Human Complement C3 ELISA Kit is a Sandwich ELISA used to quantify Human Complement C3 with a sensitivity of 84 pg/ml - Colorimetric ELISA kit - 450 nm readout. Works on any standard plate reader - Validated on a number of sample types including cerebrospinal fluid (CSF) - Wide dynamic range – 0,625 - 40 ng/ml - Cited in over 15 citations.