PI 3 Kinase p85 beta Recombinant Rabbit Monoclonal Antibody [ST04-77]
Phosphatidylinositol 3-kinase (PI 3-kinase) is composed of p85 and p110 subunits. p85 lacks PI 3-kinase activity and acts as an adapter, coupling p110 to activated protein tyrosine kinase. Two forms of p85 have been described (p85α and p85β), each possessing one SH3 and two SH2 domains. Various p110 isoforms have been identified. p110α and p110β interact with p85α, and p110α has also been shown to interact with p85β in vitro. p110α expression is restricted to white blood cells. It has been shown to bind p85α and p85β, but it apparently does not phosphorylate these subunits. p110α seems to have the capacity to autophosphorylate. p110α does not interact with the p85 subunits. It has been shown to be activated by α and β heterotrimeric G proteins.
Product Specifications
CAS Number
9000-83-3
Product Name Alternative
Abbreviation
Swiss Prot
O00459 Human, O08908 Mouse, Q63788 Rat
Cellular Locus
Cytosol, nucleus
Host
Rabbit
Species Reactivity
Human,Mouse,Rat
Immunogen
Synthetic peptide within Human PI 3 Kinase p85 beta aa 136-185 / 728.
Isotype
IgG
Conjugation
Non-conjugated
Type
Recombinant Rabbit monoclonal Antibody
Applications
WB, IF-Cell, IF-Tissue, IHC-P, IP, FC
Positive Control
Concentration
1 mg/mL
Dilution
WB: 1:1,000-1:2,000 ;IF-Cell: 1:50-1:200 ;IF-Tissue: 1:50-1:200 ;IHC-P: 1:50-1:200 ;FC: 1:50-1:100 ;IP: Use at an assay dependent concentration.
Purity
Protein A affinity purified.
Form
Liquid
Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Molecular Weight
Predicted band size: 82 kDa
Storage Conditions
Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Recombinant Antibody
Yes
Frequently Asked Questions
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