Product -block-copolymer

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Catalog	name	Description	price
R-C-5111	Thiol-PEG750-Polyethylenimine	Polyethylenimine-Polyethylene glycol-Thiol is an AB block copolymer with Thiolgroup at the end of PEG, PEI-PEG-SH is a cationic polymer can be used for drug delivery systems,PEI can choose branch or linear.	price>
R-C-5112	PEI-PEG350-MAL	PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG, PEI can choose branch or linear.	price>
R-C-5113	PEI-Polyethylene glycol550-MAL	PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG, PEI can choose branch or linear.	price>
R-C-5114	Maleimide-PEG750-Polyethylenimine	PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG,PEI can choose branch or linear.	price>
R-C-5115	PEI-PEG350-FITC	Polyethylene imine (PEI), also known as polyethyleneimine and polyaziridine, is a highly water-soluble molecular polymer. PEG-PEI is a charge reversal polymer, with biotin groups at the end that can be used to modify proteins, peptides, and other materials through amino acid or other acid active chemical groups.	price>
R-C-5116	PEI-Polyethylene glycol550-FITC	Polyethylene imine (PEI), also known as polyethyleneimine and polyaziridine, is a highly water-soluble molecular polymer. PEG-PEI is a charge reversal polymer, with biotin groups at the end that can be used to modify proteins, peptides, and other materials through amino acid or other acid active chemical groups.	price>
R-C-5117	Fluorescent-PEG750-Polyethylenimine	Polyethylene imine (PEI), also known as polyethyleneimine and polyaziridine, is a highly water-soluble molecular polymer.PEG-PEI is a charge reversal polymer, with biotin groups at the end that can be used to modify proteins，peptides,and other materials through amino acid or other acid active chemical groups.	price>
R-C-5412	mPEG113-PPMEMA80	mPEG113-PPMEMA80 forms a block copolymer that incorporates the properties of both PEG and PMPC. This copolymer can be used as a coating or functional material for various applications, such as drug delivery systems, surface modification of biomaterials, or as a vehicle for controlled release of therapeutic agents. The specific composition of mPEG113-PPMEMA80 (80% PMPC content).	price>
R-C-5454	PEI1800-Se-Se-PEG20k	The PEI1800-Se-Se-PEG conjugate combines these three components to create an efficient and controlled gene delivery system. The positively charged PEI1800 core condenses the nucleic acids, protecting them from degradation and facilitating cellular uptake. The Se-Se linkage allows for redox-responsive release of the genetic material within the cells, ensuring efficient intracellular delivery. This product is only suitable for scientific research and is not intended for human body research.	price>
R-C-5458	PAMAM G5-SS-PEG-Angiopep2	PAMAM G5-SS-PEG-Angiopep2 creates a multifunctional drug delivery system with controlled release, improved stability, and targeted drug delivery capabilities. The PAMAM G5 dendrimer provides a central scaffold for drug encapsulation, while the SS bond allows for controlled release of the drug payload in reducing environments. The PEG layer improves stability, solubility, and circulation time. the Angiopep2 targeting ligand enables specific binding to LRP1 receptors on the blood-brain barrier, facilitating the transport of drugs into the brain tissue.	price>

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