cystatins造句

例句与造句

1. Fetuins like histidine-rich glycoprotein and kininogens are secreted ( so-called type 3 ) cystatins.
2. It is a protein of low molecular weight, 12 14 kDa, derived from the cysteine protease inhibitor family of cystatins.
3. The "'cystatins "'are a family of cysteine tertiary structure of an alpha helix lying on top of an anti-parallel beta sheet.
4. It's difficult to find cystatins in a sentence. 用cystatins造句挺难的