Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-C-031	DSPE-PEG (2000) Succinyl	(DSPE) polyethylene glycol is a combination of phospholipid and polyethylene glycol,which has hydrophilicity and hydrophobicity.Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying ligands with target surfaces such as antibodies and peptides.DSPE-PEG-Succinyl MW:2000 3400 5000.	price>
R-DS-0020	DSPE-PEG-MHC-peptide	Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying surface ligands such as antibodies and peptides.	price>
R-C-032	DSPE-PEG (2000) Carboxylic Acid	Ruixi Biotechnology Co.,Ltd.is a polymer manufacturer and distributor in China. Our company can synthesize PEG derivatives,amphiphilic block copolymers and biodegradable amphiphilic block copolymers,as well as poly amino acid peg block copolymers.The company can provide poly lysines (PLL),poly glutamic acid and poly-L-aspartic Acid polyaspartic acid, poly (l-omnimine) ornithine, poly-L-arginine polyarginine,poly sarcosines and other products.We can also copolymerize these products with PEG, and provide PLL or PGA active groups, including N3,biotin and other active groups.Our PLL polylysine and PGA polyglutamic acid modify different active groups.The active groups can be modified at the end of the straight chain or on the branched chain of the poly amino acid.	price>
R-PL-0168	DSPE-PEG-Niacin	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol)-Niacin,DSPE-PEG-Niacin from ruixi Triblock copolymer DSPE-PEG-Niacin .Niacin/Nicotic acid PEG derivatives are a class of bioactive PEGs that can be used to for drug delivery or bioassay development.	price>
R-C-005	DSPE-PEG (2000) Cyanur	Cyanur PEG-DSPE is an endgroup functionalized PEG-lipid conjugate used for attachment of peptides,antibodies, etc.under mild basic conditions.Proteins can be coupled to this membrane anchor without the need for previous derivatization.	price>
R-PL-0169	DSPE-PEG-ITC	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol)-Isothiocyanate,DSPE-PEG-ITC from ruixi Isothiocyanate is the chemical group –N=C=S, formed by substituting the oxygen in the isocyanate group with a sulfur. 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-014	DSPE-PEG-VE	Poly (ethylene glycol) (DSPE) is a combination of phospholipid and polyethylene glycol,which has hydrophilicity and hydrophobicity.Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying ligands with target surfaces such as antibodies and peptides.	price>
R-PL-0170	DSPE-PEG-Tretinoin	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol)-Tretinoin,DSPE-PEG-Tretinoin from ruixi Triblock copolymer DSPE-PEG-Tretinoin .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-015	DSPE-PEG-PCL	PEG-PCL can be used in targeted drug research and widely used in protein carrier and ligand crosslinking. Polyethylene glycol polycaprolactone can be used as drug loaded microspheres,microcapsules,vesicles and micelles,which can be used to achieve sustained and controlled release of drugs,and can also be used as tissue engineering scaffold materials with good hydrophilicity.DSPE (1,2-distearyl-sn-glycerin-3-phosphate ethanolamine) is a saturated 18 carbon phospholipid,which is commonly used in the synthesis of liposomes.Polyethylene glycol (PEG)-coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.The PEGylation of phospholipids significantly improved the capsules.	price>
R-PL-0171	DSPE-PEG-ISC	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol)-Isocyanate,DSPE-PEG-ISC from ruixi DSPE PEG has both hydrophilicity and hydrophobility and can be used for drug delivery, gene transfection and vaccine delivery as well. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs and are the excellent liposome formation materials. These liposomes can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies, peptides.	price>
R-C-016	DSPE-PEG-PLA	PEG-PLA can be used in the research of targeted drugs and the crosslinking of protein carriers and ligands.Polyethylene glycol polylactic acid can be used as drug loaded microspheres,microcapsules,vesicles and micelles,which can be used to achieve drug sustained-release and controlled-release.It can also be used as a tissue engineering scaffold with good hydrophilicity.DSPE(1,2-distearyl-sn-glycerin-3-phosphate ethanolamine) is a saturated 18 carbon phospholipid,which is commonly used in the synthesis of liposomes.Polyethylene glycol (PEG) - coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.	price>
R-C-012	DSPE-PEG-nano gold	Polyethylene glycol polylactic acid can be used as drug loaded microspheres, microcapsules,vesicles and micelles,which can be used to achieve drug sustained-release and controlled-release.It can also be used as a tissue engineering scaffold with good hydrophilicity.Polyethylene glycol(PEG)-coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.Gold nanoparticles are the tiny particles of gold,which have high electron density,dielectric properties and catalysis.They can combine with a variety of biological macromolecules without affecting their biological activities.Gold nanoparticles with different particle sizes can be easily prepared by reduction of chloroauric acid.The color of gold nanoparticles varies from red to purple according to the diameter.	price>
R-C-9957	DSPE-PEG2000-Galactose	Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying surface ligands such as antibodies and peptides.Pegylated galactose has better water solubility and other enhanced properties.Galactose,a monosaccharide group,greatly improves the selectivity of PEGylation.We can provide peg molecular weights of 1k, 2k, 3.4k, 5k, and 10k for this product	price>
R-C-040	DSPE-PEG-Tetrazine	Tetrazine can be used for biorthogonal reactions in many bioimaging and conjugation applications.At present,it is widely used in protein specific site function interpretation,subcellular structure selective labeling,drug targeted delivery,in vivo animal molecular imaging and preparation of biocompatible materials.Polyethylene glycol phospholipid liposomes form high-quality materials, which can be used for drug delivery,gene transfection and vaccine delivery. Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying surface ligands such as antibodies and peptides.	price>
R-DS-0030	DSPE-PEG-PSHB(QCHCGKCDSDSTDCT)	Polyethylene glycol phospholipid liposomes can be used for drug delivery,gene transfection and vaccine delivery.Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation.These materials can also be used for targeted drug delivery by modifying surface ligands such as antibodies and peptides.The targeted peptide specifically binds to pancreatic cancer cells.	price>
R-C-226	DSPE-Cyclodextrin	Cyclodextrin (CD) is a general term for a series of cyclic oligosaccharides produced by amylose under the action of cyclodextrin glucosyltransferase (CGT) produced by Bacillus.It usually contains 6-12 D-glucopyranosyl units.Because the glycosidic bond connecting the glucose unit cannot rotate freely,cyclodextrin is not a cylindrical molecule,but a slightly conical ring.	price>
R-C-227	DSPE-PEG-HMME	Compared with HPD,a mixed porphyrin preparation for clinical application,HMME has the advantages of high photosensitivity,high selective uptake rate of tumor, strong photodynamic effect,low toxicity,no mutagenicity and teratogenicity,etc. it is an ideal new drug for photodynamic cancer treatment.	price>
R-C-228	DSPE-PEG-Casein	Casein is a phosphorus protein in animal milk.The structure formula is nh2rcooh, odorless,odorless white to yellow powder with relative density of 1.25-1.31.It is almost insoluble in water,alcohol and ether.It is soluble in dilute alkali solution,alkaline carbonate solution and concentrated acid,and precipitated in weak acid.It is hygroscopic,stable when dry,and harden rapidly when wet.Mainly used as food additives,casein gum,cosmetics,safety matches,pigments,etc.	price>
R-C-229	DSPE-PEG-Catalase	Poly(z-diol) increases solubility and stability.Long circulating liposomes (LCL) were prepared by modifying the surface of liposomes with polyethylene glycol (PEG),which could prolong the half-life of liposomes,improve its stability in blood circulation,change the biological distribution of liposomes,and have targeting property.Silica modified PEG can modify silicon,glass and other materials,which has good biocompatibility.	price>
R-C-230	DSPE-PEG-Heparin	Heparin sodium salt is a highly sulfated glycosaminoglycan,which is widely used as an injectable anticoagulant.The heparin cascade is widely used as an anticoagulant to accelerate the coagulation rate of heparin.Heparin is used as an anticoagulant,mainly through its enhanced at-III mediated inhibition of coagulation factors,including thrombin and factor Xa interaction with at-iii.	price>

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