Thermo Fisher Scientific Phospho-PI3K p85 alpha (Tyr452) Polyclonal Antibody

Applications and Tested Dilution

Product Specifications

Product Specific Information

This antibody detects endogenous levels of PI3K p85 alpha only when phosphorylated at Tyr452.

Target Information

Phosphatidylinositol 3-kinase (PIK3) is a signaling protein that phosphorylates the inositol ring of phosphatidylinositol at the 3-prime position. Signaling is initiated when upstream tyrosine kinase receptors or G protein–coupled receptors are bound by their ligands. It binds to activated (phosphorylated) protein-Tyr kinases through its SH2 domain and acts as an adapter, mediating the association of the p110 catalytic unit to the plasma membrane. Phosphatidylinositol 3-kinase plays an important role in the metabolic actions of insulin, and mutations in this gene have been associated with insulin resistance. During insulin stimulation, it also binds to IRS-1. Mutations in the gene can result in Agammaglobulinemia 7, SHORT syndrome, or Immunodeficiency 36.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.