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Catalog	name	Description	price
R-R-0526	[D-Trp32]-Neuropeptide Y, human	[D-Trp32]-Neuropeptide Y, human refers to a modified form of neuropeptide Y (NPY) in which the amino acid at position 32 is a D-isomer of tryptophan (D-Trp).	price>
R-M-0013	MPEG-Aminooxy	methoxy polyethylene glycol-Aminooxy ,MPEG-Aminooxy from ruixi.It contains a PEG spacer (or PEO when synthetised) with methyl group a on end and an aminooxy group at the other available for conjugation. The hydrophilic PEG/PEO spacer increases solubility in aqueous media.	price>
R-Z-31	PEG-COOH-modified CdSe/ZnS QDS	PEG-COOH-modified CdSe/ZnS QDS,PEG-COOH modified CdSe/ZnS quantum dots from ruixi.Quantum dots (QDs) are semiconductor nanocrystals with excellent spectral characteristics and photochemical stability.Therefore,quantum dots as biological fluorescent probes will have broad application prospects in immunobiology and clinical laboratory studies.	price>
R-XASYS-00527	4-Azido-L-phenylalanine,cas:33173-53-4	4-Azido-L-phenylalanine(C9H10N4O2,206.2), also known as azF, is a genetically-encoded molecular probe. azF is used to study GPCRs in their native cellular environment or under detergent solubilized conditions.	price>
R-R-0527	[Ala31,Aib32]-Neuropeptide Y (porcine)	[Ala31,Aib32]-Neuropeptide Y (porcine)/CAS:313988-59-9 from ruixi. [Ala31, Aib32]-Neuropeptide Y is a neuropeptide Y5 receptor agonist with high affinity and selectivity.	price>
R-M-0014	MPEG-NPC	Methoxy PEG Nitrophenyl Carbonate, MPEG-NPC is a linear Amine Reactive PEG with stable carbonate linker. Methoxy PEG Nitrophenyl Carbonate is reactive towards the amino group of lysine(s) by means of stable urethane linkages, with a longer hydrolysis half-life compared with M-PEG-SCM.	price>
R-Z-32	Oil soluble ZnSe/ZnS QDS	Oil soluble ZnSe-ZnS QDS,Oil soluble ZnSe-ZnS quantum dots from ruixi.Quantum dots (QDs) are semiconductor nanocrystals with excellent spectral characteristics and photochemical stability.Therefore,quantum dots as biological fluorescent probes will have broad application prospects in immunobiology and clinical laboratory studies.	price>
R-XASYS-00528	4-Hydroxymephenytoin,cas:61837-65-8	5-Ethyl-5-(4-hydroxyphenyl)-3-methylimidazolidine-2,4-dione(C12H14N2O3,234.3), also known as EHPMID, is a heterocyclic compound belonging to the class of imidazolidines. It is a colorless solid and has been studied extensively for its potential applications in the fields of chemistry, biology, and medicine.	price>
R-R-0528	[Leu31,Pro34]-Neuropeptide Y, porcine	[Leu31,Pro34]-Neuropeptide Y, porcine/CAS:125580-28-1/[Leu31, Pro34]-NPY (Porcine) is a high quality [Leu31, Pro34]-NPY (Porcine). This product has been used as molecular tool for various biochemical applications. It has also been used in a wide array of other chemical and immunological applications. Custom bulk amounts of this product are available upon request.	price>
R-M-0015	MPEG-SAS	methoxy polyethylene glycol-Succinimidyl Amido Succinate ,MPEG-SAS from ruixi.it is one type of MPEG-NHS ester reagents. There is a C2 aliphatic amide linkage between PEG and the NHS ester.	price>
R-Z-33	Water soluble CdSe (zncds) core shell QDS	Water soluble CdSe (zncds) core shell QDS,Water soluble CdSe (zncds) core shell quantum dots from ruixi.Water soluble zncds-ZnS quantum dots are core-shell fluorescent nanomaterials with zncds as the core and ZnS as the shell.The average quantum yield is 50%. The products should be stored away from direct sunlight and stored in 4 degrees of sealed darkness.Products with any wavelength from 400nm to 480nm can be customized for customers.The product has the characteristics of uniform particle size,wide absorption spectrum,narrow and symmetrical emission spectrum, high and stable fluorescence intensity.	price>
R-XASYS-00529	4-Hydroxyphenyl Carvedilol D5,cas:1261395-96-3	4-Hydroxyphenyl Carvedilol D5(C24H21D5N2O5,427.5) is the deuterium labeled 4-Hydroxyphenyl Carvedilol.	price>
R-R-0529	[Pro34]-Neuropeptide Y (porcine)	(Pro34)-NPY is a selective NPY agonist at Y1 or postjunctional receptors, as seen in a simultaneous study of post- and prejunctional actions in anesthetized rats and dogs. Like NPY, the analog increased blood pressure, but, in contrast, showed no inhibitory effects on cardiac vagal action.	price>
R-M-0016	MPEG-SC	Methoxy PEG Succinimidyl Carbonate,MPEG-SC from ruixi.It reacts with the amino group of lysine(s) on proteins or other biologics.Methoxy PEG Succinimidyl Carbonate has a longer hydrolysis half-life compared with M-PEG-SCM	price>
R-Z-34	Oil soluble InP / ZnS QDS	Oil soluble InP-ZnS QDS,Oil soluble InP-ZnS quantum dots from ruixi.InP-ZnS quantum dots have many excellent properties, such as good stability, wide range of fluorescence emission peak,high luminous efficiency and adjustable wavelength.InP quantum dots are widely used in flat panel display backlight, biomedical labeling and fingerprint identification.	price>
R-XASYS-00530	Afimoxifene,cas:68392-35-8	4-Hydroxytamoxifen (4-OHT)(C26H29NO2,387.5), also known as hydroxytamoxifen, is an active metabolite of the drug tamoxifen, a selective estrogen receptor modulator (SERM). 4-OHT has a wide range of applications, including in vivo and in vitro research, as well as clinical applications.	price>
R-R-0530	[D-Trp32]-Neuropeptide Y, porcine	[D-Trp32]-Neuropeptide Y, porcine/CAS:153549-78-1 from ruixi. Competitive NPY antagonist in the rat hypothalamus, in both in vitro and in vivo models.	price>
R-M-0017	MPEG-SCM	methoxy polyethylene glycol-Succinimidyl Carboxymethyl Ester, MPEG-SCM from ruixi,it is one type of MPEG-NHS ester reagents.Shorter hydrolysis half life of M-PEG-SCM ensures maximum selectivity towards most sterically available amine groups.	price>
R-Z-35	Water soluble carboxylated InP / ZnS QDS	Water soluble carboxylated InP-ZnS-QDS,Water soluble carboxylated InP-ZnS quantum dots from ruixi.Water soluble InP-ZnS quantum dots are core-shell fluorescent nanomaterials with InP as the core and ZnS as the shell,and the surface is wrapped by hydrophilic ligands.The product has the characteristics of uniform particle size, wide absorption spectrum,narrow and symmetrical emission spectrum,high and stable fluorescence intensity.It can be used in cell imaging,immunoassay,biosensor,fluorescence resonance energy transfer and biological fluorescence labeling and so on.	price>
R-XASYS-00531	4-Octyl Itaconate,cas:3133-16-2	4-Octyl itaconate (4-OI)(C13H22O4,242.3) is a synthetic ester of itaconic acid with a wide range of applications in the scientific research field. It is a colorless, odorless, and water-soluble compound that has been used in various in vitro and in vivo studies.	price>

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