Human QPCTL ELISA Kit

A sandwich ELISA kit from Assay Genie designed for the quantitative measurement of human QPCTL (Glutaminyl-peptide cyclotransferase-like). The assay is suitable for serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples, and uses a colorimetric detection method with absorbance read at 450 nm.

Kit components should be stored at 2-8°C for 12 months. QPCTL is an enzyme that catalyses the post-translational cyclization of N-terminal glutaminyl residues, and its dysregulation has been associated with diseases including Alzheimer's disease, making it a biomarker of interest in related research.