Which of the following is incorrect? a. (-) charged proteins bind to (+) charged solid supports b. None; all the other choices are correct C. Protein separation in ion exchange chromatography is based on differences in net charge d. The solid supports in cation exchange chromatography are (+) charged

Which of the following is incorrect? a. (-) charged proteins bind to (+) charged solid supports b. None; all the other choices are correct C. Protein separation in ion exchange chromatography is based on differences in net charge d. The solid supports in cation exchange chromatography are (+) charged

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter27: Gas Chromatography

Section: Chapter Questions

Problem 27.24QAP

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QUESTION 15 In lon-exchange chromatography diffusion of the molecule through the matrix of the exchanger is dependent upon O a. the degree of cross-linkages of the exchanger O b. the ionic strength of the buffer O c. both of above O d. none of the above QUESTION 16 Which of the following isolated amino acids would bind a carboxymethyl cellulose (CMC) ion-exchange column at pH = 10? O a. Lys O b. Arg Oc. His O d. a and b only e. a, b, and c
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What kind of chromatography would you for purification of full length antibody ?
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Ion exchange chromatography can be used to separate a mixture of cations and anions, true or false?