Product peg-derivatives -heterobifunctional-pegs

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Catalog	name	Description	price
R-M-402	Methyltetrazine-PEG4-STP Ester	Methyltetrazine-PEG4-STP Ester,Methyltetrazine-PEG4-Sulfo-2,3,5,6-tetrafluorophenyl (STP) esters from ruixi.Methyltetrazine-PEG4-STP Ester is an amine-reactive, water-soluble labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers in aqueous media. 4-Sulfo-2,3,5,6-tetrafluorophenyl (STP) esters is another type of carboxylic acid derivative that react with primary amines forming covalent amide bond. The amine linkage bond is identical to one formed by the reaction between primary amines and NHS esters or sulfo-NHS esters. However, in most cases, STP ester displays much better stability toward hydrolysis in aqueous media resulting in more efficiency and better reproducible labeling of biopolymers.	price>
R-PV-050	HO-PEG-phosphoric acid	OH-PEG-phosphoric acid，hydroxyl -Polyethylene glycol-phosphoric acid ,phosphoric acid-PEG-OH from ruixi.Ruixi biology has its own laboratory and technical personnel;professional metal ions, development of macrocyclic ligands and their use as MRI contrast agents; including a series of products such as bifunctional chelating agents, macrocyclic ligands, magnetic resonance reagents, reaction intermediates, etc.	price>
R-CG-105	Adamantane（Ada）-PEG-COOH	Adamantane-poly(ethylene glycol)-carboxyl，Adamantane（Ada）-PEG-COOH，Adamantane-poly(ethylene glycol)-Carboxylic Acid,Adamantane（Ada）-PEG-Carboxylic Acid,carboxyl-peg-Ad,Adamantane-PEG-carboxyl from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-106	Adamantane(Ada)-peg-NH2	Adamantane(Ad)-peg-NH2,Adamantane-poly(ethylene glycol)-Amine,Adamantane(Ada)-peg-Amine,Adamantane(Ada)-peg-Amino,Adamantane-poly(ethylene glycol)-Amino from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-107	Adamantane(Ada)-peg-Mal	Adamantane(Ad)-poly(ethylene glycol)-Maleimide，Adamantane(Ada)-peg-Mal，Maleimide-peg-ADA,Mal-peg-Adamantane(Ada) from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-108	Adamantane(Ada)-peg-NHS	Adamantane-poly(ethylene glycol)-N-hydroxylsuccinimide，Adamantane(Ada)-peg-NHS，NHS-PEG-Ada from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-109	Adamantane(Ada)-peg-biotin	Adamantane-poly(ethylene glycol)-biotin，Adamantane(Ada)-peg-biotin，biotin-peg-ADA from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-110	Adamantane(Ada)-peg-sh	Hs-peg-Adamantane(Ada),Adamantane-poly(ethylene glycol)-Thiol,Ada-peg-sh from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-111	Adamantane(Ada)-peg-Azide(N3)	Adamantane(Ada)-peg-Azide(N3),N3-peg-ADA,Adamantane-poly(ethylene glycol)-Azide,Adamantane(Ada)-peg-X from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>
R-CG-112	Adamantane(Ada)-peg-Alkyne	Adamantane-poly(ethylene glycol)-Alkyne,Adamantane(Ada)-peg-Alkyne,Ada-peg-Alkyne,Alkyne-peg-Adamantane(Ada) from ruixi.Adamantane(Ada)-peg-X from ruixi.Adamantane, whose carbon frame structure is equivalent to a cell in diamond lattice network, is a kind of alicyclic hydrocarbon.The product can be used in drug delivery system.	price>

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