摘要:
In order to investigate the transmembrane movement of polyprenyl phosphate across biological membranes, NBD (7-nitrobenz-2-oxa-1,3-diazol-4-yl)-labeled polyprenyl phosphate analogues were prepared. These analogues proved to be possible tools for a direct observation of the transmembrane flip-flop movement of polyprenyl phosphates by use of a sodium dithionitequenching procedure. (c) 2006 Elsevier Ltd. All rights reserved.