Tissue expression
Cell line expression
Protein structure
PIK3R1
Phosphoinositide-3-kinase regulatory subunit 1GRB1, p85, p85-ALPHA
Phosphatidylinositol 3-kinase phosphorylates the inositol ring of phosphatidylinositol at the 3-prime position. The enzyme comprises a 110 kD catalytic subunit and a regulatory subunit of either 85, 55, or 50 kD. This gene encodes the 85 kD regulatory subunit. Phosphatidylinositol 3-kinase plays an important role in the metabolic actions of insulin, and a mutation in this gene has been associated with insulin resistance. Alternative splicing of this gene results in four transcript variants encoding different isoforms. [provided by RefSeq, Jun 2011]
Top validated antibodies |
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antibodies-online | ABIN1098111 | 2 references | Monoclonal |
WB
EL
ICC
IHC
FC
|
|
GeneTex | GTX60633 | 1 references | Monoclonal |
WB
EL
ICC
IHC
FC
|
|
Novus Biologicals | NBP2-22212 | 1 references | Monoclonal |
WB
EL
ICC
IHC
FC
|
|
Proteintech Group | 60225-1-Ig | 61 references | Monoclonal |
WB
EL
IP
IHC |
|
Abnova Corporation | H00005295-M01 | 1 references | Monoclonal |
WB
EL
IP
PLA |
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