Human Cystatin E/M/CST6 ELISA Kit (Colorimetric)

The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions, where they appear to provide protective functions. This gene encodes a cystatin from the type 2 family, which is down-regulated in metastatic breast tumor cells as compared to primary tumor cells. Loss of expression is likely associated with the progression of a primary tumor to a metastatic phenotype.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

Array NBP3-18713

• Cystatin E/M/CST6 Antibodies
• Cystatin E/M/CST6 Antibody Pair
• Cystatin E/M/CST6 ELISA Kits
• Cystatin E/M/CST6 Lysate
• Cystatin E/M/CST6 Protein
• Cystatin E/M/CST6 Proteins and Enzymes