新型布氏菌素的研制

The Research and Produce of a New type Brucellin

目的：解决人用布氏菌素的非特异反应问题。方法：用三氯醋酸和硫酸铵从布氏菌菌液中制备了富含蛋白（９５％以上）的布氏菌素。结果：经多次动物试验证明，该菌素具有良好的变态反应原性，其特异性和敏感性与参考标准品完全一致。结论：实验研究结果显示，该制品为纯度高、质量好、易标化的新型布氏菌病诊断制剂。

Objective: In order to solve the nonspecific reaction problem of Brucellin for human beings. Methods: We have prepared Brucellin rich in proteins (exceeding ninty five percent)with trichloracetic acid and ammonium sulphate from Brucella cultures. Results: Repeatedly animal experiments proved that these Brucellin have good original metamorphotic reaction.The specificity and sensibility is consistent with the standardized product.Conclusion: The experiment results indicated that the Brucellin is a new type high purity,good quality and easy standardization diagnostic preparation for Brucellosis.