Catalogue Number: CSB-YP005832MO1-CSB
| Manufacturer: | Cusabio Biotech |
| Shelf Life: | 6 months |
| Molecular Weight: | 10.2 kDa |
| Physical state: | Liquid or Lyophilized powder |
| Type: | Other Enzymes |
| Alias: | Cytochrome c oxidase polypeptide IV;Cytochrome c oxidase subunit IV isoform 1;COX IV-1 |
| Host Cell: | Yeast |
| Shipping Condition: | Blue Ice |
| Unit(s): | 1 mg, 100 ug, 20 ug |
| Host name: | |
| Clone: | |
| Isotype: | |
| Immunogen: |
Description: Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Electrons originating from reduced cytochrome c in the intermembrane space (IMS) are transferred via the dinuclear copper A center (CU(A)) of subunit 2 and heme A of subunit 1 to the active site in subunit 1, a binuclear center (BNC) formed by heme A3 and copper B (CU(B)). The BNC reduces molecular oxygen to 2 water molecules using 4 electrons from cytochrome c in the IMS and 4 protons from the mitochondrial matrix.
COX4I1
12857
P19783
6xHIS Tag
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.