Product peg-derivatives -custom-synthetic-pegs

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Catalog	name	Description	price
R-66675	Alkyne-PEG-Mannose	Alkyne-poly(ethylene glycol)-Mannose,Alkyne-PEG-Mannose from RuixiBio is a linear heterobifunctional PEG reagent with Alkyne and Mannose group	price>
R-BP-004	PEG-BPNSs	Polyethylene glycol modified black phosphorus nanosheets（PEG-BPNSs)provided by Ruixi biological Co.,Ltd.It can couple a variety of functional groups to form a variety of polymers.BPNSs can be modified by other polymers through electrostatic adsorption to form a drug loaded composite material.It has excellent drug loading capacity,excellent photothermal conversion performance, pH-and light response controlled drug release and low cytotoxicity.	price>
R-LI-001	linoleic acid-PEG-NH2	linoleic acid-polyethylene glycol-Amino,linoleic acid-PEG-NH2,NH2-PEG-linoleic acid from ruixi linoleic acid-PEG-NH2 is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with NH2 . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.	price>
R-LI-002	linoleic acid-PEG-NHS	linoleic acid-polyethylene glycol-N-Hydroxysuccinimide,linoleic acid-PEG-NHS,NHS-PEG-linoleic acid from ruixi linoleic acid-PEG-NHS is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with NHS . Linoleic acid is a fatty acid. It is an 18-carbon chain with two double bonds in cis configuration. It typically occurs in nature as a triglyceride ester; free fatty acids, the form not combined with glycerol to form triglyceride, are typically low in foods.[6] It is very soluble in acetone, benzene, diethyl ether and ethanol.	price>
R-LI-003	linoleic acid-PEG-MAL	linoleic acid-polyethylene glycol-Maleimide,linoleic acid-PEG-MAL,MAL-PEG-linoleic acid from ruixi Linoleic acid PEG maleimide is one of ruixi’s multifunctional fatty acid lipid PEG products that have been used for targeted drug delivery, nanoparticle functionalization and liposome formulation. Linoleic acid is an omega-6 fatty acid with two cis double bonds and is highly hydrophobic. Linoleic acid is one of the essential fatty acids that must be consumed for proper health. Pegylated linoleic acid has excellent amphilphilic properties and offer superior advantages for small and large molecule modification, encapsulation and targeted delivery. Maleimide group in this molecule can react with thiol group at neutral pH with high specificity that allows conjugation of linoic acid PEG to targeted substrates.	price>
R-LI-004	linoleic acid-PEG-SH	linoleic acid-polyethylene glycol-Thiol,linoleic acid-PEG-SH,SH-PEG-linoleic acid from ruixi linoleic acid-PEG-SH is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with SH. Linoleic acid is a fatty acid. It is an 18-carbon chain with two double bonds in cis configuration. It typically occurs in nature as a triglyceride ester; free fatty acids, the form not combined with glycerol to form triglyceride, are typically low in foods.[6] It is very soluble in acetone, benzene, diethyl ether and ethanol.	price>
R-LI-005	linoleic acid-PEG-OH	linoleic acid-polyethylene glycol-hydroxyl,linoleic acid-PEG-OH,OH-PEG-linoleic acid from ruixi linoleic acid-PEG-OH is a hetero-functional peg derivative. One end of PEG is connected with linoleic acid, the other end is connected with OH . Linoleic acid is a fatty acid. It is an 18-carbon chain with two double bonds in cis configuration. It typically occurs in nature as a triglyceride ester; free fatty acids, the form not combined with glycerol to form triglyceride, are typically low in foods.[6] It is very soluble in acetone, benzene, diethyl ether and ethanol.	price>
R-LI-006	linoleic acid-PEG-Alkyne	linoleic acid-polyethylene glycol-Alkyne,linoleic acid-PEG-Alkyne,Alkyne-PEG-linoleic acid from ruixi Linoleic acid alkyne is an ω-alkyne derivative of linoleic acid . The ω-alkyne moiety allows Cu(I)-catalyzed cycloaddition chemistry with other molecules containing an azide group.1,2 Linoleic acid alkyne has been used in experiments focusing on the biological roles of linoleic acid.3,4 Alternatively, this modified lipid can be used to synthesize other alkyne-containing products, such as glycerophospholipids, for click chemistry.5	price>
R-BE-001	mPEG-Benzaldehyde	methoxy polyethylene glycol-Benzaldehyde,mPEG-Benzaldehyde,Benzaldehyde-mPEG from ruixi mPEG benzaldehyde is a monofunctional, site specific PEG derivative with amine reactive aldehyde group. Aldeyde PEG is a common N-terminal amine group pegylation reagent. The reaction between aldehyde group with the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with n-terminus amine groups at a pH of from 5.0 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups. Aromatic aldehyde PEG shows better stability in aqueous solution.	price>
R-BE-002	Benzaldehyde-peg-NHS	Benzaldehyde-polyethylene glycol-N-Hydroxysuccinimide,Benzaldehyde-peg-NHS ,NHS-peg-Benzaldehyde from ruixi Benzaldehyde-PEG-NHS is a hetero-functional peg derivative. One end of PEG is connected with Benzaldehyde， the other end is connected with NHS . N-hydroxylsuccinimide (NHS) functionalized polyethylene glycol (PEG-NHS) is an amino (-NH2) reactive PEG derivative that can be used to modify protein, peptide or any other surfaces with available amino groups. NHS esters react with primary amine groups at pH 7~8.5 to form stable amide bonds. Reaction can be finished in 1 hour. Compare to other NHS ester, succinimidyl carbonate linker provides much higher stability in aqueous solution yet with excellent reactivity.	price>

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