Recombinant Human CYB5A Protein (His Tag)

Beta LifeScience SKU/CAT #: BL-0355NP
Recombinant Human CYB5A Protein (His Tag)

Recombinant Human CYB5A Protein (His Tag)

Beta LifeScience SKU/CAT #: BL-0355NP
Catalog No.: BL-0355NP

Product Overview

Tag His
Host Species Human
Accession P00167
Synonym CYB5A Cytochrome b5; Microsomal Cytochrome b5 Type A; MCB5; CYB5A; CYB5
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.
Description Recombinant Human Cytochrome b5 type A is expressed by our E.coli expression system and the target gene encoding Met1-Asp134 is expressed with a His tag at the N-terminus.
Source E.coli
AA Sequence Met1-Asp134
Purity >90% as determined by reducing SDS-PAGE.
Endotoxin <0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation Recombinant Human CYB5A Protein was lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, 0.1mM EDTA, pH 7.25.
Reconstitution Dissolve the lyophilized protein in distilled water.
Usage For Research Use Only
Storage Human CYB5A protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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