Preferred Label : complement factor B;
MeSH definition : A glycine-rich, heat-labile serum glycoprotein that contains a component of the C3
CONVERTASE ALTERNATE PATHWAY (C3bBb). Bb, a serine protease, is generated when factor
B is cleaved by COMPLEMENT FACTOR D into Ba and Bb.;
MeSH synonym : factor b, complement; proactivator, complement 3; complement factor b, alternative pathway; factor b, properdin; complement protein factor b; proactivator, c3; complement protein b; c3 proactivator; protein b, complement; factor b; complement 3 proactivator; properdin factor b; c3pa;
MeSH hyponym : complement factor bb; properdin factor bf F1; complement factor ba; properdin factor bf; Bb, Complement Factor; Factor Bb, Complement; Properdin Factor Bb; Factor Bb, Properdin; Complement Factor B-Derived Fragment Bb; Complement Factor B Derived Fragment Bb; Bb Fragment of Factor B; Complement Factor B Fragment, Bb; Factor Bf, Properdin; Factor Ba, Complement; Properdin Factor Ba; Factor Ba, Properdin;
MeSH Related Number : complement factor bb; EC 3.4.21.47;
Registry Number MeSH : EC 3.4.21.47;
Related CAS MeSH : EC 3.4.21.47 (Complement factor bb);
Is substance : O;
UNII : EC 3.4.21.47;
Origin ID : D011415;
UMLS CUI : C0033453;
Allowable qualifiers
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
Pharmacological action(s)
Record concept(s)
Related MeSH Supplementary Concept(s)
Semantic type(s)
UMLS correspondences (same concept)
A glycine-rich, heat-labile serum glycoprotein that contains a component of the C3
CONVERTASE ALTERNATE PATHWAY (C3bBb). Bb, a serine protease, is generated when factor
B is cleaved by COMPLEMENT FACTOR D into Ba and Bb.