CyFlow™ CD24 Alexa Fluor™ 700

CD24 (HSA; heat-stable antigen 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
• Host: Mouse
• Reactivity: Human
• Antigen: CD24
• Clone: SN3
• Conjugate: Alexa Fluor™ 700
• Isotype: IgG1

• Quantity: 100 tests
• Storage: Avoid prolonged exposure to light. Store in the dark at 2-8°C. Do not freeze.
• Buffer: The reagent is provided in stabilizing phosphate buffered saline (PBS) solution, pH ≈7.4, containing 0.1% (w/v) sodium azide.

• Flow Cytometry (FC)
• Immunohistochemistry (Formalin-Fixed Sections) (IHC (F))
• Immunohistochemistry (Frozen Sections) (IHC (Fr))