Phospho-PI3 Kinase Class III (Ser249) Antibody

INQUIRY

CAT. NO.: AMA-0321

Target Information
UniProt ID	Q8NEB9

Product Details
Size	100 µL
Reactivity	Human
Storage	Store at -20°C. Do not aliquot the antibody.
Purification	Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser249 of human PI3 kinase class III protein. Antibodies are purified by protein A and peptide affinity chromatography.

Usage
Application	WB
Product Usage Information Dilution	Western Blotting (1:1000)
MW (Target)	100 kDa

Background
Three distinct types of phosphoinositide 3-kinases (PI3K) have been characterized. Unlike other PI3Ks, PI3K class III catalyzes the phosphorylation of phosphatidylinositol at the D3 position, producing phosphatidylinositol-3-phosphate (PIP3) PI3K class III is the mammalian homolog of Vps34, first identified in yeast. PI3K class III interacts with the regular subunit p150, the mammalian homolog of Vps15, which regulates cellular membrane association through myristoylation PIP3 recruits several proteins with FYVE or PX domains to membranes regulating vesicular transport and protein sorting Moreover, PI3K class III has been shown to regulate autophagy, trimeric G-protein signaling, and the mTOR nutrient-sensing pathwayPI3 Kinase Class III/VPS34 is phosphorylated at Ser249 by the autophagy kinase ULK1.

Background

Three distinct types of phosphoinositide 3-kinases (PI3K) have been characterized. Unlike other PI3Ks, PI3K class III catalyzes the phosphorylation of phosphatidylinositol at the D3 position, producing phosphatidylinositol-3-phosphate (PIP3) PI3K class III is the mammalian homolog of Vps34, first identified in yeast. PI3K class III interacts with the regular subunit p150, the mammalian homolog of Vps15, which regulates cellular membrane association through myristoylation PIP3 recruits several proteins with FYVE or PX domains to membranes regulating vesicular transport and protein sorting Moreover, PI3K class III has been shown to regulate autophagy, trimeric G-protein signaling, and the mTOR nutrient-sensing pathwayPI3 Kinase Class III/VPS34 is phosphorylated at Ser249 by the autophagy kinase ULK1.

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