PEG

4-arm PLGA-NH2, MW 40,000 is a multiarm poly(lactide-co-glycolide) containing terminal amines which can be reacted with NHS ester in an aqueous solution at pH 7 to 9. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Mal-PEG-Amine, MW 1,000 is a poly PEG linker containing a maleimide group and an amine group. The hydrophilic poly PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

Mal-PEG-Amine, MW 2,000 is a poly PEG linker containing a maleimide group and an amine group. The hydrophilic poly PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

Mal-PEG-Amine, MW 3,500 is a poly PEG linker containing a maleimide group and an amine group. The hydrophilic poly PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

Mal-PEG-Amine, MW 5,000 is a poly PEG linker containing a maleimide group and an amine group. The hydrophilic poly PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

Mal-PEG-Amine, MW 10,000 is a poly PEG linker containing a maleimide group and an amine group. The hydrophilic poly PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

NH2-PLGA(5k)-mPEG(5k) is an amphiphile block copolymer which can self-assemble in water to form micelles (poly(lactide-co-glycolide) (PLGA) as a core is shielded by PEG). The core regions can serves as hydrophobic drugs reservoirs which can then be delivered 'stealthily' in vivo. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

NH2-PLGA(10k)-mPEG(5k) is an amphiphile block copolymer which can self-assemble in water to form micelles (poly(lactide-co-glycolide) (PLGA) as a core is shielded by PEG). The core regions can serves as hydrophobic drugs reservoirs which can then be delivered 'stealthily' in vivo. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

PLLA-Amine, MW 2,000 is a biodegradable polymer which has a terminal amine and hydroxy group. PLLA polymer is an enantiomeric pure, semicrystalline polyester. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.