PI 3-kinase p85 Alpha Polyclonal Antibody, 20ul[BT-AP07140] Recombinant Ab Production The inactive kinase holoenzyme is

The inactive kinase holoenzyme is a tetramer composed of two regulatory and two catalytic subunits

Cyclin dependent kinase 7 encoded by CDK7 is a member of the cyclin-dependent protein kinase (CDK) family

and polymorphisms that alter expression of ERCC1 may play a role in carcinogenesis

Alternatively spliced transcript variants containing different 5' UTRs

PI 3-kinase p85 Alpha Polyclonal Antibody, 20ul[BT-AP07140] Recombinant Ab Production The inactive kinase holoenzyme isPhosphatidylinositol 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. PIK3R1 encodes the 85 kD regulatory subunit. Phosphatidylinositol 3 kinase plays an important role in the metabolic actions of insulin, and a mutation in PIK3R1 has been associated with insulin resistance. Alternative splicing of PIK3R1