Human Prokineticin 2 (PK2) ELISA Kit

Built around the secreted chemokine-like signaling protein Prokineticin 2 (PK2), this human-reactive ELISA kit from Assay Genie offers a reproducible colorimetric workflow for quantifying endogenous PK2 in laboratory specimens. PK2 is best known as a circadian output factor expressed in the suprachiasmatic nucleus, and it is also investigated in research on tumor angiogenesis, neuropathic pain, inflammatory cell migration, and reproductive tract physiology. The kit includes reagents pre-configured for 96 individual determinations in a microplate layout, supporting both small pilot studies and larger cohort screens. Each plate is supplied with capture antibodies, detection reagents, and reference standards for generating a standard curve to interpolate unknown sample concentrations. Researchers studying PK2 expression in cell culture supernatants, tissue lysates, or other cleared human-derived specimens will find the protocol adaptable to typical laboratory schedules, with reagents stable under refrigerated storage and a procedure that can be completed within a standard workday. The product is intended for research use only and fits well into work on G-protein coupled receptor signaling, neurobiology of circadian rhythms, or angiogenic pathways in the tumor microenvironment.