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AVANTI POLAR LIPIDS , CYGNUS , LARODAN , ADIPOGEN , MYBIOSOURCE , SERVA NORDMARK, BIOWORLD, EDGEBIO , PANREAC APPLICHEM
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Copper Colorimetric Assay Kit (3,5-DiBr-PAESA Method)
100 tests
photos non contractuelles
Détails Produit
Product description: This MC-Reagent Copper Assay Kit is a direct colorimetric assay based on the 3,5-DiBr-PAESA method without deproteinization of the sample. A week acid buffer dissociates copper from the ceruloplasmin-copper complex and is reduced by ascorbic acid (Cu2+ >> Cu+). Cu+ ions form a blue colored complex with the chromogen 3,5-DiBr-PAESA. The color intensity is proportional to the copper concentration in the sample. Absorbance of the Cu+-complex is measured at 580nm. Wavelength range of sensitivity: 570 ~ 590nm. Features of this Assay: Quick & Easy to use Species independent Highly sensitive, stable and suitable for high-throughput testing No toxic substances For cell lysates, serum, plasma and wide variety of biological samples
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