Calcium Assay Kit
BioChain’s calcium assay kit is a simple, direct and automation-ready assay for measuring calcium concentration in biological samples without pretreatment. A phenolsulphonephthalein dye in the kit forms a very stable blue colored complex specifically with free calcium. The intensity of the color is directly proportional to the calcium concentration in the sample. The optimized formulation minimizes any interference by substances such as magnesium, lipid, protein and bilirubin.
BioChain’s BioAssay kits are for both routine laboratory tests and high-throughput drug screening applications. These kits use harmless non-radioactive assay formats such as fluorescence, bio- and chemiluminescence detection techniques. With our assay kits, researchers need little to no time for assay optimization.