re NTCB... thanks

Peter Willingmann lsrgn at
Mon Sep 27 14:36:50 EST 1993

Greetings Netters,

I was asking what is NTCB?....
I get in three hours 5 answers and all
pointing to 2-nitro-5-thiocyanobenzoic acid....
to make chemical cleavage at cysteine.
I know it has to do with protein/peptid sequence
analysis.... but my memory dont served me.....

Thank you very much for the prompt responses.
Indeed the internet is really great....

Best of luck


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