EIF2AK3 Antibody

• Gene Name :

  Eukaryotic translation initiation factor 2 alpha kinase 3

• Gene Aliases :

  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.

• Gene ID :

  9451

• Swiss Prot :

  Q9NZJ5

• Accession Number :

  NP_004827.4

• Reactivity :

  Human|Mouse|Rat

• Immunogen :

  The antiserum was produced against synthesized peptide derived from human EIF2AK3.

• Target :

  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.

• Clonality :

  Polyclonal

• Type :

  Polyclonal Antibody

• Applications :

  Enzyme-linked immunosorbent assay|Immunocytochemistry|Immunofluorescence|Immunohistochemistry|Immunohistochemistry-Paraffin|Western blot

• Purification :

  The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

• Assay Protocol :

  Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

• Dilution :

  The optimal working dilution should be determined by the end user.

• Format :

  Liquid

• Reconstitution :

  -20°C

• Molecular Weight :

  125 kDa

• Specificity :

  PEK/PERK (Ab-981) antibody detects endogenous levels of total PEK/PERK protein.

• NCBI Gene Symbol :

  EIF2AK3

• Host or Source :

  Rabbit

• Protein Name :

  Eukaryotic translation initiation factor 2-alpha kinase 3

• Gene Name URL :

  EIF2AK3

• CAS Number :

  9007-83-4