Name: Human Cytochrome b5/CYB5A Recombinant Protein (His Tag)
Synonyms: Cytochrome b5;Microsomal Cytochrome b5 Type A;MCB5;CYB5A;CYB5
Expression host: E.coli
Sequence: Met 1-Asp134
Accesstion: P00167
Species: Human
Mol_Mass: 17.5 kDa
AP_Mol_Mass: 17 kDa
Tag: N-His
Purity: > 90 % as determined by reducing SDS-PAGE.
Endotoxin:
Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, 0.1mM EDTA, pH 7.25.Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.Please refer to the specific buffer information in th
Reconstitution: Please refer to the printed manual for detailed information.
Background: Cytochrome b5 (CYB5A) is a membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases. CYB5A contains one cytochrome b5 heme-binding domain and has two isoforms produced by alternative splicing. Isoform 1 is a sngle-pass membrane protein. Isoform 2 is located in cytoplasm. The defects in CYB5A can result in type IV hereditary methemoglobinemia.
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