Glycoproteins purified from human NALM-1 cell line.
Conjugation:
Biotin
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.
Clonality:
Monoclonal
Concentration:
1 mg/ml
Clone Designation:
[SN3]
Buffer:
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Target:
CD24
Application Notes:
Flow cytometry: Recommended dilution: 1-5 µg/ml.
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