Human Proprotein Convertase Subtilisin/Kexin Type 2 (PCSK2) ELISA Kit

PCSK2 (proprotein convertase subtilisin/kexin type 2), also referred to as PC2, is a calcium-dependent serine endoprotease that cleaves prohormone and neuropeptide precursors within the regulated secretory pathway of neuroendocrine cells. The Assay Genie Human PCSK2 ELISA Kit supports quantitative measurement of this convertase in human tissue homogenates, cell lysates, and related biospecimens, making it relevant for research into proinsulin processing, islet biology, hypothalamic-pituitary signaling, and neuropeptide maturation.

The kit is provided in a microplate format compatible with standard immunoassay workflows. Reconstituted standards and working reagents should be kept refrigerated between uses to preserve binding activity over repeated experimental runs. Because PCSK2 acts on substrates such as proglucagon, proopiomelanocortin, and proinsulin in a tissue-restricted manner, protein-level quantification in lysed tissue samples gives a more direct readout of convertase abundance than transcript measurements alone.

Researchers investigating pancreatic beta-cell dysfunction, glucose homeostasis, neuroendocrine tumor markers, or central neuropeptide processing commonly choose this PCSK2 immunoassay to track expression changes that are difficult to resolve by Western blot or enzymatic activity-based methods. The colorimetric readout is captured on a standard microplate reader, and the kit is validated for human samples and intended for research use only.