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GCN1L1 Antibody (PA5-88965) in WB
Western blot analysis of GCN1L1 in extracts from wild type (WT) and GCN1L1 knockout (KO) 293T(KO) cells. Samples were incubated with GCN1L1 Polyclonal antibody (Product # PA5-88965) using a dilution of 1:3,000, followed by HRP Goat Anti-Rabbit IgG (H+L) at a dilution of 1:10,000. Lysates/proteins: 25 µg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.
Product Details
PA5-88965
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 2462-2671 of human GCN1L1
Conjugate
Unconjugated
Form
Liquid
Concentration
1.66 mg/mL
Purification
Affinity Chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.01% thimerosal
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
RRID
AB_2805260
Product Specific Information
Immunogen sequence: LSAVLQQCLL ADVSGIDWMV RHGRSLALSV AVNVAPGRLC AGRYSSDVQE MILSSATADR IPIAVSGVRG MGFLMRHHIE TGGGQLPAKL SSLFVKCLQN PSSDIRLVAE KMIWWANKDP LPPLDPQAIK PILKALLDNT KDKNTVVRAY SDQAIVNLLK MRQGEEVFQS LSKILDVASL EVLNEVNRRS LKKLASQADS TEQVDDTILT; Positive Samples: OVCAR3, U-87MG, HepG2, HeLa
Target Information
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. [UniProt]
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: eIF-2-alpha kinase activator GCN1; GCN1 (general control of amino-acid synthesis 1, yeast)-like 1; GCN1 eIF-2-alpha kinase activator homolog; GCN1 eIF2 alpha kinase activator homolog; GCN1 general control of amino-acid synthesis 1-like 1; GCN1-like protein 1; General control of amino-acid synthesis 1-like protein 1; HsGCN1; peroxisome proliferator activated receptor interacting complex protein; Translational activator GCN1
Gene Aliases: GCN1; GCN1L; GCN1L1; KIAA0219; PRIC295
UniProt ID: (Human) Q92616
Entrez Gene ID: (Human) 10985
Molecular Function:
scaffold/adaptor protein
translation
regulation of translation
positive regulation of kinase activity
cellular response to amino acid starvation
positive regulation of transcription from RNA polymerase II promoter in response to stress
regulation of protein kinase activity
cell-cell adhesion
cellular response to leucine starvation
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