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Catalog	name	Description	price
R-C-5478	Polyethylenimine(PEI) MW:2K CAS:25987-06-8	Polyethylenimine is a cationic polymer containing a large number of nitrogen atoms,which usually has a highly branched structure.It has good solubility,adsorption,and reducibility,and has important functions in many applications.	price>
R-M2-9496	DMG-PEG2K-LSALTPSPSWLKYKAL	DMG-PEG2K-LSALTPSPSWLKYKAL represents a versatile bioconjugate with promising applications in drug delivery, gene therapy, and vaccine development,targeted therapy.	price>
R-C-7058	DSPE-PEG-GTNWSIHENNMG	By esterification or amide reaction,DSPE is combined with PEG to form a stable amphiphilic structure,which is suitable for functional modification(such as targeting antibodies,drug loading, etc.).Conjugated peptides and other functional groups,such as GTNWSIHENNMG.	price>
R-M-6063	BODIPY 630/650 C2-Maleimide	BODIPY 630/650 C2-maleimide is a thiol-reactive, red-fluorescent dye used to create bioconjugates with peptides, proteins, and thiol-modified nucleotides at pH less than 7.5. It is relatively insensitive to environment and pH changes.	price>
R-C-5479	DSPE-mannose	DSPE is a common phospholipid used in the construction of liposomes and lipid nanoparticles.It consists of a hydrophilic headgroup (phosphoethanolamine) and two hydrophobic alkyl chains (distearoyl).Mannose is a sugar molecule that can selectively bind to mannose receptors present on various cells, including certain immune cells and pathogens.The conjugation of mannose to DSPE allows for targeted delivery to cells with mannose receptors.	price>
R-M2-9497	Cholesterol-PEG2K-peptide(AC-ELKVMEKEL-NH2)	Cholesterol-PEG2K-AC-ELKVMEKEL-NH2 represents a versatile bioconjugate with promising applications across various biomedical fields, notably in drug and gene delivery, vaccine formulation, and targeted therapies. The combination of cholesterol for membrane interaction, PEG for solubility and stability, and the bioactive peptide for cellular uptake presents a powerful tool for enhancing the efficacy and specificity of therapeutic agents.	price>
R-C-7059	GTNWSIHENNMGGGGSC-PEOz2K-DSPE (MAL-SH)	DSPE-PEOz-GTNWSIHENNMGGGGSC(MAL-SH),DSPE provides hydrophobic tails (two stearic acid groups),PEOz is a hydrophilic polymer chain,and the two are covalently connected to form an amphiphilic structure, which is used for modifying proteins and peptides(GTNWSIHENNMGGGSC)to improve solubility or targeting.	price>
R-M-6064	BODIPY FL L-Cystine	BODIPY FL L-Cystine is a thiol-reactive, green-fluorescent dye. The cystine disulfide is reversibly reactive with various thiol-containing biomolecules, and this compound yields a mixed disulfide fluorescent product. It is relatively insensitive to environment and pH changes.	price>
R-C-5480	PLGA-TK-PEG	PLGA-TK-PEG polymer conjugates combine the advantages of PLGA as a drug delivery system, TK as a therapeutic target, and PEG for improved stability and biocompatibility. The PLGA backbone provides sustained drug release capabilities,and the conjugation of TK enables specific targeting of cells expressing TK, such as cancer cells.	price>
R-M2-9498	DMG-PEG2K-peptide(AC-ELKVMEKEL-NH2)	DMG-PEG2K-AC-ELKVMEKEL-NH2 is a sophisticated bioconjugate designed to enhance the delivery and efficacy of therapeutic agents. By combining DMG for solubility and metabolic benefits, PEG for stability and pharmacokinetics, and a bioactive peptide for targeting and cellular uptake, this conjugate holds significant promise for applications in drug delivery, gene therapy, vaccine development, and more.	price>
R-C-7060	DSPE-Tetrazine	DSPE-TZ(Tetrazine)is a derivative that combines tetrazine groups with DSPE lipids. Tetrazine is a molecule with special chemical properties,typically used for click chemistry reactions with cyclic olefins such as TCO.	price>
R-M-6065	BODIPY TMR C5-maleimide	BODIPY TMR C5-maleimide is a thiol-reactive, orange-fluorescent dye that reacts with thiols on amino acids, peptides, proteins, and thiol-modified nucleotides at pH less than 7.5. This compound is relatively insensitive to environment and pH changes.	price>
R-C-5481	PLGA@Ce6	The PLGA@Ce6 nanostructure offers several advantages for photodynamic therapy applications.The PLGA matrix protects the photosensitizer from degradation and enhances its stability during circulation. Additionally,the nanoparticle size and surface properties can be tailored to improve cellular uptake and tumor targeting.	price>
R-M2-9499	DMG-PEG2000-TK-PEG2000-KLVFFAED	DMG-PEG2000-TK-PEG2000-KLVFFAED/DMG-PEG2000-thioketal-PEG2000-KLVFFAED is a versatile bioconjugate that synergizes several elements for enhanced drug delivery, targeting, and therapeutic efficacy. Its design suggests significant potential in various domains, including targeted cancer therapies, immunotherapy, and peptide-based drug delivery systems.	price>
R-C-7061	DSPE-PEG-L-Leucine	DSPE is a hydrophobic phospholipid containing two C18 stearoyl chains that can be embedded into the hydrophobic core of liposomes or nanoparticles,enhancing carrier stability.L-leucine may mediate tumor cell uptake through amino acid transporters(such as LAT1),enhancing the delivery efficiency of chemotherapy or gene drugs.	price>
R-M-6066	BODIPY FL Ethylamine	BODIPY FL Ethylamine is a fluorescent dye that reversibly reacts with aldehyde/ketone to yield a Schiff base that can be reduced to form a stable amine derviative using sodium borohydride or sodium cyanoborohydride. BODIPY FL is non-ionic, relatively insensitive to environment and pH changes.	price>
R-C-5482	Biotin-PEG5k-TK-PLGA5k	Biotin-PEG5k-TK-PLGA5k，the biotin component serves as a targeting ligand that can bind to biotin-binding proteins or receptors specifically expressed on the surface of target cells.PEG contributes to the stability and biocompatibility of the conjugate.TK functionality enables the conjugate to selectively target cells overexpressing TK,while PLGA provides sustained drug release and controlled delivery.	price>
R-M2-9500	Cholesterol-PEG2000-TK- PEG2000-KLVFFAED	Cholesterol-PEG2000-TK-PEG2000-KLVFFAED/Cholesterol-PEG2000-thioketal-PEG2000-KLVFFAED is a multifunctional bioconjugate combining the beneficial properties of cholesterol, polyethylene glycol, a thrombin-cleavable peptide, and a cell-penetrating peptide. This structure allows for enhanced drug delivery, targeted therapeutics, and potential applications in immunotherapy and gene therapy.	price>
R-C-7062	DSPE-TK-PEG-SS-31	DSPE-TK-PEG-SS31,PEG and DSPE are connected through amino ester bonds.The TK bond breaks under specific conditions to achieve precise drug release.Ss31 is a novel peptide with mitochondrial protection,composed of alternating alkaline and aromatic amino acids to form SS-31 (H-D-ARG-DMT-LYS-PHE-NH2).	price>
R-M-6067	BODIPY FL Hydrazide	BODIPY FL Hydrazide is a green-fluorescent dye that is reactive with aldehyde/ketone on polysaccharides and glycoproteins, yielding a reversible Schiff base product that can be transformed to a stable linkage using a reducing agent like sodium borohydride or sodium cyanoborohydride.	price>

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