The molecular weight was determined by tricine gel electrophoresis.

分子量通过三辛凝胶电泳确定。

Well, that's the molecular weight of it.

这就是A的分子量。

Enzymes are large molecular weight compounds.

酶是高分子化合物。

So first, let's just calculate the molecular weight of the solid.

首先，我们先计算，固体的摩尔质量。

And if we solve for molecular weight, then we wind up with 907 grams per mole.

如果我们求摩尔质量的话，我们的结果是907克每摩尔。