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Azide linkers and PEG azides have become enormously popular for their participation in click chemistry and related bioconjugations and drug discovery.  The resulting 1,2,3-triazole formed by click reaction between an azide and alkyne closely resembles amide bond. Due to their small size, azides have minimal influence to the activity of biomolecules. In addition, azide reagents help introduce functional group bearing small molecules to specific locations in biomolecules.

Catalog# Name Structure M.W. Purity Pricing
Azide Linkers PEG Azide
AP12135(S,R. S)-AHPC-PEG4-Azide703.86≥95% Buy
AP115751-isothiocyanato-PEG3-Azide260.31≥95% Buy
AP115771,1,1-Trifluoroethyl-PEG2-azide213.16≥95% Buy
AP115781,1,1-Trifluoroethyl-PEG4-azide301.27≥95% Buy
AP1155413-(Azide-PEG9-ethylcarbamoyl)tridecanoic t-butyl ester779.03≥95% Buy
AP1155117-(Azide-PEG6-ethylcarbamoyl)heptadecanoic t-butyl ester702.98≥95% Buy
AP1155517-(Azide-PEG9-ethylcarbamoyl)heptadecanoic t-butyl ester835.13≥95% Buy
AP116452-((Azido-PEG8-carbamoyl)methoxy)acetic acid554.59≥95% Buy
AP117672-(Azido-PEG2-amido)-1,3-propandiol276.29≥95% Buy
AP116922-(Azido-PEG3-amido)-1,3-bis(carboxylethoxy)propane464.47≥95% Buy
AP117002-(Azido-PEG3-amido)-1,3-bis(NHS Ester)658.62≥95% Buy
AP112363-(Azido-PEG5-amino)propanol364.44≥95% Buy
AP115525-(Azide-PEG9-ethylcarbamoyl)pentanoic t-butyl ester666.81≥95% Buy
AP115539-(Azide-PEG9-ethylcarbamoyl)nonanoic t-butyl ester722.92≥95% Buy
AP11648Acid-PEG3-mono-methyl ester264.27≥95% Buy
AP12109Acid-PEG4-Sulfone-PEG4-acid562.62≥95% Buy
AP12260Ald-CH2-PEG3-azide217.23≥95% Buy
AP12261Ald-CH2-PEG5-azide305.33≥95% Buy
AP12262Ald-CH2-PEG8-azide437.49≥95% Buy
AP12259Ald-PEG4-azide275.31≥95% Buy
AP12263Ald-Ph-PEG3-azide350.38≥95% Buy
AP12036Aminooxy-PEG1-azide146.15≥95% Buy
AP12037Aminooxy-PEG2-azide190.2≥95% Buy
AP12038Aminooxy-PEG3-azide234.26≥95% Buy
AP12039Aminooxy-PEG4-azide278.31≥95% Buy
AP12040Aminooxy-PEG5-azide322.36≥95% Buy
AP11952ANB-NOS Crosslinker305.21≥95% Buy
AP11573APN-C3-PEG4-azide500.56≥95% Buy
AP11968AZD-Amido-Phenyl-Azide363.38≥95% Buy
AP11229Azide-PEG12-alcohol571.67≥95% Buy
AP11571Azide-PEG12-Tos725.85≥95% Buy
AP11230Azide-PEG16-alcohol747.88≥95% Buy
AP11572Azide-PEG2-Ms209.22≥95% Buy
AP12111Azide-PEG3-Sulfone-PEG3-azide468.53≥95% Buy
AP11566Azide-PEG3-Tos329.37≥95% Buy
AP11567Azide-PEG4-Tos373.42≥95% Buy
AP11568Azide-PEG5-Tos417.48≥95% Buy
AP11569Azide-PEG6-Tos461.53≥95% Buy
AP11570Azide-PEG7-Tos505.58≥95% Buy
AP11082Azide-SS-biotin404.57≥95% Buy
AP11550Azido-Amido-PEG8-t-butyl ester594.7≥95% Buy
AP11642Azido-PEG1-acid159.15≥95% Buy
AP12177Azido-PEG1-amine130.15≥95% Buy
AP11528Azido-PEG1-CH2CO2-NHS242.19≥95% Buy
AP11556Azido-PEG1-CH2CO2-t-Bu201.23≥95% Buy
AP11519Azido-PEG1-CH2CO2H145.12≥95% Buy
AP11584Azido-PEG1-methyl ester173.17≥95% Buy
AP12180Azido-PEG1-methylamine144.18≥95% Buy
AP11523Azido-PEG1-NHS ester256.22≥95% Buy
AP11535Azido-PEG1-PFP ester325.2≥95% Buy
AP11544Azido-PEG1-t-butyl ester215.25≥95% Buy
AP11227Azido-PEG10-alcohol483.56≥95% Buy
AP11527Azido-PEG10-NHS ester652.7≥95% Buy
AP11598Azido-PEG11-[4-(5-(1-hydroxyethyl)-2-methoxy-4-nitrophenoxy)-butanamide]851.95≥95% Buy
AP11228Azido-PEG11-alcohol527.61≥95% Buy
AP11547Azido-PEG15-t-butyl ester832≥95% Buy
AP11548Azido-PEG16-t-butyl ester876.05≥95% Buy
AP11643Azido-PEG2-acid203.2≥95% Buy
AP11220Azido-PEG2-alcohol131.14≥95% Buy
AP12178Azido-PEG2-amine174.2≥95% Buy
AP11529Azido-PEG2-CH2CO2-NHS286.24≥95% Buy
AP11557Azido-PEG2-CH2CO2-t-Bu245.28≥95% Buy
AP11520Azido-PEG2-CH2CO2H189.17≥95% Buy
AP11524Azido-PEG2-NHS ester300.27≥95% Buy
AP11536Azido-PEG2-PFP ester369.25≥95% Buy
AP11564Azido-PEG2-sulfonic acid239.25≥95% Buy
AP11623Azido-PEG2-t-Boc-hydrazide317.35≥95% Buy
AP11545Azido-PEG2-t-butyl ester259.31≥95% Buy
AP11231Azido-PEG20-alcohol924.09≥95% Buy
AP11232Azido-PEG24-alcohol1100.3≥95% Buy
AP11234Azido-PEG3-(CH2)3OH233.27≥95% Buy
AP11221Azido-PEG3-alcohol175.19≥95% Buy
AP11534Azido-PEG3-aminoacetic acid-NHS ester373.37≥95% Buy
AP11530Azido-PEG3-CH2CO2-NHS330.3≥95% Buy
AP11586Azido-PEG3-CH2CO2Me247.25≥95% Buy
AP11561Azido-PEG3-Maleimide369.38≥95% Buy
AP11585Azido-PEG3-methyl ester261.28≥95% Buy
AP11537Azido-PEG3-PFP ester413.3≥95% Buy
AP11562Azido-PEG3-phosphonic acid283.22≥95% Buy
AP11563Azido-PEG3-phosphonic acid ethyl ester339.33≥95% Buy
AP12098Azido-PEG3-S-PEG3-azide436.53≥95% Buy
AP12099Azido-PEG3-S-PEG4-propargyl449.56≥95% Buy
AP12100Azido-PEG3-S-PEG4-t-butyl ester539.69≥95% Buy
AP11160Azido-PEG3-SS-PEG3-azide468.59≥95% Buy
AP12110Azido-PEG3-Sulfone-PEG4-acid515.58≥95% Buy
AP12112Azido-PEG3-Sulfone-PEG4-t-butyl ester571.68≥95% Buy
AP11589Azido-PEG3-triethoxysilane450.61≥95% Buy
AP11194Azido-PEG3-Val-Cit-PAB-OH608.7≥95% Buy
AP11196Azido-PEG3-Val-Cit-PAB-PNP773.8≥95% Buy
AP12179Azido-PEG35 amine1627.95≥95% Buy
AP11644Azido-PEG36-acid1701≥95% Buy
AP11233Azido-PEG36-alcohol1628.94≥95% Buy
AP11549Azido-PEG36-t-butyl ester1757.11≥95% Buy
AP11587Azido-PEG4-(CH2)3-methyl ester319.36≥95% Buy
AP11235Azido-PEG4-(CH2)3OH277.32≥95% Buy
AP11593Azido-PEG4-4-nitrophenyl carbonate384.35≥95% Buy
AP11222Azido-PEG4-alcohol219.24≥95% Buy
AP11694Azido-PEG4-Amido-tri-(carboxyethoxymethyl)-methane610.61≥95% Buy
AP11715Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane778.94≥95% Buy
AP11768Azido-PEG4-Amido-Tris394.43≥95% Buy