Human Calpastatin ELISA Kit (HUFI04602)

Calpastatin is the principal endogenous inhibitor that holds calpain cysteine proteases in check within cells, and this quantitative ELISA from Assay Genie provides a way to measure the protein in human samples for research into muscle turnover, cardiac stress, and neurodegenerative pathways. The procedure uses a microplate strip layout with an absorbance-based endpoint and reagents sufficient for 96 Assays, supplied as a complete kit with pre-coated wells, calibrated standards, detection reagents, and assay buffer. Components are shipped refrigerated and should be stored cold until first use, then handled according to the included protocol. Suitable for in vitro research use only, the workflow accepts liquid samples and generates a standard curve for downstream interpolation, supporting studies of calpain-calpastatin balance in physiology and disease models.