Turbidimetric Method

Antisera are a mixture of specific antibodies obtained by immunizing guest animals (goat) with human proteins. Titre, avidity and purity of these antibodies make them suitable to be used in turbidimetry. In this assay, the serum proteins present in the sample react immunologically with antiserum (anti-protein) to form a turbid reticulate which can be measured by photometer. The measure, correlated to a calibration curve, is proportional to the concentration in the sample.