Human Cystatin A (CSTA) ELISA Kit

Quantitative immunoassay for measuring human Cystatin A levels, supplied by Assay Genie as a complete kit of 96 assays. Cystatin A is a small intracellular cysteine protease inhibitor that regulates cathepsin activity and helps protect epithelial cells from uncontrolled proteolysis. The protein is abundant in the skin, where loss-of-function variants are linked to acral peeling skin syndrome and related dermatological phenotypes, and it is also studied in tumor biology, inflammatory signaling, and epithelial barrier research. The kit includes a pre-coated microplate, lyophilized standards, detection antibody, and the buffers required to run the assay in a standard laboratory workflow. Researchers apply it to a range of human research samples, including tissue homogenates, cell lysates, and cell culture supernatants. Store unopened components refrigerated at the temperature indicated on the insert and equilibrate reagents before use. For research use only.