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Catalog	name	Description	price
R-M1-8953	PEG7-Tos,cas42749-28-0	PEG7-Tos/OH-PEG6-Tos/Tos-PEG6-OH/Hydroxy-PEG6-Tos/Tos-PEG6-Hydroxy linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. This type of compound may be utilized in bioconjugation chemistry, where the tosylate group can participate in specific chemical reactions or be utilized as a reactive handle for further functionalization.	price>
R-M-5501	(E)-1-Ethyl-2-((1-ethylquinolin-2(1H)-ylide ne)methyl)quinolin-1-ium iodide	(E)-1-Ethyl-2-((1-ethylquinolin-2(1H)-ylide ne)methyl)quinolin-1-ium iodide is a fluorescent membrane probe.It can be used in membrane potential monitoring, cell tracing and other fields.	price>
R-C-4836	PLGA-PEG-Vinylsulfone	Poly(L-lactide-co-glycolide)-b-poly(ethylene glycol)-vinylsulfone(PLGA-PEG-VS)is a functional amphiphilic block copolymer with vinylsulfone group at the end of PEG. Vinylsulfone groups are useful for coupling via Michael addition reactions with thiol. PLGA-PEG-VS is used to prepare micelles or nanoparticles with vinylsulfone on the micelle surface for bioconjugation.Hydrophobic drugs is encapsulated in the PLGA core for targeted drug delivery.	price>
R-M1-8954	PEG8-Tos,cas1028089-05-5	PEG8-Tos linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. PEG8-Tos is a water-soluble derivative of tosyl chloride (TosCl) that has been modified with an eight-carbon polyethylene glycol chain attached to it. It is used in organic synthesis as a coupling reagent to join two molecules together, such as two amino acids to form a peptide.	price>
R-M1-8955	PEG9-Tos,cas886469-23-4	PEG9-Tos/Tos-PEG8-OH/OH-PEG8-Tos/Hydroxy-PEG8-Tos/Tos-PEG8-Hydroxy/Tosylate-PEG8-OH/Hydroxy-PEG8-Tosylate linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. This type of compound may be utilized in bioconjugation chemistry, where the tosylate group can participate in specific chemical reactions or be utilized as a reactive handle for further functionalization.	price>
R-C-4838	DSPE-PEG46-Folate	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Folate is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.	price>
R-M1-8956	PEG10-Tos,cas62573-11-9	PEG10-Tos/Tos-PEG9-OH/OH-PEG9-Tos/Hydroxy-PEG9-Tos/Tos-PEG9-Hydroxy/Tosylate-PEG9-OH/Hydroxy-PEG9-Tosylate linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. This type of compound may be utilized in bioconjugation chemistry, where the tosylate group can participate in specific chemical reactions or be utilized as a reactive handle for further functionalization.	price>
R-M-5504	FD-1080 Cl	FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 Cl is a NIR-II dye.	price>
R-C-4839	DSPE-PEG13-TFP	DSPE-PEG13-TFP ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.	price>
R-M1-8957	PEG13-Tos,CAS1050500-41-8	PEG13-Tos/Tos-PEG12-OH/OH-PEG12-Tos/Hydroxy-PEG12-Tos/Tos-PEG12-Hydroxy/Tosylate-PEG12-OH/Hydroxy-PEG12-Tosylate linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. This type of compound may be utilized in bioconjugation chemistry, where the tosylate group can participate in specific chemical reactions or be utilized as a reactive handle for further functionalization.	price>
R-M-5505	FD-1080 NH2	FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 NH2 is a NIR-II dye.	price>
R-C-4840	DSPE-PEG36-dibenzoazacyclooctyne	DSPE-PEG36-DBCO is a phospholipid commonly used in lipid-based drug delivery systems. It provides stability and biocompatibility to liposomes or nanoparticles. PEG36 is a polyethylene glycol chain consisting of 36 repeating ethylene glycol units. It is often conjugated to lipids like DSPE to improve stability, biocompatibility, and enhance the circulation time of drug carriers in the bloodstream.Dibenzoazacyclooctyne (DBCO) is a reactive functional group that undergoes rapid and selective click chemistry reactions with azide groups, forming a stable triazole bond.	price>
R-M1-8958	PEG21-Tos,cas2179113-08-5	PEG21-Tos/Tos-PEG20-OH/OH-PEG20-Tos/Hydroxy-PEG20-Tos/Tos-PEG20-Hydroxy/Tosylate-PEG20-OH/Hydroxy-PEG20-Tosylate linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. This type of compound may be utilized in bioconjugation chemistry, where the tosylate group can participate in specific chemical reactions or be utilized as a reactive handle for further functionalization.	price>
R-M-5506	FD-1080 Alkyne	FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 Alkyne is a NIR-II dye.	price>
R-C-4841	DSPE-PEG-2-Aminoethyl-alpha-Mannopyranoside	2-Aminoethyl-alpha-Mannopyranoside is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.	price>
R-M1-8959	Mal-PEG2-Tos,cas1824019-00-2	Mal-PEG2-Tos/ Mal-PEG2-Tosylate/Maleimide-PEG2-Tosylate/Maleimide-PEG2-Tos/Tos-PEG2-Mal is a chemical compound that is often used as a linker or crosslinker in bioconjugation reactions. It consists of a polyethylene glycol (PEG) chain with a maleimide (Mal) group at one end and a tosyl (Tos) group at the other end. This compound is useful for attaching thiol-containing molecules to proteins or other biomolecules, and for introducing PEGylation into various biological agents to improve their stability and pharmacokinetic properties.	price>
R-M-5507	FD-1080 BCN	FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 BCN is a NIR-II dye.	price>
R-C-4842	DSPE-PEG-CH2COOH	DSPE-PEG-CH2COOH is a PEG polymer with DSPE and carboxylic acid end groups.The -COOH group can react with primary amines in the presence of activator, such as EDC or HATU,to form a stable amide bond.	price>
R-M1-8960	m-PEG11-Tos,cas58320-73-3	m-PEG11-Tos is commonly employed as a linker or spacer in bioconjugation, drug delivery systems, and other applications where the PEG chain helps to provide water solubility and reduce immunogenicity. Its reactive end group allows for conjugation with other molecules, such as proteins or drugs, enabling the modification of their properties.	price>
R-M-5508	FD-1080 Me-Tetrazine	FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 Me-Tetrazine is a NIR-II dye.	price>

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