pepsyn

Paul Motchnik (motch@mendel.berkeley.edu)
Mon, 20 Jan 1997 07:59:34 -0800 (PST)

Date: Mon, 20 Jan 1997 07:59:34 -0800 (PST)
From: Paul Motchnik <motch@mendel.berkeley.edu>
Message-Id: <199701201559.HAA16601@mendel.Berkeley.EDU>
Subject: pepsyn
To: Recipients of ABRF List <abrf@aecom.yu.edu>

I have been using a ninhydrin kit to monitor coupling reactions in peptide
synthesis. The kit is from Dupont NEN who no longer carries the kit.
Does anyone know of a vendor who carries a ninhydrin kit. It consists of
three reagents, ninhydrin in ethanol, pheonol in ethanol, and KCN in
pyridine. Should I just make it myself?? Thanks in advance.

Paul Motchnik
XOMA Corp.
Berkeley, CA