Hi all,
first of all thanks for the answers to my help request about oligo
mass spec, your suggestions proved very useful and improved a lot our
spectra.
I have another short question on a more chemical issue:
does anybody know a molar extinction coefficient for
the chromogenic substrate 3,3',5,5'-tetramethylbenzidine (TMB)?
Thanks a lot in advance
Corrado Guarnaccia
Protein Structure and Function Group
ICGEB - Padriciano 99
34012 Trieste - ITALY
Tel: +39-0403757341
Fax: +39-040226555
E-mail: guarna@icgeb.trieste.it
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