JPS5791923A - Purification of serum for cultivation - Google Patents
Purification of serum for cultivationInfo
- Publication number
- JPS5791923A JPS5791923A JP55165898A JP16589880A JPS5791923A JP S5791923 A JPS5791923 A JP S5791923A JP 55165898 A JP55165898 A JP 55165898A JP 16589880 A JP16589880 A JP 16589880A JP S5791923 A JPS5791923 A JP S5791923A
- Authority
- JP
- Japan
- Prior art keywords
- serum
- cultivation
- membrane
- bovine
- inhibiting
- 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
Links
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- External Artificial Organs (AREA)
Abstract
PURPOSE: To remove growth inhibiting components, and to obtain serum for cultivation having improved propagating properties, by filtering serum using a separation membrane having a specific inhibiting ratio aginst γ-globulin and β- lipoprotein.
CONSTITUTION: Serum is filtered by a separation membrane exhibiting an inhibiting ratio of γ-globulin of ≤90%, preferably 20W70%, and an inhibiting ratio of β-liproprotein of ≥20%, preferably ≥50%, to give serum for cultivation. A membrane of a material, e.g., polymethyl methacrylate type, polyvinyl alcohol type, and polycarbonate type is preferable as the separation membrane. Even if adult bovine serum lacking propagating properties is used as an ingredient, the separation and removal of the growth inhibiting components by using this membrane give serum for cultivation having the same propagating properties as or more than those of bovine fetus serum or bovine infant serum.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55165898A JPS5791923A (en) | 1980-11-27 | 1980-11-27 | Purification of serum for cultivation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55165898A JPS5791923A (en) | 1980-11-27 | 1980-11-27 | Purification of serum for cultivation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5791923A true JPS5791923A (en) | 1982-06-08 |
Family
ID=15821071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55165898A Pending JPS5791923A (en) | 1980-11-27 | 1980-11-27 | Purification of serum for cultivation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791923A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2664729C1 (en) * | 2017-05-23 | 2018-08-22 | Общество с ограниченной ответственностью НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ "БИОХИМСЕРВИС" | Method for blood serum purification of large cattle from contaminating agents |
-
1980
- 1980-11-27 JP JP55165898A patent/JPS5791923A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2664729C1 (en) * | 2017-05-23 | 2018-08-22 | Общество с ограниченной ответственностью НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ "БИОХИМСЕРВИС" | Method for blood serum purification of large cattle from contaminating agents |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2089663A1 (en) | Improved tangential filtration process and apparatus | |
DE3884352D1 (en) | Pervaporation process for the separation of alcohols from ethers. | |
DE3372182D1 (en) | Filtration membrane and process for its manufacture | |
DE3789435D1 (en) | Process for the preparation of eicosapentaenoic acid. | |
FR2493720B1 (en) | FILTER, PARTICULARLY FOR THE FILTRATION OF LIQUIDS | |
ATE113468T1 (en) | PROCESS FOR SEPARATION OF PARTICLES BY SIZE. | |
DE59107901D1 (en) | METHOD FOR PRODUCING PURIFIED GLYCOLIPIDES BY MEMBRANE SEPARATION METHOD | |
GB8326831D0 (en) | Membrane filtration of milk/milk products | |
DE69002863D1 (en) | Liquid suspension composition containing gallium particles and process for their preparation. | |
DE68929399D1 (en) | Process for the preparation of maleimides | |
AU560375B2 (en) | Method and plant for the biological purification of waste water | |
JPS5791923A (en) | Purification of serum for cultivation | |
DE69202357D1 (en) | Process for the preparation of a gel disk for the separation and transfer of macromolecules by electrophoresis and gel disks produced in this way. | |
ATE86618T1 (en) | PROCESS FOR SEPARATION OF ALDEHYDE IMPURITIES FROM ETHYLENE OXIDE. | |
NO171131C (en) | PROCEDURE FOR SEPARATING INGREDIENTS IN A LIQUID CELL CULTIVATION MEDIUM BY MEMBRANE FILTERING | |
JPS52136985A (en) | Fermentation and dialysis | |
JPS5329978A (en) | Cultivation medium | |
JPS6468272A (en) | Adsorbent and removing apparatus | |
ATE73765T1 (en) | PROCESS FOR THE PREPARATION OF 2-NITRO-5-PHENOXY-N-ALKYLSULFONYLBENZAMIDES BY NITRIATION. | |
DE58909337D1 (en) | Process for the preparation of pure 3-butenyltriorganyloxysilanes. | |
DE69103798D1 (en) | Catalyst system and process for the selective production of isoprenyl alkyl ethers from isoprene. | |
JPS5329996A (en) | Separation of amino acid from fermentation liquid | |
JPS57129687A (en) | Purification of serum for cultivation | |
JPS5387400A (en) | Collection of protein | |
AT383827B (en) | METHOD FOR THE CONTINUOUS PRODUCTION OF FERMENTATION ALCOHOL |