keratin

来自希腊语keratos,角，词源同horn,-in,化学名词后缀。引申词义角蛋白。

keratin (n.)

basic substance of horns, nails, feathers, etc., 1847, from Greek keras (genitive keratos) "horn" (see kerato-) + chemical suffix -in (2).

1. Immunohistochemical stains were positive for Vimentin, Keratin and EMA to a certain degree.

免疫组织化学对波形蛋白(Vimentin) 、 角蛋白(Keratin)和上皮腺抗原(EMA)呈不同程度阳性反应.

2. Keratin is the major protein in hair and nails.

角蛋白是毛发和指甲中的主要蛋白质.

3. Ingredients eau , cetyl alcohol, hydrolyzed keratin, hydrolyzed wheat protein, parfum, citric acid.

成份:去离子水,鲸蜡醇,橄榄油, 水解角蛋白, 水解小麦蛋白,香精, 凯松, 柠檬酸.

4. They lack of a protective keratin layer and therefore burn easily.

它缺乏一种保护的角朊层,因此容易晒裂.

5. The process renders the keratin useless when applied topically.

这个过程使角无用的局部应用时.