Method for purification of anterior pituitary hormones
    3.
    发明授权
    Method for purification of anterior pituitary hormones 失效
    纯化垂体前叶激素的方法

    公开(公告)号:US4371462A

    公开(公告)日:1983-02-01

    申请号:US341216

    申请日:1982-01-21

    申请人: Randy I. Hecht

    发明人: Randy I. Hecht

    摘要: Mixtures containing an anterior pituitary hormone such as growth hormone or prolactin are treated to produce relatively pure hormone by a process comprising eluting the mixture through an ion-exchange column followed by fractionation of the eluent on an isoelectric focusing column. Fractions at the isoelectric point of the specific anterior pituitary hormone can be pooled, dialyzed with sterile water, and then lyophilized. The identity of the resulting product can be confirmed by electrophoretic analysis on sodium dodecylsulfate gel, immunodiffusion on an Ouchterlony plate, or both.

    摘要翻译: 含有垂体前叶激素例如生长激素或催乳素的混合物通过包括通过离子交换柱洗脱该混合物然后在等电聚焦柱上分离洗脱液的方法处理以产生相对纯的激素。 可以将特定垂体前叶激素的等电点的级分合并,用无菌水透析,然后冻干。 所得产物的身份可以通过十二烷基硫酸钠凝胶的电泳分析,在Ouchterlony板上的免疫扩散或两者来确认。