SodA, Recombinant, E. coli, aa1-206, His-Tag (Superoxide dismutase, Manganese, MnSOD)

Catalog No : USB-351502
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Product name SodA, Recombinant, E. coli, aa1-206, His-Tag (Superoxide dismutase, Manganese, MnSOD)
Catalog No USB-351502
Supplier’s Catalog No 351502
Supplier US Biologicals
Source antigen E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 25.2
Storage -20°C/-70°C
Other names
Grade Highly Purified
Purity ~95% (SDS-PAGE)
Form Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 1mM DTT, 0.1M sodium chloride, 10% glycerol.
Reactivity life 12 months
Note For reserch purpose only
Purity ~95% (SDS-PAGE)
Description Superoxide dismutase, Mn, also known as sodA, is a member of the iron/manganese superoxide dismutase family. SodA destroys radicals which are normally produced within the cells and which are toxic to biological systems. It works by catalyzing the dismutation of the superoxide radical O2- to O2 and H2O2, which are then metabolized to H2O and O2 by catalase and glutathione peroxidase. Source: Recombinant protein corresponding to aa1-206 from E. coli sodA, fused to His-tag at N-terminal, expressed in E. coli. Molecular Weight: ~25.2kD (226aa) Specific Activity: >300units/mg, in which one unit will inhibit the rate of reduction of cytochrome c by 50% in a coupled system, using xanthine and Xanthine oxidase at pH 7.5 at 25°C. AA Sequence: MGSSHHHHHH SSGLVPRGSH MSYTLPSLPY AYDALEPHFD KQTMEIHHTK HHQTYVNNAN AALESLPEFA NLPVEELITK LDQLPADKKT VLRNNAGGHA NHSLFWKGLK KGTTLQGDLK AAIERDFGSV DNFKAEFEKA AASRFGSGWA WLVLKGDKLA VVSTANQDSP LMGEAISGAS GFPIMGLDVW EHAYYLKFQN RRPDYIKEFW NVVNWDEAAA RFAAKK Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.