411 REFERENCE · Wiktionary
CD21
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
from cluster of differentiation
Noun
-
en protein B-cell and FDC membrane protein involved in the complement system and B cell coreceptor complex, and bound by EBV.
Synonyms
Complement receptor type 2 (CR2), complement C3d receptor, Epstein-Barr virus receptor