Author: Aurich I. Dürrschmidt P. Hirche F. Ulbrich-Hofmann R.
Publisher: Springer Publishing Company
ISSN: 0141-5492
Source: Biotechnology Letters, Vol.19, Iss.9, 1997-01, pp. : 875-879
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Phospholipase D from cabbage or Streptomyces chromofuscus catalyses the transesterification of alkylphosphate esters, which are potent antitumor agents. The exchange of choline in octadecylphosphosphocholine by N-(2-hydroxy-ethyl)-N-methylpiperidine with phospholipase D from cabbage is kinetically controlled and amounts to maximum 60% in buffer, 43% in buffer/n-hexane, and 82% in buffer/n-hexane/1-octanol.
Related content
Immobilization of lipase by salts and the transesterification activity in hexane
By Pu W.
Biotechnology Letters, Vol. 23, Iss. 17, 2001-09 ,pp. :