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Human EIF2S1 Recombinant (His) Protein LS-G20242


Wt. Vol. Conc. Price
2 µg - - $195
10 µg - - $255
1 mg - - $5,460
Inquire for larger quantities
LSBio (Direct) LSBio (Direct)

Most Popular EIF2S1 Proteins

Human EIF2S1 Recombinant (His) Protein - LS-G810
E. coli Expression System
Unpurified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Human EIF2S1 Recombinant (His) Protein - LS-G20242
E. coli Expression System
Unpurified / Lyophilized
Human EIF2S1 Recombinant (GST) Protein - LS-G28315
Wheat Wheat Germ Extract
Unpurified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

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Recombinant Protein
38.2 kDa
EIF2S1 Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 335 amino acids (1-315 a.a.) and having a molecular mass of 38.2 kDa. The EIF2S1 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
E. coli
E. coli
Greater than 85% by SDS-PAGE
20 mM Tris-HCl, pH 8, 20 mM NaCl, 10% glycerol.
Store lyophilized at 4°C. Once reconstituted, aliquot and store at -20°C. Avoid freeze-thaw cycles.
For research use only.

About EIF2S1

P05198 NM_004094 NP_004085.1

EIF2S1 Protein, EIF-2-alpha Protein, EIF-2alpha Protein, EIF2 alpha Protein, EIF2 Protein, EIF-2 Protein, EIF-2A Protein

EIF2 is a translation initiation factor that catalyzes the first regulated step of protein synthesis, promoting the binding of the initiator tRNA to 40s ribosomal subunits. eIF2 is composed of 3 non identical subunits, alpha, beta and gamma. Binding occurs as a ternary complex of methionyl-tRNA, eIF2 and GTP. The rate of complex formation is modulated by the phosphorylation state of eIF2alpha. Phosphorylation of eIF2alpha has been shown to occur in response to heat shock and hypoxic stress.

Requested From: United States
Date Requested: 10/23/2016

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