Product peg-derivatives -peptide-pegs

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Catalog	name	Description	price
R-M2-10837	Sulfonate-PEG-Angiopep-2	Sulfonate-PEG-ANG/Sulfo-PEG-Angiopep-2/Sulfonate-PEG-Angiopep-2 is a sulfonic acid modified polyethylene glycol coupled Angiopep-2 targeting peptide, which is a core functional modification reagent in the field of brain targeted drug delivery. Currently, it is only used as a research reagent. It can be used for surface modification of carriers such as liposomes and nanoparticles, constructing efficient brain targeted drug delivery systems, and improving the brain enrichment efficiency of central nervous system drugs. It is also used in targeted therapy research for central nervous system diseases such as glioma and disease of Alzheimer, breaking through the delivery limitations of the blood-brain barrier.	price>
R-M2-10857	mPEG-PLGLAG-MMP-2	mPEG-PLGLAG-MMP-2 is a long-chain polyethylene glycol functionalized peptide sensitive to MMP-2 enzyme and a classic building block for tumor microenvironment responsive drug delivery systems. It is directly used to modify various delivery carriers such as liposomes and nanoparticles.	price>
R-M2-10858	PPa-GPLGLAG-PEG	Pyropheophorbide-a-GPLGLAG-PEG/mPEG-GPLGLAG-Pyropheophorbide-a is an MMP-2 enzyme responsive photodynamic amphiphilic PEG derivative, which is a popular intelligent delivery material in the field of precision diagnosis and treatment of tumors. PEG long chains provide spatial hindrance in the blood circulation, reducing protein adsorption and clearance by the reticuloendothelial system, ensuring long-term circulation stability of the system; After reaching the tumor site with high expression of MMP-2, the GPLGLAG peptide segment is specifically cleaved, and the PEG hydrophilic layer is rapidly peeled off, exposing the internal PPa photosensitive group.	price>
R-M1-9135	DMG-PEG2K-GRGRLG	DMG-PEG2K-GRGRLG is often used to create bioconjugates or modify biomolecules for various research and therapeutic purposes.	price>

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