Cat#:RP-2781H;Product Name:Recombinant Human CYB5A Protein;Synonym:Cytochrome b5, Microsomal cytochrome b5 type A, MCB5, CYB5A, CYB5.;Description:CYB5A Protein produced in E.coli is a single, non-glycosylated polypeptide chain containing 132 amino acids (1-108 a.a) and having a molecular mass of 14.9kDa. CYB5A is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.;Source:E.coli;AA Sequence:MGSSHHHHHH SSGLVPRGSH MGSHMAEQSD EAVKYYTLEE IQKHNHSKST WLILHHKVYD LTKFLEEHPG GEEVLREQAG GDATENFEDV GHSTDAREMS KTFIIGELHP DDRPKLNKPP ETLITTIDSS SS.;Purity:Greater than 95.0% as determined by SDS-PAGE.;Bioactivity:Please contact us for detailed information;Formulation:CYB5A protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 20% glycerol, 0.1M NaCl and 1mM DTT.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.;