1986-06-12 1987-12-19 Toyobo Co Ltd Plasminogen activator pharmaceutical derived from human uterine tissue
US5597802A (en) * 1990-06-07 1997-01-28 Genentech, Inc. Method of formulating IGF-I with growth hormone

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552760A (en) * 1983-04-21 1985-11-12 Asahi Kasei Kogyo Kabushiki Kaisha Method for stabilizing tissue plasminogen activator and a stable aqueous solution or powder containing the same
JPS60174727A (en) * 1984-02-21 1985-09-09 Asahi Chem Ind Co Ltd Stabilization of novel plasminogen activator
JPS60248621A (en) * 1984-05-23 1985-12-09 Kowa Co Method of stabilizing single stranded tissue plasminogen activator
JPH0527607B2 (en) * 1984-05-23 1993-04-21 Kowa Kk
EP0190041A2 (en) * 1985-01-30 1986-08-06 Green Cross Corporation Stabilized plasminogen activator precursor and method of producing the same
EP0200966A2 (en) * 1985-04-16 1986-11-12 Green Cross Corporation Method of stabilizing urokinase precursor and dry preparation containing said precursor
JPS62292729A (en) * 1986-06-12 1987-12-19 Toyobo Co Ltd Plasminogen activator pharmaceutical derived from human uterine tissue
US5597802A (en) * 1990-06-07 1997-01-28 Genentech, Inc. Method of formulating IGF-I with growth hormone
US5681814A (en) * 1990-06-07 1997-10-28 Genentech, Inc. Formulated IGF-I Composition

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