Recombinant Rat Il2rg Protein, C-His-tagged
Product Description
Cat
IMP-4714
Official Symbol
Il2rg
Product Overview
Recombinant rat IL2RG (Q68FU6) (Met1-Ala262) was expressed, fused with a polyhistidine tag at the C-terminus.
Description
The common gamma chain (γc) (or CD132), also known as interleukin-2 receptor subunit gamma or IL2RG, is a member of the type I cytokine receptor family expressed on most lymphocyte (white blood cell) populations, and its gene is found on the X-chromosome of mammals. The common gamma chain (γc) (or IL2RG), is a cytokine receptor subunit that is common to the receptor complexes for at least six different interleukin receptors: IL-2, IL-4, IL-7, IL-9, IL-15, and the interleukin-21 receptor. It is a component of multiple cytokine receptors that are essential for lymphocyte development and function. X-linked severe combined immunodeficiency (X-SCID) is a rare and potentially fatal disease caused by mutations of IL2RG, the gene encoding IL2RG. IL2RG was demonstrated to be a component of the IL-4 receptor based on chemical cross-linking data, the ability of IL2RG to augment IL-4 binding affinity. The observation that IL-2R gamma is a functional component of the IL-4 receptor, together with the finding that IL-2R gamma associates with the IL-7 receptor, begins to elucidate why a deficiency of this common gamma chain (gamma c) has a profound effect on lymphoid function and development, as seen in X-linked severe combined immunodeficiency.
Expression System
HEK293
Species
Rat
Tag
C-His
Predicted N Terminal
Ser 25
Form
Lyophilized from sterile PBS, pH 7.4, 5 % trehalose, 5% mannitol and 0.01% Tween80.
Molecular Mass
The recombinant rat IL2RG comprises 249 amino acids and predicts a molecular mass of 29.5 kDa. The apparent molecular mass of the recombinant protein is approximately 41-50 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Protein length
Met1-Ala262
Endotoxin
< 1.0 EU/μg of the protein as determined by the LAL method
Purity
> 99 % as determined by SDS-PAGE
Storage
Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade.
Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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