Analysis Note

Colour (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testPurity (TLC(CMA2)): ≥ 97 %Water (K. F.): 3.0 - 8.0 %For TLC-Systems see our General Catalog

General description

This reagent can be used to introduce a hydroxylamine functionality to N-terminal or side-chain amino groups. Hydroxylamine-labeled peptides prepared in this manner can be ligated in aqueous solution at pH 3.5 to aldehyde-containing peptides via oxime formation.

This bis-protected derivative eliminates oligomer formation which can occur with mono-protected hydroxylamine reagents as a result of double acylation.

Coupling of this derivative should be done using an OSu ester.

The product number for this product was previously 01-63-0129.

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

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

Linkage

Replaces: 01-63-0129