Product block-copolymer-amphiphilic-copolymers

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Catalog	name	Description	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>
R-PTP-35K	PLGA-thioketal(TK)-PEI	Poly(L-lactide-co-glycolide)-thioketal-Polyethylenimine，PLGA-thioketal(TK)-PEI from ruixi.thioketal(TK) has the characteristics of active oxygen reaction.In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. As the final product, PLGA-thioketal(TK)-PEI has ROS response characteristics, so as to realize the drug delivery system.	price>
R-H-1024	PAA-b-Liquid Crystal Polymer（LCP）	Polyacrylic Acid-b-Liquid Crystal Polymer，PAA-b-Liquid Crystal Polymer（LCP），PAA-b-LCP from ruixi.Paa-b-lcp block copolymer is pH responsive.Ruixi is a 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.	price>
R-PLP-1125	mPEG-SS-PEI	Methoxy-poly(ethylene glycol)-s-s-Polyethylenimine,mPEG-SS-PEI from ruixi.Disulfide bond has the Glutathione (GSH) reduction response. The transmission electron microscope observation showed that the particle size of the disulfide bond-free mPEGPEI-pEGFP complex and mPEG-SS-PEI-pEGFP complex were both about 200 nm. Further, the in vitro cytotoxicity of the polymer containing disulfide bond was not significantly increased compared with the mPEG-PEI.	price>
R-C-4676	DEAP-C16-PEI2K-PEG	Our company sells research regeats related to nano targeted drug delivery system, including synthetic phospholipid, polyethylene glycol derivatives, block copolymers, gold nanoparticles, magnetic nanoparticles and fluorescent dyes. The scientists of our group all come from the outstanding university of China, who have strong academic background in chemistry, biology and nanotechnology. The quality of our products is strictly control druing the preparation.	price>
R-C-6756	PMMA(95-99%)-co-PAA(1-5%) Mw=50000	Poly(Acrylic Acid-B-Methyl Methacrylate),PAA-PMMA,Amphiphilic block copolymer PAA-PMMA.The nanoscale structures created from block copolymers could potentially be used for creating devices for use in computer memory,nanoscale-templating and nanoscale separations.Polyglutamic acid is a polymer of the amino acid glutamic acid.	price>
R-C-5305	PVAX polymer	PVAX polymer is a conjugated polymer material, which is composed of polystyrene and Polyacrylonitrile, and has the characteristics of semiconductor materials. PVAX polymers have been widely used in optoelectronic devices such as organic fluorescent diodes (OLEDs) and Organic solar cell (OSCs) due to their luminescent and conductive properties. The molecular structure of PVAX polymers can be regulated by inducing disorder, thus improving their electrical properties.	price>
R-C-5680	Pluronic F127	Pluronic F127 (F127) composition polyoxyethylene-polyoxypropylene-polyoxyethylene (PEO-PPO-PEO), where PEO is hydrophilic and PPO is lipophilic. When this copolymer is heated to physiological temperature (ie, ~37 °C), the hydrophobic PPO block dehydrates and crosslinks with the hydrophilic PEO block to form spherical microgels.	price>
R-C-5681	Pluronic F127-NH2	Pluronic F127 (F127) composition polyoxyethylene-polyoxypropylene-polyoxyethylene (PEO-PPO-PEO), where PEO is hydrophilic and PPO is lipophilic. When this copolymer is heated to physiological temperature (ie, ~37 °C), the hydrophobic PPO block dehydrates and crosslinks with the hydrophilic PEO block to form spherical microgels.	price>
R-C-5755	m-PGA(gelation factor)	M-PGA gel factor is a kind of poly glutamic acid (m-Poly γ- Glutamic acid) compounds based on gel factor. Polyglutamic acid is a peptide chain formed by connecting glutamic acid units, which has high biocompatibility and biodegradability. Gel factor refers to the substance with gel ability, which can form gel structure under appropriate conditions. M-PGA gel factor is a compound based on polyglutamic acid, which has the characteristics of gel and can form a three-dimensional gel network.	price>

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