Terminology Service for NFDI4Health

Fraction C precursor B cell

Go to external page http://purl.obolibrary.org/obo/CL_0002049


A precursor B cell is CD45R-positive, CD43-positive, CD24-positive, and BP-positive. Intracellularly expression of surrogate light chain, Rag1 and Rag2, TdT, occurs while there is no expression of mu heavy chain. [ http://www.ncbi.nlm.nih.gov/pubmed/17582343 ]