| Autor: |
A, Guimezanes, W H, Fridman, F M, Kourilsky |
| Rok vydání: |
1975 |
| Předmět: |
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| Zdroj: |
Annales d'immunologie. 126(5-6) |
| ISSN: |
0300-4910 |
| Popis: |
Antigen-stimulated T lymphocytes release a variety of soluble factors among which an Immunoglobulin Binding Factor (IBF). We report a method of titration of IBF making use of its capacity to inhibit complement-dependent hemolysis of sheep erythrocytes sensitized with rabbit IgG antibodies. Using this technique we have investigated the specificity of IBG for rabbit immunoglobulins fractionated by DEAE-cellulose chromatography. The interaction of IBF with IgG is found to be restricted to the slowest migrating fractions of rabbit IgG. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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