ARG55392

anti-PI3 Kinase p85 beta antibody

anti-PI3 Kinase p85 beta antibody for Western blot and Human,Mouse,Rat

Immune System antibody; Signaling Transduction antibody
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Overview

Product Description

Mouse Monoclonal antibody recognizes PI3 Kinase p85 beta

Tested Reactivity Hu, Ms, Rat
Tested Application WB
Specificity This antibody detects endogenous levels of PI3 Kinase p85 beta and does not cross-react with related proteins.
Host Mouse
Clonality Monoclonal
Isotype IgG1
Target Name PI3 Kinase p85 beta
Antigen Species Human
Immunogen Purified recombinant fragment of Human PI3 Kinase p85 beta (NP_005018.1).
Conjugation Un-conjugated
Alternate Names P85B; Phosphatidylinositol 3-kinase 85 kDa regulatory subunit beta; PtdIns-3-kinase regulatory subunit beta; PI3-kinase regulatory subunit beta; p85; PI3K regulatory subunit beta; MPPH1; MPPH; Phosphatidylinositol 3-kinase regulatory subunit beta; PtdIns-3-kinase regulatory subunit p85-beta; p85-BETA; PI3-kinase subunit p85-beta

Application Instructions

Application Suggestion
Tested Application Dilution
WB1:500 - 1:1000
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.

Properties

Form Liquid
Purification Affinity purification with immunogen.
Buffer PBS (pH 7.4), 0.02% Sodium azide and 50% Glycerol
Preservative 0.02% Sodium azide
Stabilizer 50% Glycerol
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 18709 Mouse PIK3R2

GeneID: 5296 Human PIK3R2

Swiss-port # O00459 Human Phosphatidylinositol 3-kinase regulatory subunit beta

Swiss-port # O08908 Mouse Phosphatidylinositol 3-kinase regulatory subunit beta

Gene Symbol PIK3R2
Gene Full Name phosphoinositide-3-kinase, regulatory subunit 2 (beta)
Background 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 Regulatory subunit of phosphoinositide-3-kinase (PI3K), a kinase that phosphorylates PtdIns(4,5)P2 (Phosphatidylinositol 4,5-bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3). PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology. 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. Indirectly regulates autophagy. Promotes nuclear translocation of XBP1 isoform 2 in a ER stress- and/or insulin-dependent manner during metabolic overloading in the liver and hence plays a role in glucose tolerance improvement (By similarity). [UniProt]
Cellular Localization Cytosol.
Research Area Immune System antibody; Signaling Transduction antibody
Calculated MW 82 kDa
PTM Phosphorylated in response to signaling from activated receptor-type protein kinases (PubMed:19690332, PubMed:20068231). Dephosphorylated by PTPRJ (PubMed:18348712). Dephosphorylated at Tyr-655 by PTPN13. Phosphorylation of Tyr-655 impairs while its dephosphorylation promotes interaction with FBXL2 and SCF(FBXL2)-mediated polyubiquitination (PubMed:23604317).
Ubiquitinated. Polyubiquitination by the SCF(FBXL2) complex probably promotes proteasomal degradation of PIK3R2.

Customer's Feedback

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Review for anti-PI3 Kinase p85 beta antibody

Application:WB

Sample:Mouse brain and Rat brain

Sample Loading Amount:20 µg

Primary Antibody Dilution Factor:1:1000

Primary Antibody Incubation Time:overnight

Primary Antibody Incubation Temperature:4 ºC

Specific References

Anticancer Effects and Molecular Mechanisms of Apigenin in Cervical Cancer Cells

WB / Human

Ya-Hui Chen et al.
Cancers (Basel).,  (2022)

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