PI3 Kinase p85 (19H8) Rabbit Antibody
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PI3 Kinase p85 (19H8) Rabbit Antibody

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CAT. NO.: AMA-0586

Target Information
UniProt ID P27986
Product Details
Size 20 µL/100 µL
Reactivity Human, Mouse, Rat
Host Rabbit
Source/Isotype Rabbit IgG
Storage Store at -20°C. Do not aliquot the antibody.
Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to the sequence of human PI3K p85.
Usage
Application WB, IP
Product Usage Information Dilution Western Blotting (1:1000); Immunoprecipitation (1:50)
MW (Target) 85 kDa
Background
Phosphoinositide 3-kinase (PI3K) catalyzes the production of phosphatidylinositol-3,4,5-triphosphate by phosphorylating phosphatidylinositol (PI), phosphatidylinositol-4-phosphate (PIP), and phosphatidylinositol-4,5-bisphosphate (PIP2). Growth factors and hormones trigger this phosphorylation event, which in turn coordinates cell growth, cell cycle entry, cell migration, and cell survival PTEN reverses this process, and research studies have shown that the PI3K signaling pathway is constitutively activated in human cancers that have loss of function of PTEN PI3Ks are composed of a catalytic subunit (p110) and a regulatory subunit. Various isoforms of the catalytic subunit (p110α, p110β, p110γ, and p110δ) have been isolated, and the regulatory subunits that associate with p110α, p110β, and p110δ are p85α and p85β In contrast, p110γ associates with a p101 regulatory subunit that is unrelated to p85. Furthermore, p110γ is activated by βγ subunits of heterotrimeric G proteins.

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