Sulfo DBCO-Amine is a water-soluble, carboxyl-reactive building block.
Catalogue number crb7108355 Molecular Weight 427.47 Chemical Composition C21H21N3O5S Appearance Slightly yellow to slightly grey crystalline Solubility Water, DMSO, DMF Chemistry Amine Purity >95% (HPLC) cas N/A Storage -20C Manufacturer Product Number 1227
Sulfo DBCO-Amine is a water-soluble building block used to derivatize carboxyl-containing molecules or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond. The sulfonated spacer arm is hydrophilic and greatly improves the solubility of DBCO-derivatized molecules in water and, in many cases, making them also soluble in aqueous buffers. The spacer arm is also short and so, adds minimal mass to modified molecules.