Search results for abx028283

BCR Downstream-Signaling Protein 1 (BRDG 1) Antibody, Abbexa, abx028283

STAP1 functions as a docking protein acting downstream of Tec tyrosine kinase in B cell antigen receptor signaling. The protein is directly phosphorylated by Tec in vitro where it participates in a postive feedback loop, increasing Tec activity.