Lipids & Polymers

Amino-PEG7-azide consist of an amino (NH2) group with an azide (N3) group. The azide group enable click chemistry with alkyne, BCN, DBCO via Click Chemistry to form a stable triazole linkage, amine group is reactive with NHS active ester. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Biotin-PEG3-NHS ester is an biotinylation compound that can couple with primary amino groups (-NH2). The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Biotin-PEG5-azide is a click chemistry biotinylation reagent that can react with alkyne molecule to form a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Biotin-PFP ester will react with primary amino groups (-NH2) to form stable, irreversible amide bonds. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Mal-PEG4-alcohol is a PEG linker containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

endo-BCN-PEG4-t-butyl ester is a click chemistry linker containing a BCN group and a t-butyl protected carboxyl group. The BCN group can react with azide-tagged molecules. The protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. The t-butyl ester can be converted to free acid under acidc condition. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

endo-BCN-PEG6-t-butyl ester is a click chemistry linker. The hydrophilic PEG spacer increases solubility in aqueous media. The BCN group can react with azide-tagged molecules. The protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. It can be converted to free acid under acidc condition. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

endo-BCN-PEG3-Boc-amine is a click chemistry linker containing a Boc-protected amine. The protected amine can be deprotected under mild acidic conditions. The BCN group enable copper free click chemistry with azide-tagged molecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Mal-PEG6-t-butyl ester is a PEG linker containing a maleimide group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.