SU202440A1 - METHOD FOR PREPARING TEST REACTIVES TO DETERMINE THE BLOOD GROUP ON CARDS - Google Patents

METHOD FOR PREPARING TEST REACTIVES TO DETERMINE THE BLOOD GROUP ON CARDS

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Publication number
SU202440A1
SU202440A1 SU1101632A SU1101632A SU202440A1 SU 202440 A1 SU202440 A1 SU 202440A1 SU 1101632 A SU1101632 A SU 1101632A SU 1101632 A SU1101632 A SU 1101632A SU 202440 A1 SU202440 A1 SU 202440A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cards
blood group
reactives
preparing test
solution
Prior art date
Application number
SU1101632A
Other languages
Russian (ru)
Original Assignee
А. Е. Киселев, Р. М. Уринсон, Е. А. Зотиков, С. И. Донское, Г. Я. Розенберг, Т. В. Полушина , Т. Н. Соловьева Волынска
Publication of SU202440A1 publication Critical patent/SU202440A1/en

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Description

Известны способы приготовлени  тестовых реактивов дл  определени  группы крови на карточках путем высушиванн  нротивогрунповых сывороток, разведенных декстраном, п раствора генарпна.Methods are known for preparing test reagents for determining the blood group on the cards by dried dextran-diluted serum diluted with dextran, genarp solution.

Предлагаемый снособ отличаетс  от известных тем, что в противогрупповые сыворотки перед высушиванием ввод т раствор декстрана с молекул рным весом 1700-5000. Это позвол ет повысить спецнфпчность и активность реактивов.The proposed snoot differs from those known in that a dextran solution with a molecular weight of 1700-5000 is introduced into the anti-group serums before drying. This allows you to increase the specificity and activity of the reagents.

Пример. К 15 мл сыворотки 0(1)-и группы крови добавл ют 1 каплю 1%-пого раствора гепарина, 0,75 г глюкозы и 5 мл 15%ного раствора пизкомолекул рного декстрапа (). В сыворотки крови групп А(П), В (III) п AB(IV) ввод т гепарин, глюкозу и низкомолекул рный декстрап в тех же соотношени х . На карточку, тестова  часть которой покрыта пленкой пз поливипплового спирта, нанос т по 0,05-0,07 мл каждого из приготовленных реактивов. Высушивают карточкп в термостате при 37-38 С. После высушивани  тестовых реактивов карточку упаковывают в полиэтиленовый конверт.Example. 1 drop of 1% heparin solution, 0.75 g of glucose and 5 ml of a 15% solution of pismolecular dextraps () are added to 15 ml of serum of the 0 (1) -and blood group. In the serum of groups A (P), B (III) and AB (IV), heparin, glucose and low molecular weight dextrap are administered in the same ratios. 0.05-0.07 ml of each prepared reagent is applied to the card, the test part of which is covered with a film of polyfippol PP. Dry the fillet in a thermostat at 37-38 ° C. After drying the test reagents, the card is packed in a polyethylene envelope.

Предмет изобретени Subject invention

Способ приготовлени  тестовых реактивов дл  определени  группы крови на карточках путем высушивани  противогрупповых сывороток , разведенных декстраном, и раствора гепарина, отличающийс  тем, что, с цельюA method for preparing test reagents for determining the blood group on the cards by drying the anti-group serums diluted with dextran and heparin solution, characterized in that

повышени  специфичности и активности реактивов , в противогрупповые сыворотки ввод т перед высушиванием раствор декстрана с молекул рным весом 1700-5000.To increase the specificity and activity of the reagents, a solution of dextran with a molecular weight of 1700-5000 is introduced into the anti-group sera before drying.

SU1101632A METHOD FOR PREPARING TEST REACTIVES TO DETERMINE THE BLOOD GROUP ON CARDS SU202440A1 (en)

Related Child Applications (4)

Application Number Title Priority Date Filing Date
SU843757240A Addition SU1191694A2 (en) 1984-06-21 1984-06-21 Gas-cryogen machine
SU843791093A Addition SU1193388A2 (en) 1984-09-15 1984-09-15 Gas cryogen machine
SU853943876A Addition SU1281838A2 (en) 1985-08-13 1985-08-13 Gas cryogenic machine
SU864148288A Addition SU1442797A2 (en) 1986-11-18 1986-11-18 Gas cryogenic machine

Publications (1)

Publication Number Publication Date
SU202440A1 true SU202440A1 (en)

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