Human Antithrombin-III/SERPINC1 ELISA Kit

A Sandwich ELISA from Assay Genie designed for the precise, colorimetric detection of antithrombin III (SERPINC1) levels in human samples, including serum, plasma, cell culture supernatants, cell or tissue lysates, and other liquid samples. The kit uses a double-antibody sandwich format, offers a sensitivity of 3.75 ng/mL, and a quantitative working range of 6.25–400 ng/mL. Absorbance is read at 450 nm following addition of TMB substrate and stop solution.

Antithrombin III — also referred to as SERPINC1, ATIII, AT3, and Serpin C1 — is a serine protease inhibitor that regulates blood clotting and prevents excessive clot formation. Dysregulation of antithrombin III is associated with thrombosis and other cardiovascular complications, so reliable quantification of this protein supports research into coagulation pathways, clotting disorders, and potential therapeutic interventions. All reagents should be stored at 2–8°C for up to 12 months.