Human Complement C2/C2 ELISA Kit

From Assay Genie, this sandwich ELISA kit is intended for the quantitative measurement of complement C2 in human serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid sample types. The format is a double-antibody sandwich with colorimetric detection on TMB substrate, read at 450 nm after stop solution.

Reported analytical figures include a sensitivity of 0.375 ng/mL and a working range of 0.625–40 ng/mL. Recovery in serum is 86–98% (average 92%), in EDTA plasma 87–105% (average 96%) and in heparin plasma 85–103% (average 92%). Linearity across 1:2, 1:4 and 1:8 dilutions is reported between 80–105% for serum, EDTA plasma, and heparin plasma. Unopened kits are stored at 2–8°C for 12 months.

Complement C2 is described as a critical component of the complement system with a central role in immune response, inflammation and autoimmune disease, making the assay relevant to immunology research.