Date: Mon, 20 Jan 1997 17:25:01 -0500 (EST)
From: "Angela c. Murphy" <acmurphy@helix.nih.gov>
Subject: Re: pepsyn
In-Reply-To: <199701201559.HAA16601@mendel.Berkeley.EDU>
To: Recipients of ABRF List <abrf@aecom.yu.edu>
You can make it yourself, I have on various occasions, there is a paper
by Virender Sarin, et. al., in the Int. J. Pept. Prot. Res., (I don't
remember date and page nos.), or, you can order the three reagents from
Applied Biosystems. Hope this helps.
Angela C. Murphy
On Mon, 20 Jan 1997, Paul Motchnik wrote:
>
> 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
>
*******************************************
Angela C. Murphy, Chemist
Lab. of Cell Biology, NHLBI, NIH
3 Center Drive, MSC 0301, Rm. B1-22
9000 Rockville Pike
Bethesda, MD 20892-0301 USA
tel.: (301) 496-2324
fax: (301) 402-1519
email: acmurphy@helix.nih.gov
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