基因信息:
基因名称:
phosphoinositide-3-kinase, regulatory subunit 1 (alpha)
物种:
NCBI 基因身份号(GeneID):
5295
官方基因符号(Symbol):
PIK3R1
曾用基因符号:
GRB1|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].

该基因有下列转录产物(transcript):
NM_181504.2
NM_181523.1
NM_181524.1
产品:
产品编号 检测的转录产物
EXPHS6057489 NM_181523.1
EXPHS6057490 NM_181524.1
EXPHS36928 NM_181504.2
EXPHS36743 NM_181504.2 NM_181523.1 NM_181524.1

说明:本公司表达谱PCR芯片产品使用该引物。