GCN1L1 polyclonal antibody

Product Description

GCN1L1 polyclonal antibody is available at gentaur for next week delivery

Background: Acts as a positive activator of the EIF2AK4/GCN2 protein kinase activity in response to amino acid starvation. Forms a complex with EIF2AK4/GCN2 on translating ribosomes; during this process, GCN1 seems to act as a chaperone to facilitate delivery of uncharged tRNAs that enter the A site of ribosomes to the tRNA-binding domain of EIF2AK4/GCN2, and hence stimulating EIF2AK4/GCN2 kinase activity. Participates in the repression of global protein synthesis and in gene-specific mRNA translation activation, such as the transcriptional activator ATF4, by promoting the EIF2AK4/GCN2-mediated phosphorylation of eukaryotic translation initiation factor 2 (eIF-2-alpha/EIF2S1) on 'Ser-52', and hence allowing ATF4-mediated reprogramming of amino acid biosynthetic gene expression to alleviate nutrient depletion.

Applications:  WB IHC

Purification&Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability:  Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity:  GCN1L1 polyclonal antibody detects endogenous levels of GCN1L1 protein.

W4BiowMW:  265kDa

Reactivity: Human

Note:  For research use only, not for use in diagnostic procedure.

Immunogen:

Alternative Name:

Western blot analysis:  Western blot analysis of extracts of various cell lines, using GCN1L1 antibody at 1:3000 dilution.

Immunohistochemistry:

Immunofluorescence analysis:

Host:  Rabbit