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Complement C3b Inactivator Proteins MeSH Descriptor Data 2023

MeSH Heading
Complement C3b Inactivator Proteins
Tree Number(s)
Unique ID
RDF Unique Identifier
Scope Note
Endogenous proteins that inhibit or inactivate COMPLEMENT C3B. They include COMPLEMENT FACTOR H and COMPLEMENT FACTOR I (C3b/C4b inactivator). They cleave or promote the cleavage of C3b into inactive fragments, and thus are important in the down-regulation of COMPLEMENT ACTIVATION and its cytolytic sequence.
Entry Term(s)
C3b Inactivators
C3b Inhibitors
Complement 3b Inactivators
Complement 3b Inhibitors
Complement C3b Inactivators
Complement C3b Inhibitor Proteins
Conglutinogen Activating Factors
Pharm Action
Complement Inactivating Agents
Registry Number
Previous Indexing
Complement 3 (1975-1977)
Serum Globulins (1970-1977)
Public MeSH Note
2006; see COMPLEMENT 3B INACTIVATORS 1978-2005
History Note
2006 (1978)
Date Established
Date of Entry
Revision Date
Complement C3b Inactivator Proteins Preferred
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