PTH-CAM cysteine

Tim Kingan (tkingan@citrus.ucr.edu)
Fri, 22 Oct 1999 11:20:06 -0800

Dear ABRFers:
Does anyone know of a source for PTH-carboxamidomethylcysteine
and/or PTH-aminopropylcysteine for use as sequencing standards? PE has only
the pyridylethyl derivative, Sigma the carboxymethyl derivative.
Thanks very much.

Tim Kingan
Dept. of Entomology
U. of California
Riverside, CA 92521
(909)787-4369