Imugex

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Categories: Peptides & Proteins / Proteins

Product name			eIF2B2, NT (Eukaryotic Translation Initiation Factor 2B, Subunit 2 beta, 39kD) Recombinant, Human
Catalog No			USB-E2237-20
Supplier’s Catalog No			E2237-20
Supplier			US Biologicals
Source antigen			Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight

Storage			-70°C
Other names
Grade			Highly Purified
Purity			~95%
Form			Supplied as a liquid in 10mM Tris, pH 8.0, 0.1% Triton X-100, 0.002% sodium azide.
Reactivity life			6 months
Note			For reserch purpose only
Purity			~95%
Description			Eukaryotic initiation factor-2B (EIF2B) is a GTP exchange protein essential for protein synthesis. It consists of alpha (EIF2B1; MIM 606686), beta (EIF2B2), gamma (EIF2B3; MIM 606273), delta (EIF2B4; MIM 606687), and epsilon (EIF2B5; MIM 603945) subunits. EIF2B activates its EIF2 (see MIM 603907) substrate by exchanging EIF2-bound GDP for GTP. Species: Homo sapiens Source: E. coli Primary Sequence (aa): 351 Domain (aa): Full-length Tag/Fusion Partner: T7 Tag Applications: Suitable for use in ELISA as an Antigen, Ligand, or Assay Standard. Other applications not tested. Quality Control: SDS-PAGE Storage and Stability: May be stored at 4°C for short-term only. For long-term storage, aliquot to avoid repeated freezing and thawing and freeze at -70°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquots are stable for at least 12 months. Important note: This recombinant enzyme has NOT been tested with regard to biological activity.