Catalog name Description 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>