C4 at


C4 at is a quantitative turbidimetric assay for the measurement of the component complement C4 in human serum or plasma.

Anti-human C4 antibodies form insoluble complexes when mixed with samples containing C4. The scattering light of the immunocomplexes depends of the C4 concentration in the patient sample, and can be quantified by comparison from a calibrator of known C4 concentration.

Available files

3171005 C4 at 1x50 ml

KR31710 C4 at 1x50 ml
KR31710 C4 at 2x30 ml
CT31500 C4 at 2x40 ml
CT31502 C4 at 6x40 ml