PEG

Bis-propargyl-PEG4 enables Click Chemistry reactions with azide compounds via copper catalyzed azide-alkyne Click Chemistry. The PEG units enhance the solubility of the molecule in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

m-PEG4-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Trityl-PEG8-azide trityl protected click chemistry PEG linker containing an azide group and a trityl protected group. The azide group enables Click Chemistry. Trityl group can be removed under acid conditions or hydrogenolysis. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azide-PEG8-alcohol is a click chemistry reagent with an azide(N3) and a terminal hydroxyl group. The azide group is reactive with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl (OH) group enables further derivatization or replacement with other functional groups. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azide-PEG4-Tos is a heterofunctional crosslinker containing an azide (N3) group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitution reactions. PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Trityl-PEG10-azide is a PEG linker containing an azide group and a trityl protected ester. Trityl group can be removed under acid conditions or hydrogenolysis. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azido-PEG8-t-butyl ester is a click chemistry compound conpprising an azide group and a t-butyl ester moiety. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

3-(2-bromoacetamido)propanoic acid NHS ester is a PEG linker containing a bromide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

m-PEG6-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.