Lipids & Polymers

N-(Azido-PEG10)-N-PEG10-t-butyl ester is a click chemistry reagent with a terminal azide group and secondary amine NH group. NH group is reactive with NHS ester, The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The azide group can participate in Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

TCO-PEG10-acid is a click chemistry linker containing a TCO (trans-cycloctene) and a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators such as EDC. , TCO reagent is highly reactive with tetrazine in an inverse electron demand Diels Alder (IEDDA) reaction followed by a retro-DA reaction. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Tri-(Propargyl-PEG2-ethoxymethyl)-methane-amido-PEG3-carboxylate is reactive with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

N-(Azido-PEG10)-N-(PEG10-NH-Boc)-PEG10-acid is a branched PEG linker with terminal azide, n-boc, and carboxylic acid groups. 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. The Boc group can be deprotected under mild acidic conditions to form the free amine. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Azide-PEG-CH2CO2H, MW 2,000 is a click chemistry polyPEG polymer, carboxylic group can couple with amine containing molecules such as protein, peptide in the presence of coupling reagent, HATU or EDC to form amide bond. Azide is reactive with alkyne molecule via click chemistry. Reagent grade, for research purpose.

Amino-Tri-(Azide-PEG10-ethoxymethyl)-methane HCl Salt is a branched PEGylation reagent containing an amino group with three azide groups. The amino group is reactive with carboxylic acids, activated NHS esters. . 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.

SPDP-Gly-Pro-acid TEA salt is a linker with SPDP and carboxylic acid moieties. The SPDP is an amine and thiol reactive crosslinker. It is also membrane permeable, allowing it to participate in intracellular crosslinking reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

SPDP-Gly-Gly-methoxy is a linker with SPDP and methyl ester moiety. The SPDP is an amine and thiol reactive crosslinker. It is also membrane permeable, allowing it to participate in intracellular crosslinking reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

N-(Azido-PEG3)-PEG4-t-butyl ester is a branched PEG linker with an azide group and a t-butyl ester group. The azide group reacts with alkyne or cyclooctyne in Click Chemistry reaction. The amino group is reactive with carboxylic acids, activated NHS esters, and carbonyls. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.