Process for producing solubilized protein
    1.
    发明公开
    Process for producing solubilized protein 失效
    Verfahren zur Herstellung prolilisierten Proteins。

    公开(公告)号:EP0628573A1

    公开(公告)日:1994-12-14

    申请号:EP94107963.4

    申请日:1994-05-24

    申请人: Kao Corporation

    IPC分类号: C07K15/06 C07K3/08

    摘要: A process for the production of a solubilized protein is disclosed, which is obtained by reducing disulfide bonds in a disulfide bond-containing water-insoluble protein material into mercapto groups and subsequently converting a part or an entire portion thereof into carboxymethyldisulfide groups. In particular, the disclosed process for the production of a solubilized protein which comprises (a) treating a disulfide bond-containing water-insoluble protein material with an aqueous alkaline solution of a reducing agent, and (b) reacting the protein treated by step (a) with thioglycolic acid in the presence of an oxidizing agent under a weakly acidic to a weakly alkaline condition. A process for the production of regenerated protein products, which comprises regenerating disulfide bonds in the solubilized protein, is also disclosed.

    摘要翻译: 公开了生产溶解蛋白质的方法,其通过将含二硫键的水不溶性蛋白质材料中的二硫键还原成巯基并随后将其部分或全部转化成羧甲基二硫化物基团获得。 具体地,本发明公开的生产溶解蛋白的方法包括(a)用还原剂的碱性水溶液处理含二硫键的水不溶性蛋白质材料,和(b)使由步骤( a)在弱酸性至弱碱性条件下,在氧化剂存在下用巯基乙酸进行。 还公开了一种生产再生蛋白质产物的方法,其包括在溶解的蛋白质中再生二硫键。

    Hair care product
    5.
    发明公开
    Hair care product 失效
    Antikörperenthaltendes Haarpflegemittel。

    公开(公告)号:EP0542309A1

    公开(公告)日:1993-05-19

    申请号:EP92119487.4

    申请日:1992-11-13

    IPC分类号: A61K7/06

    摘要: A hair care product contains a yolk antibody (a yolk-derived, anti-hair antibody) which has been obtained from an egg of a domestic fowl immunized using, as an antigen, whole human hair, e.g., normal human hair or human hair damaged by permanent waving, dyeing or bleaching, hair particles obtained by grinding constituent tissues of human hair, the keratin protein extracted from the human hair, or a hydrolysate of the keratin protein.

    摘要翻译: 头发护理产品含有从使用免疫的家禽的鸡蛋获得的蛋黄抗体(蛋黄衍生的抗毛发抗体)作为抗原,整个人的头发,例如正常人的头发或人的头发被损坏 通过永久挥发,染色或漂白,通过研磨人头发的组成组织获得的毛发颗粒,从人发提取的角蛋白蛋白质或角蛋白蛋白质的水解产物。