Product synthetic-chemistry-click-chemistry-dbco

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Catalog	name	Description	price
R-M-2001	N-(Boc-PEG1)-N-bis(PEG2-propargyl),CAS:2100306-63-4	N-(Boc-PEG1)-N-bis(PEG2-propargyl) is a click chemistry branched linker. The propargyl groups can react with azide-bearing molecule via copper catalyzed Click Chemistry . The Boc group can be deprotected under acidic conditions to release amine group.	price>
R-M-2002	Tri(propargyl-NHCO-ethyloxyethyl)amine	Tri(propargyl-NHCO-ethyloxyethyl)amine is a click chemistry branched linker. The propargyl groups can react with azide-bearing molecule via copper catalyzed Click Chemistry .	price>
R-M-2003	Tri(propargyl-PEG2-NHCO-ethyloxyethyl)amine	Tri(propargyl-PEG2-NHCO-ethyloxyethyl)amine is a click chemistry branched linker. The propargyl groups can react with azide-bearing molecule via copper catalyzed Click Chemistry .	price>
R-M-2004	N-DBCO-N-bis(PEG2-acid),Cas:2110449-00-6	N-DBCO-N-bis(PEG2-acid) is a branched click chemistry linker containing a DBCO and two PEG2-acid chains attached to a central nitrogen group. The DBCO group participates in copper-free Click Chemistry reactions with azide. Carboxylic acid (CO2H) allows for reactions with primary amine groups using activators such as EDC or HATU to form a stable bond.	price>
R-M-2005	DBCO-N-bis(PEG4-acid)	DBCO-N-bis(PEG4-acid) is a branched click chemistry reagent. The DBCO group enables copper-free Click Chemistry reactions. carboxylic acid groups allows for reactions with primary amine groups using activators such as EDC or HATU to form a stable amide bond.	price>
R-M-2006	N-DBCO-N-bis(PEG2-NHS ester),Cas:2128735-29-3	N-DBCO-N-bis(PEG2-NHS ester) is a click chemistry reagent with NHS ester groups. The NHS esters can be used to label the primary amines (-NH2) of proteins and other amine-containing molecules.The DBCO group allows to react with azide molecule via copper-free Click Chemistry.	price>
R-M-5166	DBCO(Dibenzocyclooctyne)-PEG3-cRGD	DBCO-PEG3-cRGDfk,Dibenzocyclooctyne-polyethylene glycol3-cRGD from ruixi.cRGD is an active targeting chitosan modified by disulfide ring RGD peptide.Dibenzocyclooctyne (dbco) was used in the azido alkyne cycloaddition (spaac) reaction without copper ion catalysis.The kinetic constant of the second order reaction was 1.Dbco series products include dbco acid, dbco amine,dbco peg COOH,dbco peg amine,as well as dbco labeled biotin,fluorescent dyes and biochemical small molecules.	price>
R-M-2007	Propargyl-PEG5-tetra-Ac-beta-D-galactose,Cas:1397682-61-9	Propargyl-PEG5-tetra-Ac-beta-D-galactose is a Click Chemistry-ready crosslinker containing a propargyl group and beta-D-galactose. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. D-galactose increases solubility in aqueous media and a the selectivity of the PEGlation reaction.	price>
R-M-5167	cRGD-PEG350-Dibenzocyclooctyne	DBCO-PEG350-cRGD,Dibenzocyclooctyne-polyethylene glycol350-cRGD from ruixi.cRGD is an active targeting chitosan modified by disulfide ring RGD peptide.Dibenzocyclooctyne (dbco) was used in the azido alkyne cycloaddition (spaac) reaction without copper ion catalysis.The kinetic constant of the second order reaction was 1.Dbco series products include dbco acid, dbco amine,dbco peg COOH,dbco peg amine,as well as dbco labeled biotin,fluorescent dyes and biochemical small molecules.	price>
R-M-2008	N-(4-pentynoyl)-glucosamine-tetraacylated (Ac4GlcAl),Cas:1361993-37-4	Ac4GlcNAl is an unnatural alkyne-containing monosaccharide building block. The alkyne moiety can be used for modification though chemoselective ligation chemistries including CuAAC or various Pd-catalyzed coupling reactions. The acetyl groups increase solubility in many solvents and make handling of this reagent easier.	price>

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