Christner P, Dixon M, Cywinski A, Rosenbloom J
Biochem J. 1976 Aug 1;157(2):525-8. doi: 10.1042/bj1570525.
Antiserum was prepared in sheep against insoluble elastin isolated from embryonic-chick aortae. In an indirect immunoprecipitation test, the antiserum reacted quantitatively with small amounts of radioactively labelled purified tropoelastin prepared from embryonic-chick aortae. The antiserum did not cross-react with chick procollagen, and the antiserum uas used to identify radioactively labelled tropoelastin secreted by chick aorta cells in suspension culture.
用从鸡胚主动脉分离出的不溶性弹性蛋白免疫绵羊制备抗血清。在间接免疫沉淀试验中,该抗血清能与少量由鸡胚主动脉制备的放射性标记纯化原弹性蛋白进行定量反应。该抗血清与鸡原胶原蛋白无交叉反应,并用此抗血清鉴定悬浮培养的鸡主动脉细胞分泌的放射性标记原弹性蛋白。