EIF2AK3 Antibody, FITC conjugated

Cusabio

EIF2AK3 Antibody, FITC conjugated

20

Research Use Only

Polyclonal

FITC

EIF2AK3

eukaryotic translation initiation factor 2 alpha kinase 3

eukaryotic translation initiation factor 2-alpha kinase 3; pancreatic EIF2-alpha kinase; PEK; PERK; PRKR-like endoplasmic reticulum kinase; truncated eukaryotic translation initiation factor 2 alpha kinase 3; WRS

Rabbit

IgG

Eukaryotic translation initiation factor 2-alpha kinase 3

Metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (eIF-2-alpha/EIF2S1) on Ser-52 during the unfolded protein response (UPR) and in response to low amino acid availability. Converts phosphorylated eIF-2-alpha/EIF2S1 either in a global protein synthesis inhibitor, leading to a reduced overall utilization of amino acids, or to a translation initiation activator of specific mRNAs, such as the transcriptional activator ATF4, and hence allowing ATF4-mediated reprogramming of amino acid biosynthetic gene expression to alleviate nutrient depletion. Serves as a critical effector of unfolded protein response (UPR)-induced G1 growth arrest due to the loss of cyclin-D1 (CCND1). Involved in control of mitochondrial morphology and function.

Human

-20°C or -80°C

12352203