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NHS PEG acid, NHS-PEG-COOH

NHS PEG acid is a heterobifunctional PEG derivative that can crosslink with primary amines and yield a carboxylic group (-COOH) for further amine acid crosslinking reactions. Nanocs provides a number of NHS PEG COOH with different molecular weight.
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Cat. No. Product Description MW Unit Size Price Qty
PG2-CANS-5k NHS PEG COOH 5000 Da 100 mg $325.00
PG2-CANS-3k NHS PEG COOH 3400 Da 100 mg $325.00
PG2-CANS-2k NHS PEG COOH 2000 Da 100 mg $385.00
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