It's an anti-coagulant.

这是一种阻抗凝血的酶
And without it, I'm...

缺了抗凝血酶我就...
in constant danger of blood clots.

随时有出现血栓的危险
Which can cause a pulmonary embolism.

会导致肺栓塞
So, Justin was using a Bixton drug formula to help you.

贾斯廷用了毕克斯通一种药的配方来治你的病
It uses goat milk to make the antithrombin protein.

需要羊奶来做抗凝血酶蛋白
It's why Justin took the job with Bixton in the first place.

这就是最初贾斯廷去毕克斯通工作的原因
To steal the recipe?

为了偷配方
Yes.

对
The drug's called "Btryn."

药名叫"Btryn"
It was canceled during clinical trials three years ago.

三年前临床试验时它就被取消了
Company deemed it too expensive.

公司认为它的成本太高