METHOD FOR PREPARING CONTROL SAMPLE USED IN IMMUNOENZYME ANALYSIS Russian patent published in 2005 - IPC

FIELD: biotechnology, medicine, immunology.

SUBSTANCE: method involves preparing control samples by preparing solution of heterologous chimeric antibodies consisting of whole molecules or fragments of immunoglobulin isolated from immunized animal serum and associated with whole molecules or fragments of human immunoglobulin in phosphate-saline buffer, pH 6.0 followed by preparing different dilutions in indicated buffer, their control in IFA and selection of dilutions at optical density values 1.0, not less. Invention provides preparing control samples comprising specific antibodies that elicit high specificity and capacity for detection in combination with their infectious safety, standard indices and availability with respect to economy aspects.

EFFECT: improved preparing method.

3 cl