COX4I1 Antibody
Purified Mouse Monoclonal Antibody
- 产品详情
- 实验流程
Application ![]()
| WB, FC, ICC, E |
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Primary Accession | P13073 |
Reactivity | Human, Mouse, Rat, Monkey |
Host | Mouse |
Clonality | Monoclonal |
Clone Names | 6B3 |
Isotype | IgG1 |
Calculated MW | 19577 Da |
Description | Cytochrome c oxidase (COX) functions as the terminal oxidase of the respiratory chain that uses cytochrome c as an electron donor to drive a proton gradient across the inner mitochondrial membrane. The mammalian COX apoenzyme is a heteromer consisting of three mitochondrial encoded catalytic subunits and several nuclear gene encoded structural subunits. COX contains two iron-coordination sites and two copper-coordination sites. Cytochrome c oxidase IV (COX4) is a nuclear-encoded subunit of COX that may play a role in regulating COX activity. COX4 is expressed ubiquitously in adult human tissue with the strongest levels of expression in the pancreas and moderate expression levels in heart, skeletal muscle and placenta. |
Immunogen | Purified recombinant fragment of human COX4I1 expressed in E. Coli. |
Formulation | Ascitic fluid containing 0.03% sodium azide. |
Gene ID | 1327 |
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Other Names | Cytochrome c oxidase subunit 4 isoform 1, mitochondrial, Cytochrome c oxidase polypeptide IV, Cytochrome c oxidase subunit IV isoform 1, COX IV-1, COX4I1, COX4 |
Dilution | WB~~1/500 - 1/2000 FC~~1/200 - 1/400 ICC~~N/A E~~N/A |
Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | COX4I1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | COX4I1 (HGNC:2265) |
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Function | 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. |
Cellular Location | Mitochondrion inner membrane; Single-pass membrane protein |
Tissue Location | Ubiquitous. |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
REFERENCES
1. Biochim Biophys Acta. 1992 Feb 26;1119(2):218-24. 2. Histochemistry. 1990;94(2):211-5. 3. FEBS Lett. 2000 Jun 30;476(1-2):22-6.

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