CST11 ELISA kits are immunoassay tools for the measurement of the protein cystatin 11, which is encoded by the CST11 gene in humans. Functionally, this protein is known to have antibacterial activity against the Gram-negative bacteria Ecoli. The canonical protein structure is reported to have an amino acid length of 138 residues, a mass of 16.5 kDa, and is a member of the Cystatin protein family. It is known to be secreted and is notably expressed in the epithelium and lumen of the epididymis, and in sperm. As many as 2 protein isoforms have been reported. The protein has been noted to be post-translationally glycosylated. Other alias names for this target include cystatin-related epididymal-specific protein, epididymis secretory sperm binding protein, and SC13delta.
Some CST11 ELISA kits can detect targets at levels as low as 0.156 ng/mL and as high as 60 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.