The world's pharmaceutical giants are aflutter over "biologics" - protein compounds used to make drugs that are difficult to copy into generic versions.

基于蛋白复合物制备而得的生物技术制剂具有难于仿制的特点，因此世界制药巨头们开始对生物制剂展示极大兴趣。

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It is nutritionally an incomplete protein. It is also used in various pharmaceutical products.

明胶是一种营养的不完全蛋白质。也用于各种医药制品。

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Lysozyme has extensive USES in the pharmaceutical and food fields for it is a hydrolytic enzyme of high-saltine protein without toxicity or harmfulness.

溶菌酶是一种无毒、无害、安全性较高的高盐基水解蛋白酶，在食品和医药领域有着广泛的用途。

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But here, for example, the idea is to make many copies of a protein for use as a pharmaceutical.

不过这里,举例来说,这个构想是把蛋白质作为药物来量产

耶鲁公开课 - 生物医学工程探索课程节选

The clever bit was that the receiving nanoparticles, which carried the pharmaceutical payload, were doped with protein fragments that bind to fibrin and thus to the wound-stanching quilts that form when the heat from the gold nanorods does its work.

ECONOMIST: Monitor

That's why Kim pooh-poohs speculation by some pharmaceutical industry watchers that his appointment represents a vote of confidence from Merck in protein-based drug research.

FORBES: Peter Kim To Head Merck's Labs