Product block-copolymer-other copolymers

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Catalog	name	Description	price
R-C-5786	COOH-PEOz MW:2K	PEOz-COOH,poly(2-ethyl-2-oxazoline)-carboxylic acid,The carboxylic acid functional groups(-COOH) in PEOz-COOH can be utilized for various purposes.They can enable the conjugation of molecules or therapeutic agents to the polymer backbone through covalent bonding.This conjugation can be performed to incorporate specific functionalities,improve drug loading,or enhance the stability of the polymer matrix.	price>
R-C-5802	PEI-Cholesterol MW:1800	Polyethylenimine(PEI)is a cationic polymer known for its ability to interact with negatively charged nucleic acids,such as DNA or RNA.It can condense and protect the nucleic acids from degradation,as well as facilitate their cellular uptake.However,the high positive charge of PEI can cause cytotoxicity and interfere with its delivery efficiency.	price>
R-C-5806	PEI1800-COOH	PEI-COOH,PEI is a cationic polymer known for its high affinity to negatively charged molecules, such as DNA, RNA, or siRNA. It can condense and protect these nucleic acids, enabling efficient cellular uptake and gene delivery. However, unmodified PEI has been associated with cytotoxicity due to its strong positive charge.	price>
R-C-5807	PVP40K-COOH	PVP-COOH,Polyvinyl pyrrolidone-carboxylic acid (PVP-CA) is a copolymer that combines two different monomers:polyvinyl pyrrolidone(PVP)and carboxylic acid(CA)functional groups. PVP is a water-soluble polymer widely used in pharmaceuticals, cosmetics, and personal care products due to its excellent film-forming, stabilizing,and solubilizing properties.On the other hand, carboxylic acid groups contain a carboxyl functional group(-COOH),making them hydrophilic and capable of forming ionic interactions.	price>

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