CD45RB

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** CD45RB (1192 aa, ~136 kDa) is encoded by the human PTPRC gene. This protein is involved in both protein dephosphorylation and lymphocyte activity. It is an isoform of receptor-type tyrosine-protein phosphatase C that is missing the amino acids encoded by exons 4 and 6 of the PTPRC gene.

**Synonyms:** - CD45RB Antigen - Receptor-Type Tyrosine-Protein Phosphatase C Isoform 7 - Receptor-Type Tyrosine-Protein Phosphatase C Isoform CD45RB