Additional information
Weight | .5 oz |
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Dimensions | .75 × .75 × 2 in |
m-dPEG2-NHS ester, 1127247340, PEG, dPEG, discrete PEG, polyethylene glycol, poly (ethylene glycol), Quanta, Quanta BioDesign, PEGylation reagent, m-PEG, mPEG, mPEG NHS, m-PEG NHS, N-hydroxysuccinimide, NHS, NHS ester, mPEG NHS ester, active ester, mPEG active ester, mPEG with active ester, amine reactive, amino reactive, amine, amino, chemical modification, chemical modification reagent, PEG2, mPEG2, m-PEG2, methoxy-PEG, m-PEG2-NHS ester, mPEG2-NHS ester, MeO-EPr-NHS, mPEG-NHS ester
$100.00 – $265.00
m-dPEG®2-NHS ester, product number 10327, is a very short, methyl-terminated, discrete length polyethylene glycol (dPEG®) spacer, designed for modification of surfaces containing accessible free amines. The carboxyl terminus of the molecule is activated with N-hydroxysuccinimide (NHS). NHS reacts optimally with free amines at pH 7.2 – 7.5. The active ester’s rate of hydrolysis to the carboxylic acid accelerates with increasing pH. Please note that modification of surface amines on biomolecules (e.g., proteins and peptides) with this uncharged, methyl-capped dPEG® spacer may alter the overall charge of the resulting conjugates.
Weight | .5 oz |
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Dimensions | .75 × .75 × 2 in |