Pro Gastrin Releasing Peptide (ProGRP) CLIA kit (Chemiluminescence Immunoassay) is an in vitro diagnostic quantitative test kit.ProGRP is stable and can be used as a serological marker for GRP. ProGRP emerges as a valuable biomarker for the diagnosis andtreatment of diverse cancers, including small-cell lung cancer, non-small-cell lung cancer,gastrointestinal tumors, small-cell esophageal cancer, and ovarian cancer.