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Bachem AG Bachem Americas, Inc.
Hauptstrasse 144 3132 Kashiwa Street
4416 Bubendorf - Switzerland Torrance, CA 90505 - USA
Tel +41 61 935 2323 Tel +1 888 422 2436
Fax +41 61 935 2325 +1 888 4BACHEM
E-mail sales.ch@bachem.com +1 310 539 4171
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GLOSSARY & ABBREVIATIONS

For

Formyl

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Formyl, an indole protecting group used in Boc-SPPS. Trp(For) is cleaved by HF in the presence of a mercaptan or by bases as piperidine.
An acyl group often N-terminally introduced, formyl is more polar than acetyl (Ac). A permanent modification of a peptide.

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