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Catalog	name	Description	price
R-M-1973	Propargyl-PEG4-thiol,Cas:1347750-80-4	Propargyl-PEG4-thiol is a crosslinker containing a propargyl group and thiol group. The propargyl group can form triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reactions. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc.	price>
R-M-5133	VA-PEG550-amine	VA-PEG550-amine,Valeric Acid-polyethylene glycol550-amine from ruixi.VA-PEG550-amine is a linear heterobifunctional PEG reagent with one amine group and one valeric Acid group, which can be used as crosslinkers or spacers between two different chemical reagents.	price>
R-C-4468	DPD-PEG750-DSPE	(DSPE) conjugated polyethylene glycol is a combination of phospholipids and polyethylene glycol with hydrophilicity and hydrophobicity. Polyethylene glycol phospholipid liposomes form high-quality materials, which can be used for drug delivery, gene transfection and vaccine delivery. Pegylated phospholipids can significantly improve blood circulation time and stabilize drug encapsulation. These materials can also be used for targeted drug delivery by modifying ligands with target surfaces such as antibodies and peptides.	price>
R-M-1974	Propargyl-PEG3-triethoxysilane,Cas:2250216-92-1	Propargyl-PEG3-triethoxysilane is consists of a triethoxysilane moiety and an alkyne group. Triethoxysilane is commonly used for surface modifications. The alkyne group can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is used as a catalyst in the reaction.	price>
R-M-5134	Amine-PEG750-Valeric Acid	Amine-PEG750-Valeric Acid,Amine-polyethylene glycol750-Valeric Acid is a linear heterobifunctional PEG reagent with one amine group and one valeric Acid group, which can be used as crosslinkers or spacers between two different chemical reagents.	price>
R-C-4469	DSPE-PEG350-Xanthan	DSPE (MPEG DSPE)is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Xanthan gum is Xanthomonas polysaccharide,which is a monospore polysaccharide produced by pseudoxanthomonas.Xanthan gum is an extracellular microbial pool produced by fermentation of sugars by Xanthomonas sp.It can be widely used as emulsifier and stabilizer in the field of national economy.	price>
R-M-1975	Propargyl-PEG4-5-nitrophenyl carbonate,Cas:1422540-81-5	Propargyl-PEG4-5-nitrophenyl carbonate is heterobifunctional reagent with a propargyl group and nitrophenyl group. The propargyl group enales the formation of triazole linkage with azide compounds or biomolecules via copper catalyzed Click Chemistry. Nitrophenyl group is reactive towards the amino group of lysine by means of stable urethane linkages. The PEG units enhance the solubility of the molecule in aqueous media.	price>
R-M-5135	IA-PEG350-NH2	Iodoacetyl-PEG-NH2, Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.	price>
R-M-5175	α-GalNAc-PEG-Thiol	α-GalNAc-PEG-Thiol is a heterobifunctional peg reagent, which can be applied to the study of targeted drug delivery.	price>
R-C-4470	DSPE-polyethylene glycol550-Xanthan	DSPE (MPEG DSPE)is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Xanthan gum is Xanthomonas polysaccharide,which is a monospore polysaccharide produced by pseudoxanthomonas.Xanthan gum is an extracellular microbial pool produced by fermentation of sugars by Xanthomonas sp.It can be widely used as emulsifier and stabilizer in the field of national economy.	price>
R-M-1976	t-Boc-aminooxy-PEG3-propargy,Cas:1951439-46-5	t-Boc-aminooxy-PEG3-propargyl is a click reagent with a propargyl group and t-Boc-aminooxy group. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. T-Boc-aminooxy group can be free up under mild acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-5136	NH2-PEG550-IA	NH2-PEG550-IA , Iodoacetyl-PEG550-amine is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.	price>
R-C-4471	Xanthan-PEG750-DSPE	DSPE (MPEG DSPE)is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Xanthan gum is Xanthomonas polysaccharide,which is a monospore polysaccharide produced by pseudoxanthomonas.Xanthan gum is an extracellular microbial pool produced by fermentation of sugars by Xanthomonas sp.It can be widely used as emulsifier and stabilizer in the field of national economy.	price>
R-M-1977	Propargyl-PEG2-acrylate,Cas:52436-42-7	Propargyl-PEG2-acrylate is a heterobifuncational crosslinker consisting of a propargyl group and an acrylate group. The propargyl group can participate in azide-alkyne Click Chemistry to yield a stable triazole linkage; copper is needed as a catalyst. The acrylate group enables Michael addition.	price>
R-M-5137	Amine-PEG750-IA	Amine-PEG750-IA,Amine-PEG750-Iodoacetyl is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.	price>
R-M-5137	Amine-PEG750-IA	Amine-PEG750-IA,Amine-PEG750-Iodoacetyl is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.	price>
R-C-4472	DSPE-PEG350-Ulvan	DSPE (MPEG DSPE) is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Ulvan Also known as sea cabbage,is a common seaweed.The leaf body is composed of two layers of cells, 10-40 cm high,bright green.The base of the blade is fixed on the rock by the fixator.It lives in the coastal intertidal zone and grows on the rocks in the middle and low tide zone of the bay.It has the function of purifying water quality.	price>
R-M-1978	m-PEG8-propargyl	m-PEG8-propargyl is crosslinker with a propargyl group. It enables the formation of triazole linkage with azide compounds or biomolecules via copper catalyzed Click Chemistry.	price>
R-M-5138	Biotin-(KIAALKK)4-CONH2	Biotin - (kiaalkk) 4-conh2 is a biotinylated compound reagent linked by amino acid sequence. This product is only used for scientific research and cannot be used for human body.	price>
R-C-4473	DSPE-polyethylene glycol550-Ulvan	DSPE (MPEG DSPE) is a kind of phospholipid peg derivative with terminal DSPE group at PEG end.Ulvan Also known as sea cabbage,is a common seaweed.The leaf body is composed of two layers of cells, 10-40 cm high,bright green.The base of the blade is fixed on the rock by the fixator.It lives in the coastal intertidal zone and grows on the rocks in the middle and low tide zone of the bay.It has the function of purifying water quality.	price>

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