This document provides information on various ELISA kits for detecting levels of human proteins and biomarkers. It lists the product codes, names, detection ranges, sensitivity levels, and test methods for 17 different ELISA kits. All kits use a sandwich ELISA method to detect proteins within specific concentration ranges, with sensitivity levels as low as 0.09 ng/mL. The kits can be used to detect proteins involved in renal, cardiovascular, inflammatory, and other biological processes.