Product peg-derivatives -homobifunctional-pegs

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Catalog	name	Description	price
R-1184-5K	mPEG-Pyruvic acid, MW:5K	methoxy polyethylene glycol-Pyruvic acid，mPEG-Pyruvic acid from ruixi.Pyruvic acid is a kind of organic acid with weak acidity. It has two functional groups of carbonyl and carboxyl at the same time. Besides the properties of carboxylic acid and ketone, pyruvic acid also has the properties of α - keto acid. It is the simplest α - keto acid (belonging to carbonyl acid).	price>
R-0232-2K	NCO(Isocyanate)-PEG-NCO(Isocyanate) MW:2K	Isocyanate-Polyethylene glycol-Isocyanate,NCO(Isocyanate)-PEG-NCO(Isocyanate) MW:2K,NCO-peg-NCO ,OCN-peg-NCO ,α,ω-Diisocyanato poly(ethylene glycol)from ruixi.Ruixi is a well-known biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click chemistry and macrocyclic ligands.	price>
R-TE0001	TEMPO-PEG-TEMPO	2,2,6,6-Tetramethylpiperidinooxy-polyethylene glycol-2,2,6,6-Tetramethylpiperidinooxy,TEMPO-PEG-TEMPO from ruixi.Tempo peg tempo is a peg derivative with the same function.The hydrophilic PEG linker increases the water solubility of the compound.TEMPO is a stable radical with applications in chemistry and biochemistry.It is used as a radical marker, a structural probe for biological systems in conjunction with electron spin resonance spectroscopy, a reagent in organic synthesis, and as a mediator in controlled radical polymerization.	price>
R-P18788A	PS10500-PEO48k-PS10500	Polystyrene-Polyethylene oxide-Polystyrene，PS10500-PEO48k-PS10500 from ruixi.Ruixi is a biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click chemistry and macrocyclic ligands.	price>
R-M-5117	Amine--PEG300-Amine	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-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-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-M2-10148	Bis-(N-Boc-aminooxy)-PEG3,cas1807518-66-6	Bis-(N-Boc-aminooxy)-PEG3 is a bifunctional polyethylene glycol derivative, with a tert butoxycarbonyl (Boc) protected amino oxygen group (-ONH-Boc) attached to each end of the molecule, and a triethylene glycol (PEG3) chain connected in the middle. This compound combines the advantages of water solubility, flexibility, and biocompatibility of PEG, as well as the reaction controllability brought by Boc protection, making it suitable for biochemical and materials science scenarios that require precise regulation of coupling reactions.	price>
R-M2-10149	NH-bis(PEG4-acid) HCl salt,cas2055041-59-1	NH-bis(PEG4-acid) HCl salt(amino bis (tetrapolyethylene glycol carboxylic acid) hydrochloride, CAS number: 2055041-59-1) is a commonly used PEG crosslinking reagent in biomedical research, with good water solubility and biocompatibility, widely used in drug delivery, biomolecule coupling, and nanomaterial construction.	price>
R-M2-10151	Bis(bromoacetamide)-PEG2,cas154824-39-2	Bis (bromacetamide) - PEG2 is a bifunctional linker molecule with bromacetamide reactive groups at both ends and a diethylene glycol (PEG2) chain in the middle. It has good water solubility and reaction specificity. It has wide applications in antibody drug conjugates (ADCs), protein labeling, nanomaterial modification, and other fields.	price>

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