Another option might be to bind Hg to a phosphorothioate GTP (I've never actually tried it).
Stephen Cusack wrote: > Does anyone know of any heavy metal labelled GTP derivatives > and if so where to get them? > thanks > Stephen > > -- > > ********************************************************************** > Dr. Stephen Cusack, > Head of Grenoble Outstation of EMBL > Group leader in structural biology of protein-RNA complexes and viral > proteins > Joint appointment in EMBL Gene Expression Programme > ********************************************************************** > > Email: [EMAIL PROTECTED] > Website: http://www.embl-grenoble.fr > Tel: (33) 4 76 20 7238 Secretary (33) 4 76 20 7306 > Fax: (33) 4 76 20 7786 or (33) 4 76 20 7199 > Postal address: EMBL c/o ILL, BP181, 38042 Grenoble Cedex 9, France > Delivery address: EMBL c/o ILL, Polygone Scientifique, > 6 Rue Jules Horowitz, 38042 Grenoble, France > ********************************************************************** >
