Human IgG3/Immunoglobulin G3 ELISA Kit

Assay Genie provides a sandwich ELISA kit designed for the quantitative measurement of human Immunoglobulin G3 (IgG3) in research samples. The kit uses a double-antibody sandwich format with colorimetric detection, supporting studies of immune response and antibody-mediated immunity, with relevance to autoimmune disorders, infectious diseases, and inflammatory conditions.

Sensitivity is 9.375 pg/mL, with a working range of 15.625-1000 pg/mL. Compatible sample types include serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. The kit is stored at 2-8°C for 12 months.

Reported linearity across dilutions (1:2, 1:4, 1:8) is 88-104%, 85-100% and 80-97% for serum (n=5); 85-93%, 89-100% and 80-97% for EDTA plasma (n=5); and 86-105%, 85-96% and 82-98% for heparin plasma (n=5). Average recoveries are 92% for serum, 96% for EDTA plasma, and 93% for heparin plasma.