Anti-Phospho-eIF Alpha (S51) antibody

Anti-Phospho-eIF Alpha (S51) antibody

Catalog Number:
A001045625STJ
Mfr. No.:
STJ90253
Price:
$224
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      • Overview
        • eIF2 alpha is a protein encoded by the EIF2S1 gene which is approximately 36, 1 kDa. eIF2 alpha is localised to the cytoplasmic granule and is involved in viral mRNA translation, influenza A, translation factors and regulation of lipid metabolism. It functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. eIF2 alpha is expressed in the liver, nervous system, lung, blood and kidney. Mutations in the EIF2S1 gene result in Wolcott-Rallison syndrome. The antibody STJ90253 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. This primary antibody specifically binds to endogenous eIF2 alpha protein which only binds about S51 when S51 is phosphorylated.

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      • Properties
        • Host
          rabbit
          Antibody Type
          polyclonal
          Isotype
          IgG
          Reactivity
          human; mouse; rat
          Immunogen
          Synthesized peptide derived from human eIF2alpha around the phosphorylation site of S51.
          Purification
          The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
          Conjugate
          Unconjugated
          Formulation
          Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
          Storage
          Store at -20°C and avoid repeat freeze-thaw cycles.
          Concentration
          1 mg/ml
          Regulatory Status
          RUO
          Antigen
          Eukaryotic Translation Initiation Factor 2 Subunit 1; Eukaryotic Translation Initiation Factor 2 Subunit Alpha; Eif-2-Alpha; Eif-2a; Eif-2alpha (Gene ID:1965; UniProt:P05198)

          * For research use only

      • Applications
        • Application
          IF; WB; IHC (paraffin); ELISA
        • Application Dilutions
          IF 1:50-200
          WB 1:500-1:2000
          IHC 1:100-1:300
          ELISA 1:10000

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