Human Complement 1 Inhibitor (C1INH) ELISA Kit

The Human Complement 1 Inhibitor (C1INH) ELISA Kit from Assay Genie quantifies C1INH, a key serine protease inhibitor (SERPING1) that regulates the classical complement pathway and contact activation cascade. The assay supports research on hereditary angioedema (HAE), where C1INH deficiency or dysfunction drives recurrent swelling episodes, and on acquired angioedema, inflammatory disease, and broader complement-mediated pathology.

The two-antibody format employs monoclonal capture and detection antibodies specific to human C1INH, providing selectivity for the native protein across clinical research samples. Investigators studying complement regulation, contact system activation, or therapeutic response monitoring (including C1-INH replacement therapy trials) will find this kit useful. Each pack contains all reagents needed for one microplate, supporting parallel analysis of multiple patient specimens with intra- and inter-assay precision appropriate for publication-quality data.

Standard handling: store the microplate, standard, and detection antibody refrigerated at 4 degrees C; bring all components to room temperature before use; aliquot and freeze the standard below -20 degrees C for long-term stability; protect the substrate solution from light. Reagents are supplied in single-use vials, and the kit is intended for in vitro research use only.