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Catalog	name	Description	price
R-M2-9838	CHO-PEG400-MAL	CHO-PEG400-MAL/Benzaldehyde-PEG400-MAL is a heterobifunctional polyethylene glycol (PEG) derivative. Applications: Drug delivery systems – dual-functional linker for thiol- and amine-bearing molecules. Protein or peptide conjugation – site-selective coupling for multifunctional bioconjugates. Hydrogel crosslinking – dynamic Schiff base formation combined with thiol-MAL chemistry. Nanoparticle surface modification – introduce reversible and covalent attachments.	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-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-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-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-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-M1-8210	Pro-Leu-Gly-Val-Arg-Gly(N-terminal carboxyl group)	Pro-Leu-Gly-Val-Arg-Gly(N-terminal carboxyl group)	price>
R-C-5827	PLL10-TPP（10%)	PLL is a synthetic cationic polymer that is commonly used in cell culture and gene delivery applications 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-M2-9844	LyP-1-PEG-NH2,FITC labelled	FITC-LyP-1-PEG-NH2 is a fluorescently labeled, amine-functionalized peptide–PEG conjugate. Applications: Targeted delivery systems – attachment to drug-loaded nanoparticles or liposomes. In vitro and in vivo imaging – tracking tumor homing and tissue penetration. Biosensor development – as a targeting probe. Theranostics – combination of targeting, imaging, and therapy.	price>
R-M1-8211	mPEG-TK-SH	mPEG-TK-SH,methoxy polyethylene glycol-thioketal-thiol/mPEG-thioketal-SH has ROS response characteristics, so as to realize the drug delivery system.	price>
R-C-5828	Polosham-SS-PLGA5000	PLGA-SS-Polosham,PLGA is a biodegradable and biocompatible polymer commonly used in drug delivery systems and tissue engineering.It can be easily tailored to control the release of drugs or encapsulated biomolecules.The addition of a disulfide bond(SS)introduces a redox-responsive feature, allowing for triggered drug release in response to the intracellular reducing environment.Polosham is a biocompatible and hydrophilic polymer.It has been used in drug delivery and biomaterial applications due to its non-fouling properties and low immunogenicity.	price>

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