Cysteine Assay Kit

Simple, sensitive and high-throughput adaptable fluorometric assay that detects physiological concentrations of cysteine in a variety of biological fluids.

Cysteine Assay Kit
PK-CA577-K558
  100 assays
$589.00

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Cysteine Assay Kit

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PromoCell’s Cysteine Assay Kit provides a simple, sensitive, and high-throughput adaptable assay that detects physiological concentration of cysteine in a variety of biological fluids. The principle of the assay is based on the cleavage of the thiol group of reduced cysteine. This is producing a fluorophore (Ex/Em = 365/450 nm) with a stable signal, which is directly proportional to the amount of total cysteine in the sample. The assay is specific and other thiol-based amino acids do not interfere with the assay. The assay can detect as little as 10 µM of Cysteine in a variety of samples.