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Product Name PIK3R2 Chinese Name 磷脂酰肌醇激酶p85βRecombinant rabbit monoclonal anti Alias P85B_HUMAN; Phosphatidylinositol 3-kinase regulatory subunit beta; PI3-kinase regulatory subunit beta; PI3K regulatory subunit beta; PtdIns-3-kinase regulatory subunit beta; Phosphatidylinositol 3-kinase 85 kDa regulatory subunit beta (PI3-kinase subunit p85-beta; PtdIns-3-kinase regulatory subunit p85-beta); PI 3 Kinase p85 beta; PI 3-Kinase p85β; PI 3-Kinase p85-β; PI 3-Kinase p85 β; PI3 kinase p85 beta subunit; Phosphoinositide 3 kinase regulatory subunit 2 (beta); p85 beta; p85-BETA; P85B; PI3 Kinase p85 Beta; Research Area Signal transduction Kinases and Phosphatases Immunogen Species Rabbit Clonality Monoclonal Clone NO. 18A11 React Species (predicted: Human, Mouse, Rat, ) Applications WB=1:500-2000 Flow-Cyt=1:50-100
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 82kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen Recombinant human PI 3 Kinase p85 beta protein, around 600-700aa Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Phosphatidylinositol 3-kinase (PI3K) is a lipid kinase that phosphorylates phosphatidylinositol and similar compounds, creating second messengers important in growth signaling pathways. PI3K functions as a heterodimer of a regulatory and a catalytic subunit. The protein encoded by this gene is a regulatory component of PI3K. Two transcript variants, one protein coding and the other non-protein coding, have been found for this gene. [provided by RefSeq, Dec 2012]
Function:
Binds to activated (phosphorylated) protein-tyrosine kinases, through its SH2 domain, and acts as an adapter, mediating the association of the p110 catalytic unit to the plasma membrane.
Subunit:
Heterodimer of a regulatory subunit PIK3R2 and a p110 catalytic subunit (PIK3CA, PIK3CB or PIK3CD). Interacts with AXL. Interacts with FLT1 (tyrosine-phosphorylated) and FLT4 (tyrosine-phosphorylated). Interacts with NYAP1, NYAP2 and MYO16.
Post-translational modifications:
Phosphorylated in response to signaling from activated receptor-type protein kinases. Dephosphorylated by PTPRJ.
Similarity:
Belongs to the PI3K p85 subunit family.
Contains 1 Rho-GAP domain.
Contains 2 SH2 domains.
Contains 1 SH3 domain.
SWISS:
O00459
Gene ID:
5296
Database links:Entrez Gene: 5296 Human
Entrez Gene: 18709 Mouse
Omim: 603157 Human
SwissProt: O00459 Human
SwissProt: O08908 Mouse
Unigene: 371344 Human
Unigene: 12945 Mouse
Unigene: 22497 Rat
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