Much the same answer as per your selective deprotection of Glu - use
Fmoc-Lys(Dde)-OH and deprotect with 2% hydrazine in DMF. I've used it and
it works well.
Roger
At 08:58 04/11/99 -0500, you wrote:
>abrf@aecom.yu.edu
------------------------------------------------------------
Roger Murphy, Ph.D.
Biological Production Facility
Ludwig Institute for Cancer Research
Austin & Repatriation Medical Centre
Studley Road,
Heidelberg, Vic. 3084
Australia.
Tel 61-3-94965463
Fax 61-3-94965436
Email Roger.Murphy@Ludwig.edu.au