PI 3 Kinase p85 alpha (PIK3R1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	WB
Recommend Dilution	WB: 1:500-1:2000; IHC: 1:50-1:200
Reactivity	Human, Mouse, Rat
Modifications	Phospho-specific
Host	Rabbit
Clonality	Polyclonal
Immunogen	The antiserum was produced against A synthesized peptide derived from human PI3-kinase p85- alpha around the phosphorylation site of Tyrosine 607
Formulation	Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration	lot specific
Purification	The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific peptide.
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Predicted Protein Size	80 kDa
Gene Name	phosphoinositide-3-kinase regulatory subunit 1
Database Link	NP_001229395 Entrez Gene 18708 MouseEntrez Gene 25513 RatEntrez Gene 5295 Human UniProt ID P27986
Background	PIK3R1 is a regulatory subunit of phosphoinositide-3-kinase. Mediates binding to a subset of tyrosine-phosphorylated proteins through its SH2 domain. Acts as an adapter, mediating the association of the p110 catalytic unit of the alpha, beta and delta enzymes to the plasma membrane, where p110 phosphorylates inositol lipids. May play an additional role in the regulation of the actin cytoskeleton. Necessary for the insulin-stimulated increase in glucose uptake and glycogen synthesis in insulin-sensitive tissues. Its SH2 domains interacts with the YTHM motif of phosphorylated INSR in vitro. Defects in PIK3R1 are a cause of severe insulin resistance. Four alternatively spliced isoforms have been described.
Synonyms	AGM7; GRB1; IMD36; p85; p85-ALPHA
Reference Data
Protein Families	Druggable Genome
Protein Pathways	Acute myeloid leukemia, Apoptosis, B cell receptor signaling pathway, Chemokine signaling pathway, Chronic myeloid leukemia, Colorectal cancer, Endometrial cancer, ErbB signaling pathway, Fc epsilon RI signaling pathway, Fc gamma R-mediated phagocytosis, Focal adhesion, Glioma, Insulin signaling pathway, Jak-STAT signaling pathway, Leukocyte transendothelial migration, Melanoma, mTOR signaling pathway, Natural killer cell mediated cytotoxicity, Neurotrophin signaling pathway, Non-small cell lung cancer, Pancreatic cancer, Pathways in cancer, Phosphatidylinositol signaling system, Progesterone-mediated oocyte maturation, Prostate cancer, Regulation of actin cytoskeleton, Renal cell carcinoma, Small cell lung cancer, T cell receptor signaling pathway, Toll-like receptor signaling pathway, Type II diabetes mellitus, VEGF signaling pathway

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