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PEG Aldehyde can be used in bioconjugation through the reaction of the aldehyde group with aminooxy or hydrazide moieties.
AxisPharm provides GMP grade PEG aldehyde derivatives. Aldehyde-containing PEGylated linkers with molecular weights, branches and functional groups not listed in our online catalog are available through custom synthesis.

Cat# Name Structure M.W. Purity Pricing
Ald-benzoylamide-PEG-CH2 acid
AP10080Ald-benzoylamide-PEG2-CH2 acid295.29≥95% Pricing
AP10081Ald-benzoylamide-PEG3-CH2 acid339.34≥95% Pricing
AP10079Ald-benzoylamide-PEG4-CH2 acid383.39≥95% Pricing
ald-benzoylamide-PEG-CH2 NHS ester
AP10068Ald-benzoylamide-PEG2-CH2 NHS ester392.36≥95% Pricing
AP10066Ald-benzoylamide-PEG3-CH2 NHS ester436.41≥95% Pricing
AP10064Ald-benzoylamide-PEG4-CH2 NHS ester480.47≥95% Pricing
Ald-benzyl-PEG-CH2 tBu-ester
AP10075Ald-benzyl-PEG4-CH2 tBu-ester368.42≥95% Pricing
AP10077Ald-benzyl-PEG5-CH2 tBu-ester412.47≥95% Pricing
Ald-benzyl-PEG-propargyl
AP10112Ald-benzyl-PEG4-propargyl292.33≥95% Pricing
AP10111Ald-benzyl-amide-PEG3-propargyl319.35≥95% Pricing
AP10113Ald-benzyl-PEG5-propargyl336.38≥95% Pricing
AP10110Ald-benzyl-amide-PEG4-propargyl363.4≥95% Pricing
Ald-CH2-PEG-Azide
AP10065Ald-CH2-PEG2-Azide173.17≥95% Pricing
AP12260Ald-CH2-PEG3-azide217.23≥95% Pricing
AP12261Ald-CH2-PEG5-azide305.33≥95% Pricing
AP12262Ald-CH2-PEG8-azide437.49≥95% Pricing
Ald-CH2-PEG-CH2CO2tBu
AP10036Ald-CH2-PEG2-CH2CO2 tBu ester218.25≥98% Pricing
AP10035Ald-CH2-PEG4-CH2CO2 tBu ester306.35≥98% Pricing
Ald-CH2-PEG-NHBoc
AP10071Ald-CH2-PEG2-NHBoc247.29≥95% Pricing
AP10070Ald-CH2-PEG3-NHBoc291.34≥95% Pricing
AP10072Ald-CH2-PEG4-NHBoc335.39≥95% Pricing
Ald-CH2-PEG-propargyl
AP10043Ald-CH2-PEG3-propargyl186.21≥95% Pricing
AP10044Ald-CH2-PEG4-propargyl230.26≥95% Pricing
Ald-CH2-PEG-t-butyl ester
AP12703Ald-CH2-PEG2-t-butyl ester232.27≥95% Pricing
AP12254Ald-CH2-PEG4-t-butyl ester320.38≥95% Pricing
AP12255Ald-CH2-PEG5-t-butyl ester364.44≥95% Pricing
AP12256Ald-CH2-PEG10-t-butyl ester584.7≥95% Pricing
Ald-PEG-acid
AP12239Ald-Ph-PEG2-acid309.32≥95% Pricing
AP12240Ald-Ph-PEG4-acid397.42≥95% Pricing
AP12241Ald-Ph-PEG6-acid485.53≥95% Pricing
AP12242Ald-Ph-PEG24-acid1278.48≥95% Pricing
Ald-PEG-amine
AP12257Ald-Ph-PEG2-amine TFA salt280.32≥95% Pricing
AP12258Ald-Ph-PEG3-amine TFA salt324.38≥95% Pricing
Ald-PEG-Azide
AP152554-Azidobenzaldehyde147.13≥95% Pricing
AP10073Ald-PEG3-azide231.25≥95% Pricing
AP12259Ald-PEG4-azide275.31≥95% Pricing
AP10074Benzaldehyde-PEG4-azide323.34≥95% Pricing
Ald-PEG-NH-Boc
AP12704Ald-PEG2-NHBoc261.31≥95% Pricing
AP10067Ald-PEG3-NHBoc305.37≥95% Pricing
AP10069Ald-PEG4-NHBoc349.42≥95% Pricing
AP12264Ald-Ph-PEG2-NH-Boc380.44≥95% Pricing
AP12265Ald-Ph-PEG3-NH-Boc424.49≥95% Pricing
Ald-PEG-NHS ester
AP12243Ald-Ph-PEG2-NHS406.39≥95% Pricing
AP12244Ald-Ph-PEG4-NHS ester494.5≥95% Pricing
AP12245Ald-Ph-PEG24-NHS ester1375.56≥95% Pricing
Ald-PEG-t-butyl ester
AP12248Ald-PEG1-t-butyl ester202.25≥95% Pricing
AP12249Ald-Ph-PEG2-t-butyl ester365.43≥95% Pricing
AP12253Ald-Ph-PEG5-t-butyl ester426.51≥95% Pricing
AP12250Ald-Ph-PEG4-t-butyl ester453.53≥95% Pricing
AP12251Ald-Ph-PEG6-t-butyl ester541.64≥95% Pricing
Ald-PEG-TFP ester
AP15172Ald-PEG4-TFP545.48≥95% Pricing
AP12246Ald-Ph-PEG12-TFP ester897.91≥95% Pricing
AP12247Ald-Ph-PEG24-TFP ester1426.54≥95% Pricing
Ald-PEG-Thiol
AP15252Ald-PEG23-Thiol1293.56≥95% Pricing
Ald-Ph-PEG-Azide
AP12263Ald-Ph-PEG3-azide350.38≥95% Pricing
AP13875Ald-Ph-PEG5-azide438.50≥95% Pricing
Ald-Ph-PEG-O-NH-Boc
AP12266Ald-Ph-PEG3-O-NH-Boc440.49≥95% Pricing
Ald-Ph-PEG-PFP
AP14149Ald-Ph-PEG4-PFP563.50≥95% Pricing
BCN-PEG-ald
AP13063exo-BCN-ald206.29≥95% Pricing
Biotin aldehyde PEG
AP10076Biotin-PEG2-CH2-aldehyde373.47≥95% Pricing
AP10078Biotin-PEG2-aldehyde387.50≥95% Pricing
DSPE-PEG-Ald
AP13637DSPE-PEG-Ald, MW 1K1000≥95% Pricing
AP13665DSPE-PEG-Ald, MW 2K2000≥95% Pricing
AP13680DSPE-PEG-Ald, MW 3.4K3400≥95% Pricing
AP13690DSPE-PEG-Ald, MW 5K5000≥95% Pricing
M-PEG-aldehyde
AP11367m-PEG3-aldehyde176.21≥95% Pricing
AP11368m-PEG4-aldehyde220.27≥95% Pricing
AP11369m-PEG7-aldehyde352.42≥95% Pricing
AP11370m-PEG8-aldehyde396.48≥95% Pricing
M-PEG-benzaldehyde
AP12238m-PEG4-benzaldehyde268.31≥95% Pricing
M-PEG-CH2-aldehyde
AP11371m-PEG4-CH2-aldehyde250.29≥95% Pricing
Phthalamidoxy-PEG-CH2-ald
AP10115Phthalamidoxy-PEG1-CH2-ald249.22≥95% Pricing
AP10114Phthalamidoxy-PEG2-CH2-ald293.27≥95% Pricing
TCO-PEG-ald
AP13064TCO-ald182.26≥95% Pricing
AP10103TCO-PEG3-CH2-ald343.42≥95% Pricing
AP10143Ald-benzyl-amine-PEG2-TCO432.52≥95% Pricing

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