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Catalog	name	Description	price
R-M-2042	N-(DBCO-PEG4)-N-Biotin-PEG4-NHS	N-(DBCO-PEG4)-N-Biotin-PEG4-NHS is a click chemistry biotinylation reagent, NHS active esters can be used to label the primary amines (-NH2) of proteins and other amine-attached macromolecule. DBCO group is very reactive with azide molecule via copper-free Click Chemistry.	price>
R-M-5202	Dimethylmaleic anhydride-peg350-n3	Dimethylmaleic anhydride-Polyethylene glycol-Azide,Dimethylmaleic anhydride(DMMA)-peg-n3 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-C-4537	DSPE-polyethylene glycol550-thioketal-NHS	It is a useful self-assembling reagent to prepare PEGylated liposome or micelle while also providing a NHS group for conjugation with amine-containing moieties or ligands. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion,and the acid group to bioconjugate targeting molecules including antibody,aptamer,protein,and peptide.	price>
R-M-2043	N-(DBCO-PEG4)-N-Biotin-PEG4-hydrazide TFA salt	N-(DBCO-PEG4)-N-Biotin-PEG4-hydrazide is an biotinylation tool that enable copper-free click chemistry with azide molecule. Hydrazide group is reactive with aldehyde moiety.	price>
R-M-5203	N3-peg550-Dimethylmaleic anhydride	Dimethylmaleic anhydride-Polyethylene glycol-Azide,Dimethylmaleic anhydride(DMMA)-peg-n3 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-C-4538	NHS-TK-polyethylene glycol750-DSPE	It is a useful self-assembling reagent to prepare PEGylated liposome or micelle while also providing a NHS group for conjugation with amine-containing moieties or ligands. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the acid group to bioconjugate targeting molecules including antibody, aptamer, protein, and peptide.	price>
R-M-2044	DBCO-C6-NHS ester,CAS:1384870-47-6	DBCO-C6-NHS ester is an amine-reactive compound, which can be used to modify an amine-containing molecule in organic media. This reagent is not soluble in aqueous media. The extended 6-carbon atom spacer arm improves solubility in commonly used organic solvents including dichloromethane, chloroform, THF, and ethyl acetate and it also improves derivatization efficiency and stability of conjugates. DBCO is commonly used for copper-free Click Chemistry reactions.	price>
R-M-5204	DMMA-peg750-Azide	Dimethylmaleic anhydride-Polyethylene glycol-Azide,Dimethylmaleic anhydride(DMMA)-peg-n3 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-C-4539	DSPE-PEG350-peptide GNQWFI	Peptide is a compound formed by α-amino acids linked together by peptide bond, which is the intermediate product of protein hydrolysis.Peptides are usually formed by dehydration and condensation of 10-100 amino acid molecules.Active targeting liposomes include immunoliposomes,receptor-mediated liposomes and glycosylated liposomes.	price>
R-M-2045	DBCO-C6-acid,CAS:1425485-72-8	DBCO-C6-Acid is an analog of DBCO-Acid with an extended 6-carbon atom spacer arm. The extended 6-carbon atom spacer arm improves its derivatization efficiency and the stability of the yielded conjugates. This spacer arm also improves solubility in organic solvents such as dichloromethane, chloroform, THF, and ethyl acetate. DBCO is commonly used for copper-free Click Chemistry reactions.	price>
R-M-5205	NH2-PEG350-Folic acid	FA-PEG-NH2 (Folic Acid PEG Amino) is a class of bioactive agents that can be used to determine drug or biological activity. Folic acid can deliver targeted drugs through affinity receptors with cell membrane receptors. Amino groups can easily form stable amide bonds with carboxyl groups, and can also form amide bonds with active esters (-NHS) at PH7-8.5.	price>
R-C-4540	DSPE-polyethylene glycol550-peptide GNQWFI	Peptide is a compound formed by α-amino acids linked together by peptide bond, which is the intermediate product of protein hydrolysis.Peptides are usually formed by dehydration and condensation of 10-100 amino acid molecules.Active targeting liposomes include immunoliposomes,receptor-mediated liposomes and glycosylated liposomes.	price>
R-M-2046	DBCO-PEG8-PFP ester	DBCO-PEG8-PFP ester is a PEG reagent comprising a DBCO group which can react with azides for copper-free Click Chemistry reactions. The PFP ester is an active ester which can be used to react with amine groups. PFP esters have been are stable compounds and are less susceptible to undergo hydrolysis. PEG8 linker increases the water solubility of a compound in aqueous media.	price>
R-M-5206	Amine-PEG550-FA	FA-PEG-NH2 (Folic Acid PEG Amino) is a class of bioactive agents that can be used to determine drug or biological activity. Folic acid can deliver targeted drugs through affinity receptors with cell membrane receptors. Amino groups can easily form stable amide bonds with carboxyl groups, and can also form amide bonds with active esters (-NHS) at PH7-8.5.	price>
R-C-4541	GNQWFI-peptide-PEG750-DSPE	Peptide is a compound formed by α-amino acids linked together by peptide bond, which is the intermediate product of protein hydrolysis.Peptides are usually formed by dehydration and condensation of 10-100 amino acid molecules.Active targeting liposomes include immunoliposomes,receptor-mediated liposomes and glycosylated liposomes.	price>
R-M-2047	DBCO-PEG2-amine TFA salt,Cas:2250216-96-5	DBCO-PEG2-amine is a PEG linker which contains DBCO and amine moieties. The DBCO group is commonly used in copper-free Click Chemistry reactions. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydrophilic PEG spacer increases the water solubility of the compound.	price>
R-M-5207	FA-PEG750-NH2	FA-PEG-NH2 (Folic Acid PEG Amino) is a class of bioactive agents that can be used to determine drug or biological activity. Folic acid can deliver targeted drugs through affinity receptors with cell membrane receptors. Amino groups can easily form stable amide bonds with carboxyl groups, and can also form amide bonds with active esters (-NHS) at PH7-8.5.	price>
R-C-4542	DSPE-PEG350-MPB	The hydrophobic properties of DSPE allow encapsulation and aggregation of other hydrophobic properties.The hydrophilic peg linker increases the water solubility of the entire compound and allows transport.Azides can react with alkynes,dbco and BCN via copper catalyzed click chemistry.	price>
R-M-2048	TCO-PEG2-DBCO	TCO-PEG2-DBCO from ruixi.Heterobifunctional reagents are used for converting azido-containing biomolecules into TCO-modified biomolecules.	price>
R-M-5208	Amine-PEG350-Galactose	NH2-PEG350-Galactose,amine-polyethylene glycol350-Galactose from ruixi.Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.	price>

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