Recombinant Human EIF2S1 protein, His-tagged

• Cat.No.: EIF2S1-7875H
• Product Overview: Recombinant Human EIF2S1 protein(1-315 aa), fused with N-terminal His tag, was expressed in E. coli.

Specification

• Species: Human
• Source: E. coli
• Tag: His
• Protein Length: 1-315 aa
• Form: The purified protein was lyophilized from sterile phosphate-buffered saline (PBS: 58 mM Na₂HPO₄, 17 mM NaH₂PO₄, 68 mM NaCl, pH 7.4). Prior to lyophilization, 5% (w/v) trehalose and 5% (w/v) mannitol were incorporated as cryoprotective excipients. The protein was eluted with a buffer containing 300 mM imidazole.
• AASequence: MPGLSCRFYQHKFPEVEDVVMVNVRSIAEMGAYVSLLEYNNIEGMILLSELSRRRIRSINKLIRIGRNECVVVIRVDKEKGYIDLSKRRVSPEEAIKCEDKFTKSKTVYSILRHVAEVLEYTKDEQLESLFQRTAWVFDDKYKRPGYGAYDAFKHAVSDPSILDSLDLNEDEREVLINNINRRLTPQAVKIRADIEVACYGYEGIDAVKEALRAGLNCSTENMPIKINLIAPPRYVMTTTTLERTEGLSVLSQAMAVIKEKIEEKRGVFNVQMEPKVVTDTDETELARQMERLERENAEVDGDDDAEEMEAKAED
• Purity: 85%, by SDS-PAGE.
• Storage: Store at 2-8°C for 1-2 weeks. Aliquot and store at -20°C to -80°C for up to 3 months, reconstitution with sterile water and addition of an equal volume of glycerol. Avoid repeat freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: EIF2S1 eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa [ Homo sapiens ]
• Official Symbol: EIF2S1
• Synonyms: EIF2S1; eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa; EIF2, eukaryotic translation initiation factor 2, subunit 1 (alpha, 35kD ); eukaryotic translation initiation factor 2 subunit 1; EIF 2alpha; EIF2A; eIF-2-alpha; eukaryotic translation initiation factor 2 subunit alpha; EIF2; EIF-2; EIF-2A; EIF-2alpha
• mRNA Refseq: NM_004094
• Protein Refseq: NP_004085
• MIM: 603907
• UniProt ID: P05198
• Gene ID: 1965