FIELD: biotechnology, immunology.
SUBSTANCE: invention proposes a method for preparing the control panel of sera AY & AD of subtypes HBsAg for control in diagnosis of hepatitis B. The control panel comprises 10 samples with the concentration of HBsAg from 2 IU/ml to 0.1 IU/ml, among them 5 samples of subtype AY prepared on the basis of purified plasma antigen and 5 samples of subtype AD prepared on the basis of plasma or recombinant antigen comprising 95% of the required protein and 4 negative samples. The proposed method provides reducing time in diagnosis of disease and to enhance the quality control. Invention can be used in technology preparing control panels of sera comprising antigens of the most danger viral infections, in manufacturing test-systems used in assay of antigens as control positive sera.
EFFECT: improved preparing method.
4 cl, 3 dwg
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