$300.00 – $1,450.00
Acid-dPEG®25-NHS ester, product number 10140, is a novel, amine-reactive crosslinker from Quanta BioDesign, Ltd. This product is designed to facilitate intermolecular crosslinking with free amines at each end of the crosslinker through a single molecular weight, discrete polyethylene glycol (dPEG®) backbone. The correct use of this product eliminates intramolecular crosslinking. The dPEG® backbone is amphiphilic. Consequently, it imparts water solubility to molecules to which it is conjugated. One end of the chain terminates in a propionic acid group. The other end terminates as the N-hydroxysuccinimidyl (NHS) ester of propionic acid.