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Invitrogen
Human GCN1L1 (aa 465-595) Control Fragment Recombinant Protein
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Product Details
RP-92375
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
LLPLLIQTVEKAASQSTQVPTITEGVAAALLLLKLSVADSQAEAKLSSFWQLIVDEKKQVFTSEKFLVMASEDALCTVLHLTERLFLDHPHRLTGNKVQQYHRALVAVLLSRTWHVRRQAQQTVRKLLSSL
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
1M urea/PBS, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (87%), Rat (87%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-55064. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
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]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: 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; Stalled ribosome sensor GCN1; Translational activator GCN1
Gene Aliases: GCN1; GCN1L; GCN1L1; KIAA0219; PRIC295
UniProt ID: (Human) Q92616
Entrez Gene ID: (Human) 10985
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