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Catalog	name	Description	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-C-4501	Lentinan-PEG750-DSPE	Lentinan (LNT) lentinan is a kind of host immune enhancer (HDP).Lentinan has the functions of antiviral,antitumor,regulating immune function and stimulating interferon formation.The active component of lentinan is a branched β-(1-3)-D-glucan.The main chain is composed of β-(1-3)- linked glucose groups.Along the main chain,β-(1-6)linked glucose groups are randomly distributed,showing comb like structure.	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-C-4502	DSPE-PEG350-Chondroitin sulfate	Chondroitin sulfate(CS)is a kind of glycosaminoglycan which is covalently linked to protein to form proteoglycan.Chondroitin sulfate is widely distributed in the extracellular matrix and cell surface of animal tissues.The sugar chain is composed of alternating glucuronic acid and N-acetylgalactosamine (also known as N-acetylgalactosamine) disaccharide units.DSPE(MPEG DSPE)is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.	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>
R-M-5168	DBCO-polyethylene glycol(550)-cRGD	DBCO-PEG550-cRGD,Dibenzocyclooctyne-polyethylene glycol550-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-2009	5-Ethynyl-2-deoxyuridine (EdU),Cas:61135-33-9	5-Ethynyl-2-deoxyuridine (EdU) is a thymidine analog that can be incorporated into replicating DNA for detection of cell proliferations. The alkyne handler can be used for subsequent ligation to azide-containing molecules through a highly efficient click chemistry reaction.	price>
R-M-2010	5-Ethynyl Uridine (EU),Cas:69075-42-9	5-Ethynyl uridine (5-EU) is an alkyne-containing metabolic labeling reagent used to detect global RNA transcription temporally and spatially in both in-vitro and in-vivo with the modified nucleotide. The alkyne handler can be used for subsequent ligation to azide-containing molecules through a highly efficient click chemistry reaction.	price>
R-M-5170	Dopamine-PEG-COOH	DPA-PEG-COOH,Dopamine-polyethylene glycol-Carboxyl from ruixi.Dopamine is the most abundant catecholamine neurotransmitter in the brain.It is a neurotransmitter,a chemical that helps cells deliver pulses.This kind of secretion in the brain is related to people lust and feeling,It conveys the information of excitement and happiness.Polyethylene glycol(PEG)is a polymer of ethylene oxide hydrolysatewhich is non-toxic and non irritating.It is widely used in various pharmaceutical preparations.	price>
R-C-4505	DSPE-polyethylene glycol750-Chondroitin sulfate	Chondroitin sulfate(CS) is a kind of glycosaminoglycan which is covalently linked to protein to form proteoglycan.Chondroitin sulfate is widely distributed in the extracellular matrix and cell surface of animal tissues.The sugar chain is composed of alternating glucuronic acid and N-acetylgalactosamine disaccharide units.MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.	price>
R-M-2011	Propargyl-PEG3-beta-D-glucose,Cas:2353409-73-9	Propargyl-PEG3-beta-D-glucose is a Click Chemistry-ready crosslinker containing a propargyl group and beta-D-glucose. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. D-glucose increases solubility in aqueous media and increases the selectivity of the PEGylation reaction.	price>
R-M-5171	Carboxyl-PEG350-Dopamine	DPA-PEG-COOH,Dopamine-polyethylene glycol-Carboxyl from ruixi.Dopamine is the most abundant catecholamine neurotransmitter in the brain.It is a neurotransmitter,a chemical that helps cells deliver pulses.This kind of secretion in the brain is related to people lust and feeling,It conveys the information of excitement and happiness.Polyethylene glycol(PEG)is a polymer of ethylene oxide hydrolysatewhich is non-toxic and non irritating.It is widely used in various pharmaceutical preparations.	price>
R-C-4506	DSPE-SS-PEG350-N3	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-S-S-polyethylene glycol-Azide is a kind of click chemical peg reagent.Azido group can easily react with alkynyl group under the catalysis of copper catalyst.Polyethylene glycol (PEG)-coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.PEGylation of phospholipid significantly improved the blood circulation time and stability of capsule drugs.	price>
R-M-2012	Propargyl-PEG5-tetra-Ac-beta-D-glucose,Cas:1360446-31-6	Propargyl-PEG5-tetra-Ac-beta-D-glucose is a Click Chemistry-ready crosslinker containing a propargyl group and beta-D-glucose. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. D-glucose increases solubility in aqueous media and increases the selectivity of the PEGylation reaction.	price>
R-M-5172	COOH-PEG550-Dopamine	DPA-PEG-COOH,Dopamine-polyethylene glycol-Carboxyl from ruixi.Dopamine is the most abundant catecholamine neurotransmitter in the brain.It is a neurotransmitter,a chemical that helps cells deliver pulses.This kind of secretion in the brain is related to people lust and feeling,It conveys the information of excitement and happiness.Polyethylene glycol(PEG)is a polymer of ethylene oxide hydrolysatewhich is non-toxic and non irritating.It is widely used in various pharmaceutical preparations.	price>
R-C-4507	DSPE-SS-polyethylene glycol550-N3	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-S-S-polyethylene glycol-Azide is a kind of click chemical peg reagent.Azido group can easily react with alkynyl group under the catalysis of copper catalyst.Polyethylene glycol (PEG)-coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.PEGylation of phospholipid significantly improved the blood circulation time and stability of capsule drugs.	price>
R-M-2013	N-methyl-N-methyl-O-(m-PEG4)-O-(propargyl-PEG4)-Cy3,Cas:2107273-62-9	N-methyl-N-methyl-O-(m-PEG4)-O-(propargyl-PEG4)-Cy3 is a PEG linker containing cyanine dye with excitation/emmission maximum 555/570 nm and an alkyne group, which enables copper-catalyzed Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5173	DPA-PEG750-COOH	DPA-PEG-COOH,Dopamine-polyethylene glycol-Carboxyl from ruixi.Dopamine is the most abundant catecholamine neurotransmitter in the brain.It is a neurotransmitter,a chemical that helps cells deliver pulses.This kind of secretion in the brain is related to people lust and feeling,It conveys the information of excitement and happiness.Polyethylene glycol(PEG)is a polymer of ethylene oxide hydrolysatewhich is non-toxic and non irritating.It is widely used in various pharmaceutical preparations.	price>
R-C-4508	Azide-PEG750-SS-DSPE	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-S-S-polyethylene glycol-Azide is a kind of click chemical peg reagent.Azido group can easily react with alkynyl group under the catalysis of copper catalyst.Polyethylene glycol(PEG)-coupled DSPE is hydrophilic and can be used for drug delivery,gene transfection and biomolecular modification.PEGylation of phospholipid significantly improved the blood circulation time and stability of capsule drugs.	price>

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