Mouse Cystatin-9 (Cst9) ELISA Kit

A sandwich-format ELISA kit from Assay Genie for the quantitative detection of mouse Cystatin-9 (Cst9), also referenced by the synonyms Testatin and Cresp. The assay accepts serum and plasma samples, as well as tissue homogenates, cell culture supernates and other biological fluids, and shows specificity for natural and recombinant mouse Cystatin-9.

According to the manufacturer, the kit delivers a detection range of 78–5000 pg/mL with a sensitivity of 39.8 pg/mL. Cystatin-9 is a secreted member of the cystatin family; the supplied information notes it may be involved in testis development, may play a role in hematopoietic differentiation or inflammation, and has been reported to have immunomodulatory and antimicrobial functions against Francisella tularensis, a Gram-negative bacterium.

Supplied reagents comprise a dismountable ELISA microplate, lyophilized standard, sample diluent, assay diluents A and B, detection reagents A and B, wash buffer, substrate, stop solution and plate sealer. The product is shipped at +4°C and is intended for research use only.