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Catalog	name	Description	price
R-C-7261	DSPE-TK-PEG-NGR(C(GGCNGRC))	DSPE-TK-PEG-NGR(C(GGCNGRC))is a complex that combines the reduction response properties of DSPE-TK-mPEG with the peptide targeting function of NGR The targeting effect of NGR peptides enables precise delivery of drugs(such as paclitaxel and doxorubicin)to the tumor site,reducing damage to normal tissues.	price>
R-M1-8065	4 arm-PEG-RGD	4 arm-PEG-RGD is a multi-arm polyethylene glycol with RGD at each terminal of the four arms, it have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups	price>
R-C-5682	Fe3O4 nanorods-PEG1000-FA Diameter:10nm, length:100nm	Fe3O4 nanorods as the core material, have magnetic properties and can be manipulated by external magnetic fields.Therefore,they have potential application value in targeted drug delivery and magnetic resonance imaging(NMR)applications.The modification of polyethylene glycol makes nanomaterials more stable and improves their biocompatibility.FA (folic acid) is usually attached to the surface of nanomaterials to achieve selective targeting of cancer cells.	price>
R-M2-9700	RRRRRRRR-mPEG2K	RRRRRRRR-mPEG2K/mPEG2K-RRRRRRRR is a useful surface modifier or delivery vector in nanomedicine, drug delivery systems, and bioconjugation strategies. It is often used to functionalize liposomes or nanoparticles for enhanced cellular uptake,deliver cargo molecules like RNA,proteins or small drugs,maintain a hydrophilic, biocompatible shell to reduce clearance and improve biodistribution.	price>
R-C-7262	DSPE-SE-SE-PEG-glucose	DSPE-SE-SE-PEG-Glucose is a phospholipid derivative that combines pH sensitivity and glucose targeting functions,mainly used for tumor targeted therapy and drug delivery. Targeted therapy for tumors is the precise delivery of drugs(such as paclitaxel and doxorubicin)to the tumor site through the targeted action of glucose,reducing damage to normal tissues.	price>
R-M1-8066	BSA-MnO2 NPs, 5nm (Aqueous solution）	MnO2 nanoparticles coated bovine serum albumin (BSA) displayed superior NIR photothermal efficiency and photostability which demonstrated as a novel class of photothermal antitumor agent.Using bovine serum protein as biological template and reducing agent.	price>
R-C-5683	DSPE-PEG2K-TRDLVYKDPARPKIQK（FITC）	DSPE, as a core material, can form a stable phospholipid bilayer structure on the surface of nanoparticles, while PEG modification improves the biocompatibility and stability of nanoparticles. TRDLVYKDPARPKIQK is a specific peptide sequence that can specifically bind to specific cell receptors or targets. FITC (fluorescein) is a fluorescent marker that can be covalently linked to DSPE-PEG-TRDLVYKDPARPKIQK, enabling fluorescent labeling of nanoparticles and detection and tracking applications in techniques such as fluorescence microscopy.	price>
R-M2-9701	C12-GIFTYHYTDTAE-PLGLAGC-mal-PEG2000	C12-GIFTYHYTDTAE-PLGLAGC-mal-PEG2000 is ideal for smart nanoparticle design, prodrug systems, or tumor-targeting therapeutics.GIFTYHYTDTAE (Bioactive Peptide Segment) is a custom or biologically active peptide sequence, potentially for targeting, binding, or signaling functions (e.g., cell targeting or receptor binding).PLGLAG (MMP-cleavable linker) is a protease-sensitive sequence, specifically cleavable by matrix metalloproteinases (MMPs).This allows for enzyme-triggered release in environments like tumors, where MMPs are overexpressed.	price>
R-C-7263	PLGA15000-PEG5000-PCB	PLGA-PEG-PCB,PCB-PEG-PLGA,PLGA-PEG-PCB is a functionalized triblock copolymer commonly used in drug delivery systems, particularly in the fields of targeted drug delivery and controlled release.Poly(carboxybetaine)is usually prepared by polymerizing monomers containing carboxyl groups,which have strong hydrophilicity and biocompatibility.	price>
R-M1-8067	MnO2 nanosheet 100-200nm	Manganese dioxide nanoparticles have antioxidant activity and can remove free radicals. It has the catalytic function of simulating enzyme activity, such as superoxide dismutase (SOD), catalase, etc. In addition, manganese oxide nanoflakes are also widely used in many fields such as electrochemical energy storage, catalysis, water treatment, etc.	price>
R-C-5684	PLGA(1.8W-2W）50:50-maleimide	Poly (L-lactide co glycolide)-Maleimide,PLGA-MAL,PLGA is a biodegradable and biocompatible polymer composed of lactic acid and glycolic acid. It has been widely used in drug delivery systems and tissue engineering due to its controlled release properties and ability to degrade in the body over time.	price>
R-M2-9702	DMG-PLGLAG-mPEG2K	DMG-PLGLAG-mPEG2K is a smart, water-soluble building block used in drug delivery systems like liposomes or nanoparticles. PLGLAG (Cleavable Linker) is a short chain of amino acids that can be cut by enzymes (specifically MMPs-matrix metalloproteinases).These enzymes are often found in tumor tissues, so this part allows targeted drug release at disease sites. mPEG2K (Methoxy-PEG 2000) is a small water-loving (hydrophilic) chain that makes the molecule soluble, increases its time in the body, and hides it from the immune system.	price>
R-C-7264	DSPE-PEG2000-SS-R9	DSPE-PEG-SS-R9,This product combines lipophilicity, hydrophilicity, responsive release, and cell penetration ability, making this composite molecule an ideal drug delivery system. PEG2000 improves the biocompatibility and circulation time of drug carriers, reducing the likelihood of being cleared by the immune system. R9 enhances the entry of drug carriers into target cells,thereby improving the effectiveness of targeted therapy.	price>
R-M1-8068	CaCO3 microsphere ±40um	CaCO3 microsphere ±40um,Calcium carbonate microsphere(multiaperture) from kamulin. Porous CaCO3 microspheres are nowadays extensively used as a drug delivery system due to their excellent biocompatibility and degradability.	price>
R-C-5685	mPEG2K-SE-SE-PLGA10K(75/25)	PLGA-SE-SE-mPEG,mPEG is a hydrophilic polymer that improves the water solubility and biocompatibility of the copolymer.PLGA and PEG are connected through disulfide bonds, and when encountering reducing substances, the disulfide bonds can break, which can accelerate the release of drugs.	price>
R-M2-9703	mPEG2K-Sarcosine	mPEG2K-Sarcosine/Methoxy Polyethylene Glycol2000-Sarcosine is typically used to modify nanoparticles, proteins, or drugs.It can improve water solubility and blood circulation time.Reduce unwanted interactions with cells or the immune system.It is ideal for making stealth drug carriers in nanomedicine and biopharma applications.	price>
R-C-7265	DSPE-SS-PEG2k-PEI1.8K	DSPE-SS-PEG-PEI,This product combines the hydrophobic anchoring of DSPE, hydrophilic protection of PEG,and cationic gene compression ability of PEI,and also achieves responsive drug release through disulfide bonds(SS).Used for loading hydrophobic drugs(such as paclitaxel,doxorubicin)and nucleic acids(such as siRNA, mRNA),PEG prolongs circulation,Polyethyleneimine enhances transfection efficiency.	price>
R-M1-8069	Sulfo DBCO-PEG4-Amine	Sulfo DBCO-PEG4-amine,Sulfo ibenzocyclooctyne-polyethylene glycol4-amine from ruixi.Dibenzocyclooctyne (dbco) is a kind of cycloalkyne.In aqueous solution,the 1,3-dipolar cycloaddition reaction and azide reaction are promoted by strain.This kind of biorthogonal reaction is also called copper free click reaction.The reaction has good selectivity and biocompatibility,and can form covalent bonds with functional biological systems.Copper free click reaction has always been a powerful tool for biocatalyst free biological connection.Dbco reagent has fast affinity and stability in aqueous solution.It can be used to label azide modified biomolecules with high specificity and reactivity.	price>
R-C-5686	mPEG2K-hyd-PLGA5K	Poly(L-lactide-co-glycolide)-Hydrazone-Polyethylene glycol,Hydrazone bond has pH response effect. PLGA 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-M2-9704	mPEG2K-DTPA	mPEG2K-DTPA is a hydrophilic chelator conjugate, designed for metal ion chelation, radio-labeling, and stealth surface modification in drug delivery and imaging systems. Applications: MRI contrast agent development (eg: Gd³⁺-loaded PEGylated nanoparticles) Radiolabeled liposomes or peptides (eg with Ga-68, Lu-177 for imaging or therapy) Nanoparticle functionalization (eg metal-sensitive drug delivery) Stealth coating with tracking ability.	price>

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