Biologia plantarum 43:463-466, 2000 | DOI: 10.1023/A:1026756124363
Activity of Some Aminopeptidases in Immobilized Cells of Daucus carota
- 1 EBA, Ltd., Bratislava, Slovak Republic
- 2 Institute of Chemistry, Slovak Academy of Sciences, Bratislava, Slovak Republic
- 3 Food Research Institute, Bratislava, Slovak Republic e-mail
Carrot cell suspension culture prior to immobilization by glutaraldehyde was permeabilised by Tween 80. The values of pH optimum for L-alanine aminopeptidase, L-proline iminopeptidase, and L-arginine aminopeptidase were 8.2, 7.4, and 7.9, respectively. The immobilized cells showed significantly lower aminopeptidase activity when compared to untreated cells. Alginate hydrogel was successfully used for immobilization of carrot cells retaining the activity of some aminopeptidases.
Keywords: alginate; carrot; cell permeabilization; glutaraldehyde
Published: September 1, 2000 Show citation
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Hegedus, L., Vojta¹¹ák, J., Bilisics, L., Borovkov, N.V., & Siekel, P. (2000). Activity of Some Aminopeptidases in Immobilized Cells of Daucus carota. Biologia plantarum, 43(3), 463-466. doi: 10.1023/A:1026756124363
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