Additional information
Weight | .5 oz |
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Dimensions | .75 × .75 × 2 in |
PEG, dPEG, discrete PEG, polyethylene glycol, PEGylation reagent, t-butyl, tert-butyl, tert butyl, ester, hydroxy, hydroxyl, alcohol, chemical modification reagents, carboxyl, PEG12, Hydroxy-PEG12-t-butyl-ester, HO-PEG12-TBE, HO-PEG12-CO-Otbu, PEG600-t-butyl ester, Hydroxy-PEG-t-butyl ester
$200.00 – $650.00
Hydroxy-dPEG®12-t-butyl ester, product number 10719, is a monodisperse PEGylation reagent that is useful as a building block for a variety of different functional groups. The core of the molecule is a single molecular weight, discrete-length polyethylene glycol (dPEG®) chain. One end of the product terminates with a hydroxy group, while the other terminus is a propionic acid group protected as a tert-butyl ester. Many different functional groups, such as azide, amine, thiol, tosylate, or mesylate (among many others), readily modify the terminal hydroxy group. The t-butyl ester deprotects readily with trifluoroacetic acid (TFA) to expose the propionic acid group, which then can form amide bonds with amino groups.
Weight | .5 oz |
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Dimensions | .75 × .75 × 2 in |