Rf-AGM

Enzyme-linked immunoassay (ELISA) for the separate quantitative
determination of IgA, IgG and/or IgM rheumatoid factors in human
serum.

Antigen coated: Fc fragments of native human immunoglobulins (IgG).

Total incubation time: 60 min
Sample volume: 100 µl serum, diluted 1:101 (v+v)
Conjugates: anti-human-IgA/IgG/IgM-HRP
Substrate: TMB
Standard range: 0-300 U/ml*
Cut-off: 15 U/ml
Available formats: 96 determinations microtiterplate
(REF 20161)
*Rf IgM calibrated against international WHO-standard