Additional information
Weight | .5 oz |
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Dimensions | .75 × .75 × 2 in |
Azido-dPEG4-acid, 1257063356, PEG, dPEG, discrete PEG, polyethylene glycol, PEGylation reagent, azide, azide ion, azido, azido group, click chemistry, acid, amine reactive, crosslinker, cross linker, crosslinking reagent, click reagent, Huisgen cycloaddition, Azido-PEG4-acid, N3-PEG4-COOH, Azido-PEG4-propionic acid, Azido-PEG-acid
$200.00 – $450.00
Azido-dPEG®4-acid, product number 10502, is a click chemistry crosslinking reagent. The azide moiety on one end of the molecule is useful for copper(I)-catalyzed click chemistry or copper-free click chemistry. Between the azide moiety and the propanoic acid moiety on the other end of the molecule is a single molecular weight, discrete polyethylene glycol (dPEG®) spacer. The propanoic acid moiety can be coupled to a primary or secondary amine by an acylation reaction. The azide also functions as a masked amine. In this application, the carboxylic acid end reacts first with an amine to form a peptide bond, followed by reduction of the azide to an amine for further reaction.
Weight | .5 oz |
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Dimensions | .75 × .75 × 2 in |