Product block-copolymer-amphiphilic-copolymers

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Catalog	name	Description	price
R-BC-0038	CD-PGA	β-Cyclodextrin-POLY-L-GLUTAMIC ACID,β-CD-PGA,PGA-CD-β from ruixi β-CD-PGA is an amphiphilic copolymer.Polyglutamic acid (PGA) is a special anionic natural polymer. It is a homologous polyamide formed by amide linkage between a-amino group and gamma-caboxyl group.Beta-cyclodextrin is a kind of white crystal, which is easy to crystallize in water. Now it is widely used in pharmaceutical excipients and food additives.	price>
R-PL1501	PMAA100-NH2	PMMA microspheres,namely polymethyl methacrylate microspheres,are white powder particles formed by suspension polymerization of MMA monomer.It has been widely used in cosmetics,films,coatings,paints,chromatography media and optical materials due to its special properties such as large specific surface area, strong adsorption,strong condensation and strong surface reaction ability.PMMA microspheres with different functional groups were prepared by surface modification,including PMMA carboxyl microspheres,PMMA amino microspheres and PMMA epoxy microspheres.	price>
R-OR-544	PMMA-SH	Polymethyl methacrylate-thiol,PMMA-SH from ruixi.PMMA has the advantages of light weight, low price, easy to form and so on. It can form a good film and good dielectric properties, and can be used as the dielectric layer of the FET.	price>
R-OR-545	Galactose-Stearate	Galactose-Stearate from ruixi.Stearic acid is a kind of fatty acid widely existing in nature. Almost all oils contain stearic acid with different contents, which is higher in animal fat, such as 24% in tallow, less in vegetable oil, 0.8% in tea oil and 6% in palm oil.	price>
R-OR-568	PAE10K-PEG5K-glutamine(Connected by carboxyl group)	poly(β-amino esters)10k-polyethylene glycol5k-glutamine,PAE10000-PEG5000-glutamine(Connected by carboxyl group) from ruixi.Glutamine, scientific name 2-amino-4-carbamoyl butyric acid, English glutamine (Gln).Poly (β - aminoester) is a kind of drug carrier with pH sensitivity, low toxicity, simple synthesis method and various structures. It has a broad medical prospect in tumor targeting drug system.	price>
R-DZP003	Poly(DMA-co-NAS)MW:7500-8000	Ruixi Biotechnology Co., Ltd. is a well-known biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click Chemistry and macrocyclic ligands, etc.	price>
R-OR-572	P(DMA-co-TPAMA)	All hydrophilic block polymer is a kind of special amphiphilic block polymer, which is composed of two or more blocks with different chemical properties, and each block has water solubility under appropriate conditions.	price>
R-9999	PEI25K-PEG2K-Transferrin	Polyethylenimine25k-polyethylene glycol 2k-Transferrin,PEI25000-PEG2000-Transferrin from ruixi.Transferrin, TRF, siderophilin) is the main iron-containing protein in plasma, which is responsible for the transport of iron absorbed by digestive tract and released by red blood cells.	price>
R-PL1052-X	PAMAM-PLGA-NH2	Poly(amidoamine) -Poly(lactic-co-glycolic acid)-polyethylene glycol-Amine，PAMAM-PLGA-NH2 from ruixi.Poly(amidoamine) (PAMAM) dendrimers are a novel class of spherical, well-designed branching polymers with interior cavities and abundant terminal groups on the surface which can form stable complexes with drugs, plasmid DNA, oligonucleotides, and antibodies. PAMAM poly (lactide co glycolide) - amine, the dendrimer block copolymer of this product is a unique product of Ruixi biology. The product quality is high and the price is favorable.	price>
R-795P-2K	Lipoic acid-PEG-HYD-CY5 ,MW:2K	Lipoic acid-Polyethylene glycol-Hydrazone-Cyanine5,LA-PEG2K-HYD-CY5, Lipoic acid-PEG-HYD-CY5 ,MW:2K from ruixi.Hydrazone bond has pH response effect.Lipoic acid PEG Cy5 is fluorescent PEG derivatives that have a lipoic acid group on one end of PEG chain and a Cy5 fluorescent dye on the other PEG terminus. Lipoic acid, also known as thioctic acid, contains a disufide bond that can bind to gold and other metal surface. It is also an important molecule parting in various biological processes. Cy5, on the other hand, is a bright cyanine dye that has excitation/emission wavelength at 650 nm/670 nm.	price>

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