Recombinant Human Cytochrome b5/CYB5A Protein (His Tag) | PKSH032334

Recombinant Human Cytochrome b5/CYB5A Protein (His Tag) | PKSH032334 | Gentaur US, UK & Europe Disrtribition

Synonyms: Cytochrome b5; Microsomal Cytochrome b5 Type A; MCB5; CYB5A; CYB5

Active Protein: N/A

Activity: Recombinant Human Cytochrome b5 type A is produced by our E.coli expression system and the target gene encoding Met1-Asp134 is expressed with a 6His tag at the N-terminus.

Protein Construction: Recombinant Human Cytochrome b5 type A is produced by our E.coli expression system and the target gene encoding Met1-Asp134 is expressed with a 6His tag at the N-terminus.

Fusion Tag: N-6His

Species: Human

Expressed Host: E.coli

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 90 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Stability and 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 < -20℃ for 3 months.

Molecular Mass: 17.5 kDa

Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, 0.1mM EDTA, pH 7.25.

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.

Research Area: Signal Transduction, Cancer, metabolism,