Human Pleiotrophin/PTN PharmaGenie ELISA Kit (SBRS1025)

This ELISA from Assay Genie quantifies human Pleiotrophin (PTN), an 18 kDa heparin-binding secreted growth factor widely studied in cancer biology, neuroscience, and regenerative medicine research. PTN drives angiogenesis, osteoblast differentiation, and neurite outgrowth, and is monitored in tumor tissue, cerebrospinal fluid, and circulating blood as a candidate biomarker for breast, lung, and pancreatic cancers. The kit is formatted on a microplate with 96 assays and is validated for human sample types, including cell culture supernatant, plasma, or serum specimens. Reagents should be kept refrigerated and protected from light; remove and equilibrate to room temperature before each run to preserve antibody binding performance. Reconstituted standards are typically held in single-use aliquots to limit freeze-thaw cycles and maintain consistent results across the assay.