Human Pepsinogen II PharmaGenie ELISA Kit (SBRS0992)

Researchers studying gastric mucosal biology, atrophic gastritis, Helicobacter pylori infection, and gastric cancer risk rely on quantitative pepsinogen II measurement, which this Assay Genie ELISA kit delivers through a 96-assay plate-based immunoassay format. Pepsinogen II is a zymogen secreted by gastric chief cells, and circulating levels are widely used in gastroenterology research as a biomarker of gastric mucosal health, frequently paired with pepsinogen I to derive the pepsinogen I/II ratio for gastric atrophy screening.

The kit accepts serum samples, blood plasma, and cell culture supernatant specimens, accommodating both clinical biobank material and in vitro gastric epithelial cell models. Each package contains the microplate, matched antibody reagents, detection components, and recombinant standards required to construct a calibration curve and quantify endogenous pepsinogen II across test specimens. Intended for research use only, the assay is not validated for clinical diagnostic procedures.

Typical applications include epidemiological screening of gastric pathology cohorts, longitudinal monitoring of mucosal secretory function during intervention studies, and endpoint readouts in drug discovery programs focused on gastrointestinal inflammation. The plate format enables parallel processing of many samples under uniform reaction conditions, and the recombinant standard set supports interpolation of unknown concentrations against a calibrated reference series.