EIF2S1 Antibody (Phospho-Ser49)
Product Specifications
CAS Number
9007-83-4
Gene Name
Eukaryotic translation initiation factor 2 subunit alpha
Gene Aliases
EIF2, EIF-2, EIF2A, EIF-2A, EIF-2alpha
Gene ID
1965
Swiss Prot
P05198
Accession Number
NP_004085.1
Reactivity
Human, Mouse, Rat
Immunogen
A phospho-Serpecific peptide corresponding-Thro residues-Serurrounding-Ser49 of human EIF2S1
Target
The translation initiation factor EIF2 catalyzes the first regulated step of protein synthesis initiation, promoting the binding of the initiator tRNA to 40S ribosomal subunits. Binding occurs as a ternary complex of methionyl-tRNA, EIF2, and GTP. EIF2 is composed of 3 nonidentical subunits, the 36-kD EIF2-alpha subunit (EIF2S1), the 38-kD EIF2-beta subunit (EIF2S2; MIM 603908), and the 52-kD EIF2-gamma subunit (EIF2S3; MIM 300161) . The rate of formation of the ternary complex is modulated by the phosphorylation state of EIF2-alpha (Ernst et al., 1987 [PubMed 2948954]) .[supplied by OMIM, Feb 2010]
Clonality
Polyclonal
Conjugation
Unconjugated
Type
Polyclonal Antibody
Applications
WB, IHC, IF
Purification
Affinity purified against 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
Format
Liquid
Buffer
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Reconstitution
Store at -20C. Avoid repeated freeze/thaw cycles.
Molecular Weight
38 kDa
Fragment
IgG
NCBI Gene Symbol
EIF2S1
Host or Source
Rabbit
Protein Name
Eukaryotic translation initiation factor 2 subunit 1
Gene Name URL
EIF2S1
Nucleotide Accession Number
NM_004094.4
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