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Catalog	name	Description	price
R-C-7401	DOPS-PEG-Dopamine	Dopamine-PEG-DOPS,DOPS as a phospholipid component,endows the molecular lipid bilayer with self-assembly ability,making it easy to embed into liposomes or cell membrane like structures,enhancing the membrane fusion and stability of the carrier.The PEG segment in the middle significantly enhances water solubility,reduces immune recognition,prolongs blood circulation time,and prevents nanoparticle aggregation, improving bioavailability.Terminal dopamine can achieve strong adhesion through the structure of catechol,and can firmly bind to metal oxides,nano material surfaces,or biological tissues,making it suitable for surface modification and functional fixation.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8205	Ac-(KIAALKE)4-GW-CONH2	Ac-(KIAALKE)4-GW-CONH2 is a peptide sequence that can be used for fluorescence labeling.	price>
R-C-5822	PLGA10k-Se-Se-PLGA10k 50:50	PLGA-Se-Se-PLGA,PLGA with diselenide-containing linkers,the resulting PLGA-Se-Se-PLGA copolymer can possess controlled drug release properties.The incorporation of diselenide bonds enables the degradation of the copolymer in the presence of reducing agents, such as glutathione,found abundantly inside cells.This behavior allows for the controlled release of encapsulated drugs at targeted sites or within specific cells.	price>
R-M2-9839	CHO-PEG400-CHO	CHO-PEG400-CHO/Benzaldehyde-PEG400-Benzaldehyde is a telechelic bifunctional polyethylene glycol (PEG) derivative. Applications: Hydrogel formation – amine–benzaldehyde dynamic covalent crosslinking for injectable or self-healing hydrogels. Protein/peptide conjugation – reversible linkage to lysine-rich biomolecules. Nanocarrier modification – introduce stimuli-responsive (pH-labile) linkages. Tissue engineering & regenerative medicine – bioadhesive and dynamic matrix design.	price>
R-C-7402	DPPS-PEG-Dopamine	Dopamine-PEG-DPPS,DPPS has a stable double long-chain saturated fatty acid structure,which can effectively embed into the bilayer of liposomes,enhancing the physical stability and cell membrane affinity of the carrier.Its negatively charged head can also participate in charge mediated targeting in specific microenvironments.PEG segments provide excellent water solubility and an invisible protective layer, significantly prolonging the circulation time of nanoparticles in the body and reducing the clearance of the reticuloendothelial system,enhancing drug bioavailability.Dopamine can achieve strong interfacial adhesion through its catechol structure,making it suitable for modifying metal oxides,carbon materials,or biological tissue surfaces.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8206	Ac-(KIAALKK)4-GW-CONH2	Ac-(KIAALKK)4-GW-CONH2 is a peptide sequence that can be used for fluorescence labeling.	price>
R-C-5823	PLGA-PEI-PEG-COOH PLGA 36 kDa PEI:25 kDa PEG:2 kDa	PLGA-PEI-PEG-COOH copolymer provides a multifunctional platform for drug delivery and gene delivery applications. The PLGA component can encapsulate hydrophobic drugs and enable their sustained release. The presence of PEI facilitates the condensation and protection of nucleic acids for gene delivery. PEG enhances the stability and biocompatibility of the copolymer, while the carboxylic acid groups allow for additional functionalization or conjugation with desired molecules.	price>
R-M2cq-9840	FAPI-IRDye800CW	FAPI–IRDye800CW is a fibroblast activation protein inhibitor (FAPI) conjugated with the near-infrared (NIR) fluorescent dye IRDye800CW. This conjugate enables specific imaging of FAP-expressing tissues, commonly associated with cancer-associated fibroblasts (CAFs) in the tumor microenvironment. Applications: Tumor imaging – visualize FAP-positive tumors in preclinical or clinical studies. Image-guided surgery – assists in delineating tumor margins. Diagnostic probe – monitor CAF distribution in cancer progression. Theranostic agent precursor – can be integrated into multimodal imaging or therapy systems.	price>
R-C-7403	DOPE-PEG-Dopamine	Dopamine-PEG-DOPE,DOPE as a natural phospholipid,has dual hydrophobic fatty acid chains and hydrophilic phosphate groups.It can self assemble to form liposomes or nanomicelle structures and has good membrane fusion ability.It is a key component in constructing nanocarriers.PEGylation can reduce immune recognition,prolong the half-life in vivo,and improve the stability of drug delivery systems.Dopamine is a biologically active neurotransmitter,and the catechol groups in its structure can self polymerize under weakly alkaline conditions to form polydopamine(PDA)coatings,endowing the material with strong adhesion,antioxidant capacity,and cell affinity.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8207	Ac-(EIAALEE)4-GY-CONH2	Ac-(EIAALEE)4-GY-CONH2 is a peptide sequence that can be used for fluorescence labeling.	price>
R-C-5824	FITC(10%)-PLL10-TPP(10%)	FITC-PLL-TPP,FITC is a fluorochrome commonly used in biochemistry and cell biology applications to label proteins, antibodies, and other biomolecules for visualization and detection. PLL is a synthetic cationic polymer that is often used as a carrier for drug delivery and gene delivery due to its high binding affinity for nucleic acids and proteins. TPP is a porphyrin derivative that exhibits unique photophysical properties and has been studied for its potential applications in photodynamic therapy and as a photosensitizer for imaging.	price>
R-M2-9841	TCO-PEG-CY7	TCO-PEG-CY7/4e-TCO-PEG-CY7/4e trans-cyclooctene-PEG-CY7 is a multifunctional fluorescent probe composed. Applications: Pre-targeted imaging–conjugation with tetrazine-modified antibodies, peptides, or nanoparticles. In vivo optical imaging – tumor visualization and biodistribution studies. Click chemistry-based labeling – site-specific modification of biomolecules. Theranostic platforms – integration into drug delivery systems with real-time tracking.	price>
R-C-7404	DSPE-PEG-CYNMKNAC	CYNMKNAC-PEG-DSPE,DSPE-PEG-CYNMKNAC is a multifunctional bio coupling material commonly used in nanomedicine delivery systems.It binds phospholipids(DSPE),hydrophilic polymers(PEG),and specific targeting peptides CYNMKNAC together to construct lipid nanoparticles or liposomes with active targeting function.	price>
R-M1-8208	AC-(EIAALEE)4-CONH2	AC-(EIAALEE)4-CONH2 is a peptide sequence that can be used for fluorescence labeling.	price>
R-C-5825	PS-PEO-biotin（molecular weight1:4）	PS-PEO-biotin,PS and PEO are combined in a ratio of 1:4,indicating that the PEO component is four times larger in molecular weight than the PS component.The incorporation of biotin into the copolymer suggests that the PS-PEO-biotin may be used for specific binding or immobilization of biotin-binding proteins or molecules in applications such as biosensors or protein purification.	price>
R-M2-9842	Pyrene-PEG-OCH3	Pyrene-PEG-OCH3/Pyrene-polyethylene glycol-OCH3/mPEG-OCH3/methoxy polyethylene glycol-OCH3 is an amphiphilic fluorescent polymer conjugate. Applications: Fluorescent nanoprobes – for monitoring microenvironment polarity and molecular interactions. Self-assembled nanocarriers – drug delivery micelles or nanoparticles. Biological imaging – tracking distribution and localization of PEGylated nanostructures. Material science – supramolecular assemblies, sensing platforms, and surface modification.	price>
R-C-7405	DSPE-PEG-BMS-α	DSPE-PEG2k-BMS-α,BMS-α-PEG-DSPE,DSPE-PEG is an amphiphilic block copolymer formed by covalently linking hydrophobic phospholipid fragments(distearoyl phosphatidylethanolamine)with hydrophilic polyethylene glycol segments.This molecular structure simulates the basic characteristics of biofilm phospholipids,while introducing PEG long chains with excellent water solubility and biocompatibility,which exhibit unique self-assembly behavior in aqueous environments.BMS-470539 dihydrochloride is a highly efficient and selective agonist of the melanocortin 1 receptor(MC1R),with no activity towards MC3R and extremely weak activation towards MC4R and MC5R.It exhibits significant anti-inflammatory properties.	price>
R-M1-8209	Boc-NH-PEG11-amine	Boc-NH-PEG11-amine,CAS:1233234-77-9 is a linear heterobifunctional PEG derivative with one Free Amine group and one Boc protected amine. The free amine group can be used to react with carboxyl or NHS ester. The protected amine can be regenerated by mild acidic conditions.	price>
R-C-5826	PS-PEO-biotin（molecular weight1:1）	PS-PEO-biotin,PS and PEO are combined in a ratio of 1:1,indicating that the PEO component is four times larger in molecular weight than the PS component.The incorporation of biotin into the copolymer suggests that the PS-PEO-biotin may be used for specific binding or immobilization of biotin-binding proteins or molecules in applications such as biosensors or protein purification.	price>
R-C-7406	PAT1251-Schiff base bond-PEI25000 (PEI branched chain）	Polyethyleneimine(molecular weight approximately 25000 Da)is a highly efficient cationic polymer widely used in gene transfection(such as siRNA and pDNA delivery)due to its ability to form a proton sponge effect to promote endosome escape.Schiff base bonds are dynamically covalent bonds formed by the condensation of aldehyde and amino groups(C=N),with pH responsiveness and reversibility.It is commonly used in the construction of self-healing materials or controlled release systems.	price>

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