PI 3 Kinase p85 alpha (PIK3R1) pTyr467 Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	WB
Recommend Dilution	Suitable for use in in Western blot (1/500-1/1000).
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	The antiserum was produced against synthesized phosphopeptide derived from human PI3K P85 around the phosphorylation site of Tyrosine 467 (L-YP-E-E-Y).
Specificity	This antibody detects endogenous levels of total PI3K P85 only when phosphorylated at Tyrosine 467.
Formulation	PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% Sodium Azide and 50% Glycerol. State: Aff - Purified State: Liquid purified Ig fraction.
Concentration	lot specific
Purification	Affinity Chromatography using epitope-specific phosphopeptide.
Conjugation	Unconjugated
Storage Condition	Store the antibody (in aliquots) at -20°C. Avoid repeated freezing and thawing.
Gene Name	phosphoinositide-3-kinase regulatory subunit 1
Database Link	Entrez Gene 5295 Human UniProt ID P27986
Background	The enzyme phosphatidylinositol 3 kinase (PI3 kinase) is a lipid kinase that generates phosphatidylinositol 3, 4, 5-triphosphate in response to receptor activation in many signal transduction pathways. Class IA PI3Ks exist as a heterodimer of a catalytic 110 kDa (p110) and a regulatory p85 subunit (e.g. p85 alpha). p85 alpha is an adaptor molecule that regulates the activity of the catalytic p110 subunit by binding to phosphorylated receptor tyrosine kinases (RTKs) through its SH2 domain and mediating the interaction between p110 and the plasma membrane. p85 alpha is necessary for insulin-stimulated increase in glucose uptake and glycogen synthesis in insulin-sensitive tissues.
Synonyms	PI3K regulatory subunit alpha, PI3-kinase subunit p85-alpha
Reference Data

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