Protein Name CD19 antigen
Organism Mus musculus
Gene ID 12478
Gene Symbol

Cd19

UniProt P25918 (CD19_MOUSE), Q3TQG5 (Q3TQG5_MOUSE)
Relationships Total Number of functionally related compound(s) : 129
Total Number of Articles : 144
Description

CD19 antigen

Gene Summary

Involved in several processes, including B cell activation; positive regulation of release of sequestered calcium ion into cytosol; and regulation of signal transduction. Acts upstream of or within B cell receptor signaling pathway. Located in external side of plasma membrane. Is expressed in liver and spleen. Human ortholog(s) of this gene implicated in common variable immunodeficiency 3. Orthologous to human CD19 (CD19 molecule). [provided by Alliance of Genome Resources, Jun 2025]

synonyms
  • B-lymphocyte antigen CD19
  • differentiation antigen CD19
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Properties