Addition of low salt concentrations to a protein-containing solution,
A) hydrophobic interactions among protein molecules increase
B) solubility of proteins in solution decreases
C) the solution has relatively low ionic strength
D) Both A and B
E) All of the above
Correct Answer:
Verified
Q12: As a successful purification scheme is carried
Q13: Cellular lysis
A) is necessary if the desired
Q14: Once cells have been lysed, the next
Q15: High speed ultracentrifugation
A) allows separation of proteins
Q16: By increasing the salt concentration in a
Q18: By adding increasing amounts of salt to
Q19: With salting in
A) ammonium (NH4+) salts are
Q20: If it is important that protein stability
Q21: Dialysis is used to separate small molecules,
Q22: Dialysis tubing or bags
A) are made of
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