METHOD FOR OBTAINING ANTIGEN FOR AGGLUTINATION REACTION AT POULTRY COLIBACTERIOSIS

摘要

FIELD: veterinary microbiology. ^ SUBSTANCE: one should grow microbial culture of colibacteriosis agent upon nutritive medium, then it is necessary to wash out bacterial mass with isotonic solution of sodium chloride followed by inactivation. Then bacterial mass should be supplemented with synthetic detergent named "Laska magia balsama" at the quantity of 1% to keep the mixture obtained at +35 - +40 C for 1 h. The innovation enables to increase sensitivity and specificity of antigen at simultaneous simplification of technological operations associated with its manufacturing. ^ EFFECT: higher efficiency. ^ 4 tbl