MA5-17150 targets PIK3R1 in FACS, ICC, IHC, IF and WB applications and shows reactivity with Human and Mouse samples.
The MA5-17150 immunogen is purified recombinant fragment of human PIK3R1 (amino acids: 159-388) expressed in E. Coli.
MA5-17150 detects PIK3R1 which has a predicted molecular weight of approximately 83.6kDa.
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 a mutation in this gene has 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.
Protein Aliases: p55-GAMMA; phosphatidylinositol 3-kinase 55 kDa regulatory subunit gamma; Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha; Phosphatidylinositol 3-kinase regulatory subunit alpha; phosphatidylinositol 3-kinase regulatory subunit gamma; phosphatidylinositol 3-kinase, regulatory subunit, polypeptide 1 (p85 alpha); phosphatidylinositol 3-kinase-associated p-85 alpha; phosphoinositide-3-kinase regulatory subunit; phosphoinositide-3-kinase regulatory subunit alpha; phosphoinositide-3-kinase, regulatory subunit 1 (alpha); PI3-kinase p85-subunit alpha; PI3-kinase regulatory subunit alpha; PI3-kinase subunit p85-alpha; PI3K regulatory subunit alpha; PI3K regulatory subunit gamma; polypeptide 1 p85 alpha; ptdIns-3-kinase regulatory subunit alpha; PtdIns-3-kinase regulatory subunit p85-al; RP4-533D7.2
Gene Aliases: AGM7; GRB1; IMD36; p50alpha; p55alpha; p85; p85-ALPHA; p85alpha; PI3K; PIK3R1
Molecular Function: kinase modulator