Product block-copolymer-custom-synthetic-block-copolymer

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Catalog	name	Description	price
R-C-5731	PS-r-PMMA-OH	PS-b-PMMA-OH,Random copolymers for substrate modification, but instead used hydroxyl(OH)end grafted PS-r-PMMA and identified surface neutrality through contact angle measurements.The use of the OH end group on the random copolymer allows the copolymer to end-graft itself to the silicon oxide layer of the substrate,and therefore immobilizes it.	price>
R-C-5733	FA-PEG37-PDMAEMA40	PDMAEMA-PEG-FA,FA-PEG-PDMAEMA,PDMAEMA possesses pH-responsive properties, as it becomes protonated and water-soluble under acidic conditions. It has been widely used in drug delivery systems and as a gene delivery vector due to its ability to encapsulate and release therapeutic molecules.The PDMAEMA-PEG-Folate conjugate can be used for targeted drug delivery, where the PDMAEMA segment can encapsulate therapeutic molecules and respond to the acidic environment in the tumor, leading to drug release.	price>
R-C-5736	MTX-PEI25k (Branched chain)	PEI-MTX,MTX-PEI,Polyethyleneimine(PEI)is a cationic polymer,it widely used as a gene delivery vector.PEI can complex with nucleic acids,protect them from degradation,and facilitate their intracellular delivery.Additionally,PEI possesses protonatable amino groups that enable endosomal escape, enhancing gene expression.MTX refers to methotrexate, a chemotherapy drug that inhibits the synthesis of nucleotides,leading to the suppression of DNA replication and cell proliferation.PEI-MTX conjugate combines the beneficial properties of both PEI and MTX for targeted drug delivery.The MTX moiety in the conjugate acts as a targeting ligand that can specifically bind to folate receptors,which are frequently overexpressed on the surface of cancer cells.	price>
R-C-5737	PEG2K-Se-Se-PEI20K	PEG-Se-Se-PEI,PEI-Se-Se-PEG,The disulfide bonds linking the PEI and Se atoms in the conjugate are sensitive to the intracellular environment,specifically the high levels of reductive agents such as glutathione.This sensitivity allows for the controlled release of the payload (e.g,genes or drugs) in the target cells.The reduction of the disulfide bonds leads to the detachment of the payload from the delivery system,facilitating its release and subsequent biological activity.	price>
R-C-5740	Perfluorononanoic acid-PAMAM-SS-PEG	PFNA-PAMAM-SS-PEG combines the hydrophobic properties of PFNA, the encapsulation capabilities of PAMAM, the controlled release mechanism of the disulfide bonds, and the advantages of PEGylation. This conjugate offers a platform for the development of targeted drug delivery systems, where the payload can be efficiently encapsulated within the dendrimer and released in a controlled manner in response to the reducing cellular environment.	price>
R-C-5748	PAMAM(Generation 0)-C14	The terminal groups of PAMAM are precisely controllable,and as drug and gene carriers,they have high stability,good biocompatibility,and no immunogenicity.Generation 0 PAMAM has the characteristics of dendritic compounds and is easy to synthesize non-toxic.	price>
R-C-5749	PNIPAAM2000-COOH	PNIPAAm is a substance with an extremely unique molecular structure, where the isopropyl group on its molecule is a strongly hydrophobic group, while the amide bond is a highly hydrophilic group with strong hydrogen bonding ability in the aqueous phase. Polymer materials prepared using NIPAAm as a framework generally exhibit good temperature sensitivity and exhibit a unique, reversible phase transition behavior.	price>
R-C-5775	PEG-P(DEA39-DPA61)	PEG-PDEA-PDPA,PDEA and PDPA are pH-responsive polymers that can undergo changes in their conformation and properties in response to changes in pH. These polymers are typically cationic at a low pH (such as in an acidic environment), making them suitable for drug delivery applications in acidic environments like tumors or intracellular compartments.	price>
R-C-5776	PS6500-b-PEG4000-COOH	PS-b-PEG-COOH,Polystyrene(PS)is a kind of polymer synthesized by free radical addition reaction of styrene monomer,and polyethylene glycol(PEG)is an oligomer or polymer of ethylene oxide.The product is non-toxic,non irritant,slightly bitter in taste,good in water solubility and good in compatibility with many organic components.This product is only used for scientific research experiments and is not intended for clinical human use.	price>
R-C-5783	PEI1.8K-Nonadecafluorodecanoic Acid	PEI-Nonadecafluorodecanoic Acid,Polyethyleneimine (PEI) is a cationic polymer with repeating ethyleneimine units.Nonadecafluorodecanoic acid (NFDA) is a perfluorinated carboxylic acid with nineteen fluorine atoms. It is a hydrophobic compound that can interact with hydrophobic surfaces or molecules.When PEI and NFDA are combined, they can form a complex through electrostatic interactions and hydrophobic interactions. The positive charges of PEI can interact with the carboxylate groups of NFDA, while the hydrophobic fluorocarbon chain of NFDA can interact with hydrophobic entities.	price>

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