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Catalog	name	Description	price
R-M-1958	Propargyl-PEG3-bromide,Cas:203740-63-0	Propargyl-PEG3-bromide comprises a propargyl group and a bromide group. The propargyl group reacts with azide-bearing compounds or biomolecules in Click Chemistry to yield a stable triazole linkage; copper will be needed as a catalyst.	price>
R-M-5118	NH2-PEG600-NH2	Bis Amino functionalized polyethylene glycol(NH2-PEG-NH2) Amine-PEG-Amine is a linear homobifunctional PEG crosslinking reagent with a reactive primary amine or NH2 group that can rapidly react with activated carboxylic acid or carboxyl groups such as NHS ester to form stable amide bonds.	price>
R-C-4453	DSPE-polyethylene glycol550-PAMAM	Poly(amidoamine) is a polyamide amine dendrimer with colorless to yellowish transparent liquid.As a carrier of drugs,genes and vaccines in the field of biomedicine,it is used for drug sustained-release and targeted release;it is used for in-vitro diagnosis,in vitro gene transfer,gene therapy,nuclear magnetic resonance imaging and other applications.	price>
R-M-1959	Propargyl-PEG10-alcohol,Cas:2055022-35-8	Propargyl-PEG10-alcohol is a heterobifunctional PEG linker which enables Click Chemistry reactions with azide-bearing biomolecules; copper catalyst is needed. The hydrophilic PEG units increase aqueous solubility.	price>
R-M-5119	PBA-PEG600-PBA	PBA-PEG600-PBA,Phenylboronic Acid-Polyethylene glycol600-Phenylboronic Acid from ruixi.Phenylboronic acid(contains varying amounts of Anhydride):used for scientific research and chemical synthesis intermediates.	price>
R-C-4454	PAMAM-PEG750-DSPE	Poly(amidoamine) is a polyamide amine dendrimer with colorless to yellowish transparent liquid.As a carrier of drugs,genes and vaccines in the field of biomedicine,it is used for drug sustained-release and targeted release;it is used for in-vitro diagnosis,in vitro gene transfer,gene therapy,nuclear magnetic resonance imaging and other applications.	price>
R-M-1960	Aminooxy-PEG3-propargyl,Cas:1807537-27-4	Aminooxy-PEG3-propargyl has a alkyne group and an aminooxy group. The aminooxy group reacts with aldehydes or ketones to form a stable oxime linkages. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry reactions.	price>
R-M-5120	ICG-p-Aminobenzenesulfonamide	ICG-p-Aminobenzenesulfonamide,Indocyanine green-p-Aminobenzenesulfonamide from ruixi.ICG-p-Aminobenzenesulfonamide is a fluorescent labeled dye reagent.	price>
R-C-4455	DSPE-PEG350-PNIPAAm	Poly(N-isopropylacrylamide)(PNIPAAm) has good temperature sensitivity because of its hydrophilic amide group and hydrophobic isopropyl group on its macromolecular chain. PNIPAAM hydrogel usually has a volume phase transition in 32e,that is,its LCST (lowest critical temperature) is 32e.When T LCST,the swelling gel will shrink water;when T< LCST,the gel will absorb water again.This is due to the strong hydrogen bond interaction between water molecules and NIPAM grou.	price>
R-M-1961	Propargyl-PEG4-CH2CO2tBu,Cas:888010-02-4	Propargyl-PEG4-CH2CO2tBu is a PEG reagent that can reacts with azide compounds or biomolecules under the catalyzation of copper. The t-butyl protected carboxyl group can be deprotected under acidic conditions.	price>
R-M-5121	RhB-Pluronic F-127	RhB-Pluronic F-127,Rhodamine B-Pluronic F-127 from ruixi.RhB-Pluronic F-127 is a fluorescent labeled dye reagent. This product is only used for scientific research, not for human body.	price>
R-C-4456	DSPE-polyethylene glycol550-PNIPAAm	Poly(N-isopropylacrylamide)(PNIPAAm) has good temperature sensitivity because of its hydrophilic amide group and hydrophobic isopropyl group on its macromolecular chain. PNIPAAM hydrogel usually has a volume phase transition in 32e,that is,its LCST (lowest critical temperature) is 32e.When T LCST,the swelling gel will shrink water;when T< LCST,the gel will absorb water again.This is due to the strong hydrogen bond interaction between water molecules and NIPAM grou.	price>
R-M-1962	Alkyne-ethyl-PEG1-t-Butyl ester,Cas:2100306-55-4	Alkyne-ethyl-PEG1-t-Butyl ester has an alkyne group and a t-butyl protected carboxyl group. The alkyne reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Thecarboxyl group group can be deprotected under mild acidic conditions.	price>
R-M-5122	Cy5-l-alanine	Cy5-l-alanine,Cyanine-l-alanine from ruixi.Cy5-l-alanine is a fluorescent labeled sequence staining reagent. Alanine is the basic unit of protein and one of the 20 amino acids that make up human protein.	price>
R-C-4457	PNIPAAm-PEG750-DSPE	Poly(N-isopropylacrylamide)(PNIPAAm) has good temperature sensitivity because of its hydrophilic amide group and hydrophobic isopropyl group on its macromolecular chain. PNIPAAM hydrogel usually has a volume phase transition in 32e,that is,its LCST (lowest critical temperature) is 32e.When T LCST,the swelling gel will shrink water;when T< LCST,the gel will absorb water again.This is due to the strong hydrogen bond interaction between water molecules and NIPAM grou.	price>
R-M-1963	Propargyl-PEG4-Maleimide,cas:1262681-30-0	Propargyl-PEG4-Maleimide has a propargyl group and a maleimide group. The propargyl group reacts with azide compounds or biomolecules under the catalyzation of copper in Click Chemistry reactions. The maleimide group enables the formation of a covalent bond with biomolecules containing a thiol group.	price>
R-M-5123	NH2-PEG350-COOH	Amine-Polyethylene glycol-carboxyl, NH2-PEG-COOH is a linear heterobifunctional PEG reagent with one amine group and one carboxyl group, which can be used as crosslinkers or spacers between two different chemical reagents.	price>
R-C-4458	DSPE-PEG350-Pyrene	Pyrene is an organic compound,light yellow monoclinic crystal (pure product is colorless).It can be used in dyes, synthetic resins, disperse dyes and engineering plastics,and can be used to produce vat dye brilliant orange GR and other dyes after acylation.It can also be used as insecticide and plasticizer. DSPE is a kind of C18 saturated phospholipid with high hydrophobicity. Polyethylene glycol DSPE shows excellent amphiphilic properties,and has advantages in encapsulation and transfer of small and large molecules.	price>
R-M-1964	Propargyl-PEG3-methyl ester,Cas:2086689-09-8	Propargyl-PEG3-methyl ester is a propargyl linker with a methyl ester. The propargyl group reacts with azide-bearing compounds via copper catalyzed azide-alkyne Click Chemistry. Methyl ester can be hydrolyzed under strong basic condition.	price>
R-M-5124	COOH-PEG550-NH2	COOH-PEG550-NH2,Carboxyl-Polyethylene glycol550-Amine is a linear heterobifunctional PEG reagent with one amine group and one carboxyl group, which can be used as crosslinkers or spacers between two different chemical reagents.	price>

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