COXIV Isoform 2 Blocking Peptide | COX4I2 blocking peptide
COXIV Isoform 2 Blocking Peptide
NCBI and Uniprot Product Information
NCBI Description
Cytochrome c oxidase (COX), the terminal enzyme of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. It is a heteromeric complex consisting of 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, and the nuclear-encoded subunits may be involved in the regulation and assembly of the complex. This nuclear gene encodes isoform 2 of subunit IV. Isoform 1 of subunit IV is encoded by a different gene, however, the two genes show a similar structural organization. Subunit IV is the largest nuclear encoded subunit which plays a pivotal role in COX regulation. [provided by RefSeq, Jul 2008]
Uniprot Description
COX4I2: This protein is one of the nuclear-coded polypeptide chains of cytochrome c oxidase, the terminal oxidase in mitochondrial electron transport. Defects in COX4I2 are the cause of exocrine pancreatic insufficiency dyserythropoietic anemia and calvarial hyperostosis (EPIDACH). Patients present with pancreatic insufficiency, intestinal malabsorption, failure to thrive, and anemia soon after birth. Belongs to the cytochrome c oxidase IV family.
Protein type: Mitochondrial; Oxidoreductase
Chromosomal Location of Human Ortholog: 20q11.21
Cellular Component: mitochondrial respiratory chain complex IV
Molecular Function: cytochrome-c oxidase activity
Biological Process: mitochondrial electron transport, cytochrome c to oxygen
Disease: Exocrine Pancreatic Insufficiency, Dyserythropoietic Anemia, And Calvarial Hyperostosis
Research Articles on COX4I2
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Product Notes
The COX4I2 cox4i2 (Catalog #AAA9230725) is a Blocking Peptide and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "COXIV Isoform 2, Blocking Peptide" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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