trypsin
英 ['trɪpsɪn]
美['trɪpsɪn]
- n. [生化] 胰蛋白酶；胰岛素
英文词源
- trypsin (n.)
- chief digestive enzyme of pancreatic juice, 1876, coined 1874 by German physiologist Wilhelm Friedrich Kühne (1837-1900), apparently from Greek tripsis "rubbing, friction" (from tribein "to rub, rub down, wear away," from PIE root *tere- (1) "to rub, turn, twist" (see throw (v.)) + chemical suffix -in (2). Said to be so called because it first was obtained (in 1862) by rubbing the pancreas with glycerin.
双语例句
- 1. Trypsin, the hydrdytic enzyme of insects, was crucial for digestion and toxicity of Cry protein.
- Trypsin是 昆虫体内存在的一种蛋白水解酶, 它对Cry蛋白的作用结果关系到Cry蛋白毒性的发挥.
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- 2. Mut - HPI was less easily digested by trypsin and CPB than Met - HPI.
- Mut-HPI与改造前的Met-HPI 相比,不易被胰酶和羧肽酶B( CPB)降解.
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- 3. The explant tissue culture was compared with the trypsin digestion culture.
- 对比了组织块培养和消化培养两种培养方法.
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- 4. Warm your reagents ( media, PBS, trypsin ) to 25 - 37� � C prior to use.
- 细胞操作前要把培养液 、 PBS和胰 酶 在37C水浴中加温.
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- 5. The second enzyme ( 0.25 % trypsin ) was used to dissociate RPE cells.
- 第二步 ( 胰蛋白酶 ) 用于离散RPE细胞,制成细胞悬液.
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