Complex IV Human Enzyme Activity Microplate Assay Kit

Catalog No. MS441

$425.00 - 96 tests


Product Description

This activity microplate kit is used to determine the activity of cytochrome c oxidase in a human sample with greater speed and simplicity. The COX enzyme is immunocaptured within the wells of the microplate and activity is determined colorimetrically by following the oxidation of reduced cytochrome c by the absorbance change at 550 nm. Included in this kit for performance of the activity assay are buffer, detergent, substrate, and 96-well microplate with monoclonal antibody pre-bound to the wells of the plate, allowing for a stream-lined assay.



 
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Product Specifications
 
Species Reactivity: human, bovine
Storage Conditions: Buffer, detergent, and microplate should be stored at 4°C, Reagent C (reduced cytochrome c) should be stored at -20°C.
Country of Origin: USA


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Figure 1


(click to enlarge)

Figure 1. To determine the activity in the sample, calculate the slope by using microplate software or by manual calculations using one of the two methods shown. Compare the sample rate with the rate of the control (normal) sample and with the rate of the null (background) to get the relative Complex IV activity. (A)The rate is determined by calculating the gradient of the initial slope over the linear region. (B) The rate is determined by calculating the slope between two points within the linear region.


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Downloadable Documents


   Technical Data Sheet

   Protocol

   Sample Preparation Guide


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Published Studies Using This Product: Wu et al., 2009. Cytochrome c oxidase III as a mechanism for apoptosis in heart failure following myocardial infarction.

Tsutsumi et al., 2009. Proteomics analysis of mitochondrial proteins reveals overexpression of a mitochondrial protein chaperon, prohibitin, in cells expressing hepatitis C virus core protein.

Lam et al., 2009. Elevated neuronal nitric oxide synthase expression during ageing and mitochondrial energy production.

Sumanasekera et al., 2007. Estradiol and dihydrotestosterone regulate endothelial cell barrier function after hypergravity-induced alterations in MAPK activity.


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• Complex IV Human Protein Quantity
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• Complex IV Human Duplexing
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