anti-CD24 antibody [SN3] (FITC)

Arigo Biolaboratories

anti-CD24 antibody [SN3] (FITC)

23

SN3

CD24

CD24 molecule

CD24 antigen (small cell lung carcinoma cluster 4 antigen); CD24A; signal transducer CD24

CD24, also known as heat-stable antigen (HSA) or nectadorin, is a small mucin-like GPI-anchored extracellular membrane glycoprotein expressed on several cell types, including B cells. When B cells are activated and induced to further maturation, however, CD24 begins to disappear. CD24 seems to act as a gate-keeper for lipid rafts, thereby regulating the activity of integrins and other proteins such as the chemokine receptor CXCR4; it is also a ligand for P-selectin. CD24 triggering induces apoptosis of B cell precursors but not in mature resting B cells, where it instead inhibits their ability to proliferate in response to activation. CD24 expression is associated with invasiveness and poorer prognosis of carcinomas and is a marker of exosomes secreted into urine and amniotic fluid.

2°C to 8°C

12352203