Article
Identification of complement regulatory domains in human factor H.
Journal of immunology (Baltimore, Md. : 1950) - 1 Jul 1995
Gordon D L, Kaufman R M, Blackmore T K, Kwong J, Lublin D M
Abstract excerpt
Factor H, a regulator of complement activation, contains 20 short consensus repeat (SCR) domains common among the family of C3b/C4b-binding proteins. Chinese hamster ovary cells transfected with cDNA corresponding to the N-terminal tryptic fragment of factor H (containing SCR 1-5 and part of SCR 6) secreted protein with cofactor activity for factor I-dependent cleavage of C3b. A series of deletion mutants, each...
Topics
- Animals
- Antigens, CD
- Blotting, Western
- CD55 Antigens
- CHO Cells
- Complement Factor H
- Complement Inactivator Proteins
- Cricetinae
- Cytotoxicity Tests, Immunologic
- Cytotoxicity, Immunologic
- DNA, Complementary
