trypsin

英 ['trɪpsɪn] 美 ['trɪpsɪn]
  • n. [生化] 胰蛋白酶；胰岛素
星级词汇:
trypsin
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英语词源

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.

权威例句

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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[ trypsin 造句 ]