Protein A

• Target :

  Endogenous Metabolite

• Related Pathways :

  Metabolism

• Bioactivity :

  Protein A (SPA) is an immunoglobulin (Ig) -binding protein found on the bacterial surface and can be freely secreted into the extracellular environment. It binds to the Fc region of antibodies and the Fab region of B cell receptors, thereby blocking opsonophagocytosis and inducing B cell death in vitro. Protein A is capable of inhibiting opsonization and phagocytosis in vitro.

• Shipping Conditions :

  Cool pack

• Storage Temperature :

  -20°C

• CAS Number :

  308083-69-4