Multiple Choice
Ammonium sulfate is useful in protein purification because
A) it contains nitrogen and sulfur, both of which occur in proteins
B) it is sparingly soluble in water, causing proteins to co-precipitate with it
C) very pure proteins are obtained when it is used
D) it forms ion-dipole interactions with water, making proteins less soluble and more likely to precipitate
Correct Answer:
Verified
Correct Answer:
Verified
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