| Autor: |
R E, Taktashev, A V, Suvorova, V E, Miller, O I, Kolesnikova |
| Rok vydání: |
1990 |
| Předmět: |
|
| Zdroj: |
Laboratornoe delo. (12) |
| ISSN: |
0023-6748 |
| Popis: |
The suggested method for measuring blood plasma heparin is based on heparin ability to enhance antithrombin activity of antithrombin III (AT-III), the major Xa and thrombin inhibitor. The method consists in measurement of blood plasma AT-III activity in the presence and absence of protamine sulfate that destroys the heparin--AT-III complex. Heparin content in U/ml is determined from the difference in the activities of heparin--AT-III complex and AT-III proper activity represented on the calibration curve. The method is sufficiently sensitive, it permits registration of heparin concentrations in a wide band (from 0.01 U/ml to 0.75 U/ml of plasma). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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