Product block-copolymer-pla-peg

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Catalog	name	Description	price
R-OR-554	PLA-PEG-Galactose	Poly(D,L-lactide)-Polyethylene glycol-Galactose，PLA-PEG-Galactose from ruixi.Polyethylene glycol (PEG) is one of the most frequently used polymers for coating nanocarriers to enhance their biocompatibility, hydrophilicity, stability, and biodegradability.Synthesis of PEG conjugates (peptide, folate, biotin, mannose, etc.), imaging peg conjugates (coumarin, coumarin, coumarin, etc.), near-infrared dyes, etc.) and delivery of PEG conjugates (doxorubicin, paclitaxel and other hydrophobic low molecular weight drugs).	price>
R-OR-5677	NGR-PEG2K-PLA	Poly(D,L-lactide)-Polyethylene glycol2k-NGR，Sequence number of NgR peptide:Asparagic acid-Arginine-Glycine，NGR-PEG2K-PLA from ruixi.NgR peptide is a kind of target peptide which can bind to CD13 receptor on tumor neovascular endothelial cells. It can locate liposome in tumor tissue, make the drugs in liposome concentrate in tumor site, so as to improve tumor effect.	price>
R-PV-037	PLA-PEG	Polylactic acid-polyethylene glycol,PLA-PEG from ruixi.PEG-PLA is an amphiphilic AB diblock copolymer consisting of a hydrophilic block polyethylene glycol (PEG) or polyethylene oxide (PEO) and a hydrophobic block polylactic acid or polylactide (PLA). The PEG polymer is capped a methyl ether group, and the hydrophobic block terminates with a hydroxyl group. PEGylated copolymers with biodegradable and biocompatible polyester segments can be used to prepare core-shell micelles, nanoparticles and microspheres. The hydrolytic degradability of polyester segments depend on the molecular weight and the spacer between ester groups (lactide, glycolide or caprolactone).	price>
R-PL1195-X	PLA-Histidine	poly(L-lactide)- histidine，PLA-Histidine from ruixi.Histidine is an essential amino acid in the field of nutrition.Histidine is also one of the necessary raw materials for the synthesis of some pharmaceutical intermediates.Ruixi biological company provides PLGA histidine, DSPE peg histidine, Poly-L-Histidine，PLA-Histidine，PCL-histidine.	price>
R-M-420	Azobenzene-PLA(20k)-PEG(2k)-PEI(2k)	Azobenzene-PLA(20k)-PEG(2k)-PEI(2k),azobenzene-Polylactic acid-Polyethylene glycol-Polyethylenimine from ruixi.Azobenzene chromophores undergo reversible CIS trans isomerization under light irradiation,and molecular orientation rearrangement occurs under polarized light. Azobenzene is mainly used in organic synthesis, acaricide, dye manufacturing and rubber accelerator.	price>
R-CG-059	PLA-s-s-PEG-COOH	Poly(D,L-lactide)-s-s-Polyethylene glyco-carboxylic acid,PLA-s-s-PEG-COOH from ruixi.Disulfide bond has glutathione response effect.PLA is connected with disulfide bond, then peg thiol (PEG COOH) is coupled to form plA-s-s-peg-COOH. The product can be used to prepare micelles or vesicles and other new targeted products for drug encapsulation.	price>
R-CG-060	PLA-s-s-PEG-NH2	Poly(D,L-lactide)-s-s-Polyethylene glyco-Amine,PLA-s-s-PEG-NH2 from ruixi.Disulfide bond has glutathione response effect.PLA is connected with disulfide bond, then peg thiol (PEG NH2 ) is coupled to form plA-s-s-peg-Amine. The product can be used to prepare micelles or vesicles and other new targeted products for drug encapsulation.	price>
R-CG-061	PLA-s-s-PEG-Mal	Poly(D,L-lactide)-s-s-Polyethylene glyco-Maleimide,PLA-s-s-PEG-Mal from ruixi.Disulfide bond has glutathione response effect.PLA is connected with disulfide bond, then peg thiol (PEG Mal ) is coupled to form plA-s-s-peg-Mal. The product can be used to prepare micelles or vesicles and other new targeted products for drug encapsulation.	price>
R-CG-062	PLA-s-s-PEG-NHS	Poly(D,L-lactide)-s-s-Polyethylene glyco-N-Hydroxysuccinimide,PLA-s-s-PEG-NHS from ruixi.Disulfide bond has glutathione response effect.PLA is connected with disulfide bond, then peg thiol (PEG NHS ) is coupled to form plA-s-s-peg-NHS. The product can be used to prepare micelles or vesicles and other new targeted products for drug encapsulation.	price>
R-CG-063	PLA-s-s-PEG-biotin	Poly(D,L-lactide)-s-s-Polyethylene glyco-biotin,PLA-s-s-PEG-biotin from ruixi.Disulfide bond has glutathione response effect.PLA is connected with disulfide bond, then peg thiol (PEG biotin ) is coupled to form plA-s-s-peg-biotin. The product can be used to prepare micelles or vesicles and other new targeted products for drug encapsulation.	price>

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