Product block-copolymer-pcl-peg

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Catalog	name	Description	price
R-PL1103-X	PCL-S-S-PEG-OMe	PCL-S-S-PEG-OMe，Poly(ε-caprolactone)--s-s-Polyethylene glycol-OMe from ruixi.Methoxy terminated peg links PCL, and the middle links disulfide bond. PCL - SS - PEG - OME is a kind of biodegradable polymer.	price>
R-SA-002	Streptavidin(SA)-PEG-PCL	Streptavidin-poly(ethylene glycol)-Poly(ε-caprolactone),Streptavidin(SA)-PEG-PCL,PCL-PEG-Streptavidin(SA),PCL-SA from ruixi.Streptavidin is a biotin binding protein derived from Streptomyces avidinii. Its nonspecific binding is much lower than that of avidini. Streptavidin protein has more favorable chemical properties such as almost no net charge at neutral pH and no carbohydrate. Therefore, it is widely used as an alternative to avidini. Sa-peg-PCL is a customized product. Ruixi can also customize other binding products of streptavidin.	price>
R-CG-087	PCL-Hydrazone(hyd)-peg-Biotin	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-BIOTIN,PCL-Hydrazone(hyd)-peg-Biotin from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG Biotin was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-088	PCL-Hydrazone(hyd)-peg-Thiol(sh)	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-Thiol,PCL-Hydrazone(hyd)-peg-sh from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG thiol was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-089	PCL-Hydrazone(hyd)-peg-Azide(N3)	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-Thiol,PCL-Hydrazone(hyd)-peg-sh from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG thiol was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-090	PCL-Hydrazone(hyd)-peg-Alkyne	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-Alkyne,PCL-Hydrazone(hyd)-peg-Alkyne from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG Alkyne was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-091	PCL-Hydrazone(hyd)-peg-folate(FA)	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-folate,PCL-Hydrazone(hyd)-peg-folate from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG folate was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-092	PCL-Hydrazone(hyd)-peg-OH	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-hydroxyl ,PCL-Hydrazone(hyd)-peg-OH from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG-hydroxyl was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-093	PCL-Hydrazone(hyd)-peg-CHO	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-CHO,PCL-Hydrazone(hyd)-peg-CHO from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG-CHO was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-CG-094	PCL-Hydrazone(hyd)-peg-FITC	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-fluorescence ,PCL-Hydrazone(hyd)-peg-FITC from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG-FITC was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>

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