Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-0302-2K	DSPE-HYD-PEG-RhB	Ruixi can provide 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-hyd-polyacetylene glycol-rhodamine.Rhodamine B has strong fluorescence in the solution.It can be used as cell fluorescent dye,colored glass,fireworks and other industries in the laboratory.The stereoprotective effect of PEG on liposomes depends on the molecular weight,chain length,flexibility,hydrophilicity and composition of phospholipid.	price>
R-AZ-001	DSPE-azobenzene-PEG	Azobenzene chromophores undergo reversible CIS trans isomerization under light irradiation,and molecular orientation rearrangement occurs under polarized light.The photoinduced anisotropy and Photochromism of the polymer have potential applications in the field of optoelectronic information technology,DSPE-PEG is a kind of long-acting liposome material.It is widely used in scientific research field to modify various active targeting materials or therapeutic materials or auxiliary therapeutic materials at the end of PEG.The 1,2-distearoyl-sn-glycero-3-phosphoethanolamine azobezene-polyacetylene glycol provided by ruixi bio can be used in many fields.	price>
R-AZ-002	DSPE-PEG-azobenzene	Azobenzene chromophores undergo reversible CIS trans isomerization under light irradiation,and molecular orientation rearrangement occurs under polarized light.The photoinduced anisotropy and Photochromism of the polymer have potential applications in the field of optoelectronic information technology, DSPE-PEG is a kind of long-acting liposome material. It is widely used in scientific research field to modify various active targeting materials or therapeutic materials or auxiliary therapeutic materials at the end of PEG.The 1,2-distearoyl-sn-glycero-3-phosphoethanolamine azobezene-polyacetylene glycol provided by ruixi bio can be used in many fields.	price>
R-DZP014	DSPE-Se-Se-PEG	DSPE-Se-Se-PEG,1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-Se-Se-polyethylene glycol from ruixi. DSPE-Se-Se-PEG are composed of two selenium bonds. It can be used as the material of hydrophilic polymer micelles.	price>
R-Z-110	DSPE-RhB(RhodamineB)	DSPE-RhB(RhodamineB),1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-RhodamineB from ruixi. DSPE-RhB(RhodamineB) is a kind of liposome labeled by rhodamine, which can be used as fluorescent liposome. Rhodamine B is a kind of synthetic red basic fluorescent dye, commonly known as flower pink. Rhodamine B has strong fluorescence in solution and is used as a fluorescent staining agent for cells in laboratory.	price>
R-ZD-77	DSPE-PEG-Dextran	DSPE-PEG-Dextran,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Dextran from ruixi.The combination of phospholipid and polyethylene glycol is hydrophilic and hydrophobic. 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. It can also be used for drug delivery, gene transfection and vaccine delivery.	price>
R-SE-6	DSPE-PEG-Cy7	DSPE-PEG-Cy7,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Cyanine7 from ruixi.The excitation and absorption wavelengths of dspe-peg-cy7 are 750nm-773nm, which can be used for fluorescence tracking. Cyanine dyes are often used in biomolecular labeling, fluorescence imaging and other fluorescent biological analysis.	price>
R-G-44	DSPE-PEG-BSA	DSPE-PEG-BSA, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-bull serum albumin from ruixi.BSA as a carrier protein, can be crosslinked with hapten and other weak antigens to make them have stronger immunogenicity in antibody production. BSA is often used as a reaction stabilizer for some enzymes in restriction enzyme digestion. It can be used in biochemical research, genetic engineering and medical research.	price>
R-0289	DSPE-PEG-TRITC	DSPE-PEG-TRITC,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-TRITC from ruixi.DSPE-PEG-TRITC can be used to modify amino acids, proteins, peptides and so on.TRITC is a bright orange fluorescent dye with the maximum absorption wavelength of 550nm and the maximum emission wavelength of 620nm. It is usually combined with antibodies and proteins for cell imaging, and can be used for double labeling or contrast staining.	price>
R-H079	DSPE-PEG-Lysozyme(LZ)	DSPE-PEG-Lysozyme(LZ),1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Lysozyme from ruixi.Lysozyme, also known as cytoplasmic enzyme, is an alkaline enzyme that can hydrolyze mucopolysaccharide in bacteria. Lysozyme is widely used as a tool enzyme in protoplast fusion. These functional lysozyme products can be used in enzyme research, bioassay development and many other biomedical research.	price>
R-E-45	DSPE-PEG-Coumarin	DSPE-PEG-Comarin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Comarin from ruixi.Coumarins inhibit the synthesis of coagulation factors in the liver. Coumarins are similar in structure to vitamin K. Coumarins combine with vitamin K epoxide reductase in the liver, inhibit the transformation of vitamin K from epoxide to hydroquinone type, and inhibit the circulation of vitamin K. Coumarins are vitamin K antagonists or competitive inhibitors. The carboxylation of coagulation factors Ⅱ, Ⅶ, Ⅸ and Ⅹ containing glutamic acid residues was inhibited, but their precursors had no coagulation activity, so the coagulation process was inhibited. But it has no effect on the formed coagulation factors.	price>
R-G-H9	DSPE-PEG-PLL	DSPE-PEG-PLL,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-poly(L-lysine) from ruixi.Poly (L-lysine) is a kind of polypeptide with antibacterial effect Genetic material or genetic particle structure, enzyme or functional protein. Poly (L-lysine) can be used as drug delivery carrier.	price>
R-R-667	DSPE-PEG-ICG	DSPE-PEG-ICG,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Indocyanine Green from ruixi.Indocyanine green (ICG) is a cyanine dye used in medical diagnosis. It is used to measure cardiac output, liver function and hepatic blood flow, and is used in ophthalmic angiography. For choroidal and retinal angiography. Compared with fluorescein angiography, ICG has better resolution of choroidal vessels, but worse resolution of retinal vessels.	price>
R-Y-09	DSPE-PEG-β-cyclodextrin(β-CD)	DSPE-PEG-β-cyclodextrin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-β-cyclodextrin from ruixi.Cyclodextrin can effectively increase the solubility and dissolution rate of some poorly soluble drugs in water. It is widely used in the separation of organic compounds, organic synthesis and pharmaceutical excipients. The inclusion complexes of natural cyclodextrin and modified cyclodextrin with some non biocompatible drug molecules have been prepared, which not only increases the biocompatibility of drugs, but also plays the role of sustained-release.	price>
R-DP-053	DSPE-PEG-Insulin	DSPE-PEG-Insulin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Insulin from ruixi.DSPE peg insulin is a lipid peg reagent composed of insulin.Insulin is the only hormone in the body to reduce blood sugar and promote the synthesis of glycogen, fat and protein.	price>
R-DP-055	DSPE-PEG-Ficoll	DSPE-PEG-Ficoll,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Ficoll from ruixi.DSPE-PEG-Ficoll is a carbohydrate lipid polymer.Ficoll is a kind of kind of non-toxic, harmless, non flammable and expansive white powder water-soluble polymer. It is widely used as the medium of density gradient centrifugation and as an inner carrier of low molecular weight hapten in immunology research.They, it is often mixed with meglumine diazoxide to reduce visibility. Ficoll is mainly used to isolate varieties kinds of cells, including blood cells, fibroblasts, tumor cells, mouse liver cells, biological research, separation and purification of lymphacytes, cell research, tumor research, immune research and cell transplantation.	price>
R-DP-139	DSPE-PEG-Ce6	DSPE-PEG-Ce6,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Chlorin e6 from ruixi.Chlorin E6 is a dark green powder with high hygroscopicity and easy oxidation. It is used as photosensitizer. It is the second generation of sensitizer, it has the advantages of non-toxic, high selectivity of tumor tissue and high clearance rate of non tumor tissue. It has good selectivity and long time retention in tumor cells. Photodynamic therapy has a certain anti-tumor effect. Under the effect of ultrasound, dihydroporphyrin E6 can also show a good anti-tumor effect of SDT.	price>
R-DP-056	DSPE-PEG-Inulin	DSPE-PEG-Inulin,1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Inulinfrom ruixi.Inulin is a reserve polysaccharide in plants.	price>
R-CQ-024	DSPE-PEG5-propargyl	Our products include:synthetic phospholipids,block copolymers,magnetic nanoparticles,gold nanoparticles and gold nanorods,near-infrared fluorescent dyes, reactive fluorescent dyes,fluorescent labeled dextran BSA and streptavidin,protein crosslinking agents,silica and mesoporous silica,polymer microspheres,near-infrared fluorescent dyes,up conversion nanoparticles Luminescent particles,fluorescent proteins and fluorescent probes.Ruixi can also provide special customized products.	price>
R-CA-036	DSPE-PEG5-azide	Azides can be divided into organic azides and inorganic azides,which are azide derivatives with the general structure formula of rnnn.Polyethylene glycol (PEG) refers to the oligomer or polymer of ethylene oxide.They have excellent lubricity,moisture retention,dispersibility,adhesive,antistatic agent and softener.They are widely used in cosmetics.pharmaceutical,chemical fiber, rubber,plastic,paper,paint,electroplating,pesticide,metal processing and food processing industries.	price>

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