Method for separating fibrinogen and its constituent components
US4295855A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jan 10, 1980 |
| Grant date | Oct 20, 1981 |
| Priority date | — |
| Expiry date | Jan 10, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/83
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for obtaining fibrinogen or its constituent components, which comprises contacting a fibrinogen-containing composition with at least one aminocarboxylic acid of the formula EQU H.sub.2 N(CH.sub.2).sub.n CO.sub.2 H wherein n is a positive integer, in an aqueous medium in the presence of an ionic strength controlling agent to collect at least one member selected from the group consisting of, fibrinogen fraction 1 and fibrinogen fraction 2; a method for determining fibrinogen in plasma, sample for assaying fibrin degradation products and fibrinogen degradation products, and a reagent for obtaining or determining fibrinogen or its components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.