Sulfo DBCO-Maleimide is a water-soluble, sulfhydryl-reactive labelling reagent.
Catalogue number crb7108361 Molecular Weight 578.59 Chemical Composition C28H26N4O8S Appearance Slightly grey crystalline Solubility Water, DMSO, DMF Chemistry Maleimide Purity >95% (HPLC) cas N/A Storage -20C Manufacturer Product Number 1230
Sulfo DBCO-Maleimide is a water-soluble reagent that enables simple and efficient incorporation of DBCO moiety onto thiol-containing molecules, including cysteine-containing peptides. 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.