Study and Apply of Colloidal Gold Strip in Detecting the Antibody of pseudorabies
Huang Yinyao 2Zhang Changgong 2Fang Ying 2Yan Jianghua 1Kong Fande ( 1Xiamen Entry-Exit Inspection and Quarantine Bureau,Xiamen361012; 2Cancer Research Center, Xiamen University, X2iamen, 361005.)
Based on the principle of colloidal gold immunochromatography, a test strip was prepared and applied in detecting the antibody of pseudorabies. The test result was coincidence with ELISA made in USA Indexx cor. in examination of 80 blood or sera samples from pig、chicken、 duck、 cattle and goat. It shows that this strip has the same merits as that of ELISA test in microanalysis, high specialty and accurate. No special instrument is needed and the test can be completed easily in a short time. So it can be used widely in common veterinary services, hoggery and the general survey of pseudorabies disease.