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Catalog	name	Description	price
R-M-1986	Azido-PEG3-S-PEG4-propargyl	Azido-PEG3-S-PEG4-propargyl is a crosslinker containing a propargyl group and an azide group. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The azide group enables PEGylation via Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5146	FITC-Human fibrinogen	FITC-Human fibrinogen is a fluorescent labeled fibrinogen dye reagent.	price>
R-C-4481	DSPE-PEG350-Xylan	MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Xylan is a heterogeneous polysaccharide existing in plant cell wall,accounting for about 15%-35% of plant cell dry weight.Xylan is the main component of plant hemicellulose,and it is a kind of complex pentose.	price>
R-M-1987	m-PEG3-S-PEG4-propargyl,Cas:2055040-85-0	m-PEG3-S-PEG4-propargyl is a PEG linker containing a propargyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5147	NOTA-PEG3-KHAIYPRH	NOTA-PEG3-KHAIYPRH,1,4,7-Triazacyclononane-1,4,7-triacetic acid-polyethylene glycol--KHAIYPRH is a peptide sequence peg reagent linked by macrocyclic ligands.	price>
R-C-4482	DSPE-polyethylene glycol550-Xylan	MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Xylan is a heterogeneous polysaccharide existing in plant cell wall,accounting for about 15%-35% of plant cell dry weight.Xylan is the main component of plant hemicellulose,and it is a kind of complex pentose.	price>
R-M-1988	Propargyl-PEG4-S-PEG4-acid,Cas:2055041-20-6	Propargyl-PEG4-S-PEG4-acid is a PEG linker containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5148	NOTA-KHAIYPRH	1,4,7-Triazacyclononane-1,4,7-triacetic acid-KHAIYPRH is a macrocyclic ligand linked polypeptide sequence compound.	price>
R-C-4483	Xylan-polyethylene glycol750-DSPE	MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Xylan is a heterogeneous polysaccharide existing in plant cell wall,accounting for about 15%-35% of plant cell dry weight.Xylan is the main component of plant hemicellulose,and it is a kind of complex pentose.	price>
R-M-1989	Propargyl-PEG4-S-PEG4-t-butyl ester,Cas:2055041-18-2	Propargyl-PEG4-S-PEG4-t-butyl ester is a PEG linker containing a propargyl group and t-butyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. t-butyl ester is a better leaving group compared to a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5149	DOTA-PEG5-NH2	DOTA-PEG5-NH2 is a linker for bio-conjugation that contains a terminal amino and a DOTA group linked through a linear PEG chain.	price>
R-C-4484	DSPE-PEG350-Fructan	MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Fructosan is a polymer of β-d-fructofuran.Fructosyltransferase catalyzed by sucrose and one or more fructose molecules linked into a water-soluble and viscous polymer polysaccharide.	price>
R-M-1990	m-PEG3-Sulfone-PEG4-propargyl,CAS:2055041-02-4	m-PEG3-Sulfone-PEG4-propargyl is a sulfonated PEG linker containing a propargyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5150	FITC-GGRSFFLLRRIQGCRFRNTVDD	FITC-GGRSFFLLRRIQGCRFRNTVDD is a fluorescent labeled polypeptide reagent.	price>
R-C-4485	DSPE-polyethylene glycol550-Fructan	MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Fructosan is a polymer of β-d-fructofuran.Fructosyltransferase catalyzed by sucrose and one or more fructose molecules linked into a water-soluble and viscous polymer polysaccharide.	price>
R-M-1991	Propargyl-PEG4-Sulfone-PEG4-acid,CAS:2055024-41-2	Propargyl-PEG4-Sulfone-PEG4-acid is a PEG linker containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5151	Cy3-BSA-ICG	Cy3-BSA-ICG,Cyanine3-bull serum albumin-indocyanine green from ruixi. Cy3-BSA-ICG is a protein reagent labeled with two fluorescent dyes, which can be used in photodynamic therapy, fluorescence imaging and so on.	price>
R-C-4486	Fructan-PEG750-DSPE	MPEG DSPE is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Fructosan is a polymer of β-d-fructofuran.Fructosyltransferase catalyzed by sucrose and one or more fructose molecules linked into a water-soluble and viscous polymer polysaccharide.	price>
R-M-1992	Propargyl-PEG4-Sulfone-PEG4-t-butyl ester,CAS:2055024-43-4	Propargyl-PEG4-Sulfone-PEG4-t-butyl ester is a PEG linker containing a propargyl group and t-butyl protected carboxyl group acid. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The t-butyl protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. The protected acid can be deprotected by acidic or basic hydrolysis. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5152	COOH-PEG12-NH2	COOH-PEG12-NH2,Carboxyl-polyethylene glycol12-amine from ruixi.COOH-PEG12-NH2 is a heterobifunctional peg reagent.	price>

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