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PEG, dPEG, PEGylation reagent, polyethylene glycol, discrete PEG, carboxylic acid, N-hydroxysuccinimide, NHS ester, active ester, crosslinker, crosslinking reagent, half acid, half ester, Acid-PEG25-NHS ester, NHS-PEG25-COOH, Carboxy-PEG25-NHS ester, PEG25-half-acid, half-NHS ester, NHS-PEG1500-COOH, Acid-PEG-NHS ester
$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.
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