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In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
The cytochrome c oxidase (complex IV) is a transmembrane protein complex exists in bacteria and the mitochondrion of eukaryotes. Cytochrome c Oxidase is the last enzyme in the respiratory electron transport chain located in the bacterial or mitochondrial membrane. Cytochrome c Oxidase receives an electron from each of four cytochrome c molecules, and transfers it to O2, converting O2 to two molecules of H2O. In the process, it binds four protons from the inner aqueous phase to make H2O, and translocates four protons across the membrane to establish a proton electrochemical potential that is used to synthesize ATP by the ATP synthase. Cytochrome c Oxidase provides energy to the cell by coupling electron transport through the respiratory electron transport chain with oxidative phosphorylation.
Cytochrome Oxidase Activity Colorimetric Assay Kit is fast, simple and high-throughput adaptable. This assay kit can be used for cells/tissue extracts containing mitochondria or purified mitochondria. The activity of cytochrome oxidase is detected colorimetrically by following the oxidation of decreased Cytochrome c as an absorbance decrease at 550 nm.