Product custom-synthesis-synthesis-and-customization-peg-derivatives

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Catalog	name	Description	price
R-C-850	DPA-PEG-DPA	Dopamine is the most abundant catecholamine neurotransmitter in the brain.It is a neurotransmitter,a chemical that helps cells deliver pulses.This kind of secretion in the brain is related to people lust and feeling,It conveys the information of excitement and happiness.Polyethylene glycol(PEG)is a polymer of ethylene oxide hydrolysatewhich is non-toxic and non irritating.It is widely used in various pharmaceutical preparations.	price>
R-C-864	MPEG-CE6	CE6 is usually synthesized from pheophorbidic acid A.It is a good photosensitizer with similar biological activity to pheophorbidic acid a.CE6 is highly efficient in producing singlet oxygen because it is suitable for developing photodynamic therapy for tumors.CE6 is hydrophobic and easy to aggregate in solution.	price>
R-C-871	COOH-PEG2K-Ge11	Peptide ge11 is a small molecule peptide obtained by phage peptide library screening technology,which is composed of 11 amino acids(yhwygytpqnvi).Ge11 can specifically bind to EGFR,and ge11 has no effect on cell growth.The results showed that the liposomes modified with ge11 had high targeting to EGFR.	price>
R-C-891	NH2-PEG5K-cRGDfK	Polyethylene glycol(PEG)is a kind of oligomer or polymer of ethylene oxide.The series of products are non-toxic,non irritating, slightly bitter in taste,with good water solubility and good compatibility with many organic components.	price>
R-C-926	PEGylation of picosetron on mesoporous silicon	PEG modified mesoporous silica nanoparticles(MSNs PEG)were used as drug delivery carriers for Danshensu.Through the method of CO hydrolysis and condensation with silane coupling agent,PEG grafting changed the drug release law and could effectively prolong the release time of Danshensu.With the increase of PEG grafting amount(mass fraction),the release rate of Danshensu could be effectively controlled.Click chemistry method can effectively control the grafting amount of PEG(mass fraction)and the release rate of Danshensu.	price>
R-D-935	DMG-PEG2000-transferrin	DMG-PEG2000,1,2-Dimyristoyl-sn-glycerol-methoxypolyethylene glycol-2000,is a lipid and peg conjugate.DMG-PEG2000 has been used with cationic lipids such as Dlin-MC3-DMA to form cationic nanoparticles that can encapsulate and deliver siRNA,mRNA,DNA or small molecules into the cytoplasm and represent the most advanced delivery platforms for systemic administration of active molecules.	price>
R-C-946	Quercetin@IrSx-polyethylene glycol-Chlorin E6	Quercetin is a kind of flavonol which is widely distributed in the plant kingdom and has a variety of biological activities.Quercetin can resist free radicals, complex or capture free radicals,prevent lipid peroxidation; can directly inhibit tumor,effectively play the role of anti-cancer;it also has strong biological activity in antibacterial,anti-inflammatory,anti allergic,and prevention of diabetic complications.	price>

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