Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-M-0025	MPEG-Chloride	methoxy polyethylene glycol-Chloride,MPEG-Chloride from ruixi.MPEG-chloride is a linear single-needle PEG reactant with a halogenated group-chloride (Cl), which is a very good alternative reaction group.	price>
R-1-Z006	PEI coated upconversion nanoparticles	PEI coated upconversion nanoparticles,Polyethylenimine coated upconversion nanoparticles,PEI-UCNP from ruixi.Upconverting nanoparticles(UCNPs)represent a unique class of nanomaterials,able to convert infrared excitation light into long lifetime visible and infrared photoluminescence,within the optical transparency window of biological tissues. Combining the functional properties of UCNPs and PEI is extremely useful for precise visualization of genetic manipulations and intracellular drug delivery.	price>
R-XASYS-00539	4,5-Dihydroxyflavone,cas:6665-67-4	4,5-Dihydroxyflavone (4,5-DHF)(C15H10O4,254.24) is a flavonoid compound found in various plants and foods that has been studied for its potential therapeutic effects. It is a small, water-soluble molecule that has been found to have antioxidant, anti-inflammatory, and anti-cancer properties	price>
R-R-0539	[D-His26]-Neuropeptide Y, human, rat	[D-His26]-Neuropeptide Y, human, rat; [D-His26]-NPY, human, rat from ruixi. [D-His26]-Neuropeptide Y (NPY) is a modified form of the neuropeptide Y sequence in which the amino acid at position 26 is a D-enantiomer of histidine. This modification is applicable to both human and rat species.	price>
R-M-0026	MPEG-TCO	methoxy polyethylene glycol-transcyclooctene,MPEG-TCO from ruixi.MPEG-chloride is a linear single-needle PEG reactant with a halogenated group-chloride (Cl), which is a very good alternative reaction group.	price>
R-CY2010-1	cy5-melatonin	Cy5-melatonin,Cyanine5-melatonin from ruixi.Cy5 is a reactive dye for labeling amino groups of peptides,proteins,melatonin and oligonucleotides.The excitation wavelength is 648 nm and the emission wavelength is 662 nm.	price>
R-XASYS-00540	5,6,7-Trimethoxyflavone,cas:973-67-1	5,6,7-Trimethoxyflavone (TMF) is a flavonoid compound found in some plants and foods. It has been studied for its potential health benefits due to its antioxidant properties. It has been found to have anti-inflammatory, anti-cancer, and anti-microbial activities.	price>
R-R-0540	[D-Tyr27,36, D-Thr32]-Neuropeptide Y, human	[D-Tyr27,36, D-Thr32]-Neuropeptide Y refers to a modified form of neuropeptide Y (NPY) in which the amino acids at positions 27 and 36 are D-enantiomers of tyrosine, and the amino acid at position 32 is a D-enantiomer of threonine. This modified peptide is specific to the human species.	price>
R-M-0027	MPEG-Tetrazine	methoxy polyethylene glycol-Tetrazine ,MPEG-Tetrazine from ruixi.mPEG Tetrazine is one of Nanocs pegylated Tetrazine derivatives that can react with TCO (transcyclooctene) or Norbornene (Nor) group.PEG Tetrazine derivatives have excellent water solubility, possess fast kinetics and stability in aqueous buffer. They are one of the best pegylation reagents to modify proteins, peptides, antibodies, biopolymers and particles via copper free Click Chemistry reaction.	price>
R-GN80001	Silver shell Gold core nanorod	Gold and silver core-shell nanorods from ruixi.Gold and silver core-shell nanorods are composed of gold and silver coated nanorods,which can be used for photothermal therapy,surface enhanced Raman spectroscopy,drug carriers and so on.	price>
R-XASYS-00541	5,6-Dihydrouridine,cas:5627-05-4	5,6-Dihydrouridine (DhU)(C8H13N3O6,246.2) is a nucleoside found in tRNA molecules that is responsible for the stability of the tRNA structure. It is a modified form of uridine, with a hydroxyl group attached to the 5 carbon and a hydrogen atom attached to the 6 carbon.	price>
R-R-0541	[Thr30]-Neuropeptide Y, human	[Thr30]-Neuropeptide Y refers to a modified form of the neuropeptide Y sequence in which the amino acid at position 30 is threonine. This modification is specific to the human species.	price>
R-D-0002	CHO-PEG-CHO	Benzaldehyde-Polyethylene glycol- Aldehyde,CHO-PEG-CHO from ruixi ,Aldeyde PEG is an amine reactive PEG derivative that can be used to modify biomolecules via available amine groups.PEG aldehydes react with amine groups at a pH of from 5.5 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups.	price>
R-GG50005	Maltose modified gold nanoparticles 50nm	Maltose modified gold nanoparticles from ruixi.Ruixibio is a biological company.Gold nanoparticles can modify a variety of carbohydrates,such as maltose,chitosan,dextran and so on.Moreover,gold nanoparticles can be used as carriers for drug delivery,targeting and photothermal therapy.	price>
R-XASYS-00542	5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid-d3,cas:1795143-17-7	5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid-d3 (5-AIMTDS-d3)(C5H4D3N3O4S2,240.26) is a synthetic organic compound with a wide range of applications in scientific research. It is a derivative of thiadiazole, a heterocyclic compound containing sulfur and nitrogen, and is a useful reagent for the synthesis of other compounds.	price>
R-R-0542	[D-Trp34]-Neuropeptide Y, human	[D-Trp34]-Neuropeptide Y, human; [D-Trp34]-NPY, human refers to a modified form of the neuropeptide Y sequence in which the amino acid at position 34 is the D-enantiomer of tryptophan.	price>
R-D-0003	Acrylates-peg-Acrylates	Acrylates-Polyethylene glycol-Acrylates,Acrylates-peg-Acrylates from ruxi Acrylate functionalized polyethylene glycol (PEG Acrylate) is a reactive PEG derivative that can be used to modify proteins, peptides and other materials via available acrylic groups. It is also a polymerizable PEG that can form biocompatible hydrogel. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins	price>
R-GN010-DZ	PEI-GNRS	PEI-Gold nanorods,Polyethylenimine-Gold nanorods from ruixi.Ruixi provides Pei modified gold nanorods with high purity and high monodispersity.Gold nanorods (GNRs) have good optical properties,and their UV absorption and fluorescence spectra are related to the length of gold rods.Its anisotropy and unique spectral characteristics have been widely used in antibody recognition,nano material assembly,cancer cell imaging and DNA analysis.	price>
R-XASYS-00543	5-Beta-Dutasteride,cas:957229-52-6	5-Beta-Dutasteride (5-B-D)(C27H30F6N2O2,528.53) is a synthetic, non-steroidal, anti-androgenic compound that has been used extensively in scientific research. It is a potent inhibitor of 5-alpha-reductase, a key enzyme involved in the biosynthesis of dihydrotestosterone (DHT).	price>
R-R-0543	[D-Trp34]-Neuropeptide Y	[D-Trp34]-Neuropeptide Y/CAS.153549-84-9 is a potent and selective neuropeptide Y (NPY) Y5 receptor agonist. [D-Trp34]-Neuropeptide Y is a significantly less potent agonist at the NPY Y1, Y2, Y4, and y6 receptors. [D-Trp34]-Neuropeptide Y markedly increases food intake in rats.	price>

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