Abstract
Several carriers containing aldehyde groups are described. The carriers were prepared through spacers containing hydrazide groups, followed by glutaraldehyde. Trypsin was coupled to all the carriers, and the influence of temperature, urea, and organic solvents on activity, as well as kinetic parameters of the bound enzyme, were studied. Since all the carriers were prepared similarly, and the same enzyme was coupled to them, similar behaviors were obtained, e.g., two maxima of activity for temperature and organic solvents. Even though all carriers show similar properties for the immobilized enzyme, their preparation and behavior is not always predictable.
Similar content being viewed by others
References
Zaborski, O. (1973) Immobilized Enzymes, RC Press, Cleveland.
Mosbach, K. (ed.) (1976) Methods Enzymol., Vol. 44, Academic, New York.
Miron, T., Carter, W.G., andWilchek, M. (1976) J. Solid-Phase Biochem. 1: 225.
Cuatrecasas, P. (1970) J. Biol. Chem. 245: 3059.
Lamed, R., Levin, Y., andWilchek, M. (1973) Biochim. Biophys. Acta 304: 231.
Inman, J.K., andDintzis, H.M. (1969) Biochemistry 8: 4074.
Weetall, H. (1976)In Methods Enzymol., Vol. 44,Mosbach, K. (ed.); Academic,New York, p. 139.
Felix, A.M., andJimenez, M.H. (1973) Anal Bioch. 52: 377.
Laskowski, M. (1955)In Methods Enzymol., Vol. 11, Academic, New York, p. 8.
Levin, Y., Pecht, M., Goldstein, L., andKatchalski, E. (1964) Biochemistry3:1905.
Goldstein, L., Levin, Y., andKatchalski, E. (1964) Biochemistry 3: 1914.
Weston, P. D.,andAvrameas, S.(1971)Biochem.Biophys. Res. Commun. 45: 1574.
Rabjohn, N. (ed.) (1963) Organic Syntheses Coll., Vol. 4, Wiley, New York, p. 819.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pittner, F., Miron, T., Pittner, G. et al. Immobilization of protein on aldehyde-containing gels—I. Activation of hydrazide gel with glutaraldehyde. Journal of Solid Phase Biochemistry 5, 147–166 (1980). https://doi.org/10.1007/BF02994454
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02994454