Analysis Note

Color (visual): white to yellow to beigeAppearance of substance (visual): beadsLoading (determined from the substitution of the Fmoc- Oxybenzaldehyde loaded resin): 0.15 - 0.35 mmol/gIdentity (of the substitution): passes testSwelling Volume (in DMF): lot specific resultThe base resin is amino PEG-PS-copolymer (90 µm).

General description

This resin is a useful tool for the synthesis of peptide aldehydes [1]. Attachment of pre-formed amino acid aldehydes to this resin is effected by heating in 1% DIPEA in MeOH at 60 °C. Following chain extension using standard protocols, side-chain protecting groups can be removed with anhydrous TFA, prior to cleavage of the fully deprotected peptide aldehyde with MeCN/water/TFA.

An analogous resin has been recently used to capture and purify peptide aldehydes generated by oxidation of peptide alcohols with IBX-polystyrene [2].

Novabiochem′s pre-loaded amino aldehyde resins can be found on page x.

The product number for this product was previously 04-12-3710.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

Legal Information

NOVASYN is a registered trademark of Merck KGaA, Darmstadt, Germany

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: 04-12-3710