Human Dipeptidyl peptidase 2/DPP7 ELISA Kit

Offered by Assay Genie, this Sandwich ELISA kit is designed for the accurate quantification of Dipeptidyl Peptidase 2 (DPP7) levels in human samples. DPP7 is an enzyme involved in the breakdown of proteins and peptides, and its dysregulation has been associated with diseases such as cancer and inflammatory disorders, making it a valuable biomarker for studying these conditions and identifying potential therapeutic targets.

The assay uses a sandwich ELISA, double antibody format with colorimetric detection and is compatible with serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. Manufacturer-reported performance figures include a sensitivity of 46.875 pg/mL and an assay range of 78.125-5000 pg/mL. Reported linearity at 1:2, 1:4 and 1:8 dilutions is 88-104%, 85-103% and 85-104% for serum (n=5); 87-99%, 87-95% and 89-100% for EDTA plasma (n=5); and 90-98%, 82-98% and 81-92% for heparin plasma (n=5). Reported recovery is 87-105% (average 91%) for serum (n=5), 93-102% (average 99%) for EDTA plasma (n=5), and 88-101% (average 93%) for heparin plasma (n=5). Storage is at 2-8°C for 12 months. The associated UniProt entry is Q9UHL4, with synonyms including DPPII, QPP, DPP2 and quiescent cell proline dipeptidase. Research area: cell biology.