Complement component C4

Complement component C4 (substance)

active

Code	`300899005`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20020131

Synonyms

C4 - Complement component 4
Complement-fourth component-C4

Parents (2)

67899004Complement component, classic pathway substance
21774001Complement component, precursor substance

Children (0)

None (leaf concept).