Abstract
Water soluble macroligands for vancomycin purification in affinity ultrafiltration have been prepared by coupling the ligandd-alanyl-d-alanine to dextran activated by tosyl chloride, carbonyldiimidazole, and chloroformate, respectively. Centrifugal ultrafiltration has been used to study the equilibrium binding of vancomycin for the macroligands. The affinity binding can be described as Langmuir type adsorption and is strongly affected by temperature. The binding between vancomycin and macroligand is an unusual endothermic process that binding capacity of macroligand increases with temperature. Vancomycin has also been successfully purified from fermentation liquor using the macroligand in a centrifugal ultrafiltration device.
Similar content being viewed by others
References
McCormick, M. H., Stark, W. M., Pitenger, G. E., Pitenger, R. C., and McGuire, J. M. (1956),Antibiot. Ann. 1955–1956, p. 606.
Kirby, W. M. M. (1984),J. Antimicrob. Chemoter.,14, 73.
Somma, S., Gastaldo, L., and Corti, A. (1984),Antimicrob. Agents Chemother.,26, 917.
Corti, A. and Gassani, G. (1985),Appl. Biochem. Biotech. 11, 101.
Folena-Wasserman, G., Sitrin, R. D., Chapin, F., and Snader, K. M. (1987),J. Chromatgr. 392, 225.
Lee, C. K. and Sandier, S. I. (1990),Biotechnol. Bioeng. 35, 408.
Mattiasson, B. and Ling, T. C. (1986), inMembrane Separation in Biotechnolgy, McGregor, W. C., ed., Marcel Dekker, New York, pp. 99–114.
Luong, J. H. T., Male, K. B., and Nguyen, A. L. (1988),Biotechnol. Bioeng. 31, 516.
Ling, T. G. I. and Mattiasson, B. (1989),Biotechnol. Bioeng. 34, 1321.
Male, K. B., Nguyen, A. L., and Luong, J. H. T. (1990),Biotechnol. Bioeng. 35, 87.
Satake, K., Okuyama, T., Ohashi, M., and Shinoda, T. (1960),J. Biochem. (Tokyo),47, 654.
Corti, A., Soffientini, A., and Cassani, G. (1985),J. Appl. Biochem. 7, 133.
Perkins, H. R. (1969),Biochem. J. 111, 195.
Nieto, M. and Perkins, H. R. (1971),Biochem. J. 123, 773.
Higgins, H. M., Harrison, W. H., Wild, G. M., Bungay, H. R., and McCormick, M. H. (1958),Antibiot. Ann. 1957–1958, p. 906.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lee, CK., Pan, LC. & Ju, YH. Macroligandd-alanyl-d-alanine-dextran for vancomycin purification. Appl Biochem Biotechnol 44, 21–30 (1994). https://doi.org/10.1007/BF02921848
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02921848