Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-PV-043	Biotin-Transferrin	Biotin-Transferrin ,Biotin-TF, Biotin labeled transferrin from ruixi.Transferrin can be connected with drugs, bioactive substances, polymers, liposomes and other substances. It can improve the distribution of drugs in tumor tissue and brain tissue, reduce toxicity, and improve the active targeting activity of drugs.	price>
R-M-400	NODA-GA-NHS ester	NODA-GA-NHS ester(CAS:1407166-70-4) is a macrocyclic ligand used in peptides and antibiotics labeling.Specific reactivity toward primary amines such as lysine group.	price>
R-M-620	H-D-Ala-D-Ala-OH	H-D-Ala-D-Ala-OH,CAS: 923-16-0 is Substrate for B.subtilis D-aminopeptidase.It can be applied to di and tripeptides.	price>
R-R-1775	Gracillin CAS No.19083-00-2	Gracillin/CAS No.19083-00-2 is a steroidal saponin that can be extracted from the roots of the plant and has anti-tumor properties. Gracillin can induce cancer cell apoptosis and autophagy.	price>
R-PV-044	Galactose-PEG-CHO	Galactose-polyethylene glycol-CHO，Galactose-PEG-CHO from ruixi.Galactose is a kind of monosaccharide.One end of PEG is connected with galactose and the other end is connected with CHO.	price>
R-M-401	Dextran5K-s-s-NHS	Dextran5K-s-s-NHS from ruixi.Dextran is a polymer of anhydroglucose. A group of glucose polymers made by certain bacteria. Dextrans are used therapeutically as plasma volume expanders and anticoagulants. They are also commonly used in biological experimentation and in industry for a wide variety of purposes.	price>
R-M-621	H-β-Ala-Ala-OH	H-β-Ala-Ala-OH,CAS:34322-87-7 from ruixi.It can be applied to di and tripeptides.	price>
R-R-1776	Oxibendazole CAS No.20559-55-1	Oxibendazole/CAS No.20559-55-1 is an effective benzimidazole anthelmintic and is against nema-tode infections. Oxibendazole can induces apoptosis and has anti-cancer and anti-inflammation activities.	price>
R-PV-045	FITC-Vancomycin	FITC-Vancomycin，FITC-Vanco from ruixi.Vancomycin is used as an effective anti infection treatment. The preparation of vancomycin fluorescent probe labeled with FITC plays an important role in medicine.Fluorescein Vancomycin (FITC-Vancomycin) is one of Nanocs fluorescent bioconjugates that can be used to detect gram positive bacteria. Vancomycin is an antibiotic used to treat a number of bacterial infections.	price>
R-M-402	Methyltetrazine-PEG4-STP Ester	Methyltetrazine-PEG4-STP Ester,Methyltetrazine-PEG4-Sulfo-2,3,5,6-tetrafluorophenyl (STP) esters from ruixi.Methyltetrazine-PEG4-STP Ester is an amine-reactive, water-soluble labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers in aqueous media. 4-Sulfo-2,3,5,6-tetrafluorophenyl (STP) esters is another type of carboxylic acid derivative that react with primary amines forming covalent amide bond. The amine linkage bond is identical to one formed by the reaction between primary amines and NHS esters or sulfo-NHS esters. However, in most cases, STP ester displays much better stability toward hydrolysis in aqueous media resulting in more efficiency and better reproducible labeling of biopolymers.	price>
R-M-622	H-Ala-Ala-βNA,CAS: 20724-07-6	H-Ala-Ala-βNA(CAS:20724-07-6) is good substrate for dipeptidyl aminopeptidase I (cathepsin C).	price>
R-R-1777	Tomentosin CAS No.33649-15-9	Tomentosin/CAS No.33649-15-9 is a antiphlogistic sesquiterpene lactone that can be isolated from Inula falconeri.Tomentosin induces apoptosis and inhibits proliferation, migration and invasion of pancreatic cancer cells.	price>
R-1084-5	Ac4ManNAz	N-azidoacetylmannosamine-tetraacylated ,Ac4ManNAz from ruixi.Ac4mannaz is a metabolic glycoprotein marker containing azide. Azide modified proteins can be detected by reaction with alkynes.	price>
R-M-403	TCO-PEG4-TFP Ester	TCO-PEG4-TFP Ester,Transcyclooctene-PEG4-2,3,5,6-tetrafluorophenyl ester from ruixi.TCO-PEG8-TFP ester(CAS:2353410-06-5) is a linker for bio-conjugation that contains a terminal. TCO group and a terminal TFP ester group linked through a linear PEG chain.The hydrophilic PEG spacer can increase water-solubility and a decreases steric hindrance during ligation. This TFP ester site can be used to label amine containing antibodies, proteins and other macromolecules and the TCO end can be used to conjugate with tetrazine tagged biomolecules.	price>
R-M-623	H-Ala-Ala-βNA•TFA	H-Ala-Ala-βNA•TFA(CAS :20724-07-6) is Substrate for cathepsin C.	price>
R-R-1778	Eupalinolide O CAS No.2170228-67-6	Eupalinolide O/CAS No.2170228-67-6 is a sesquiterpene lactone with anticancer activities. Eupalinolide O induces cell apoptosis in human MDA-MB-468 breast cancer cells.	price>
R-PV-046	Bleomycin hydrochloride，cas：67763-87-5	Bleomycin hydrochloride from ruixi.Ruixi biology has its own laboratory and technical personnel;professional metal ions, development of macrocyclic ligands and their use as MRI contrast agents; including a series of products such as bifunctional chelating agents, macrocyclic ligands, magnetic resonance reagents, reaction intermediates, etc.	price>
R-M-404	IRDye 800CW NHS	IRDye 800CW dye is characterized by high water solubility and salt tolerance, low non-specific binding to cellular components, and a high signal-to-noise ratio.IRDye 800CW near-infrared fluorescent dyes can be used for protein and antibody labeling, or nucleic acid applications with high labeling density.It is an ideal choice for in vivo fluorescence imaging applications.The NHS ester reactive group will label primary and secondary amines, such as lysine residues in proteins.	price>
R-M-624	H-Ala-Ala-NH2•HCl	H-Ala-Ala-NH2•HCl(CAS:41036-33-3)is Substrate for dipeptidyl aminopeptidase I.	price>
R-R-1779	Z-LEVD-FMK CAS No.1135688-25-3	Z-LEVD-FMK/CAS No.1135688-25-3 is a cell-permeable caspase-4 inhibitor. Z-LEVD-FMK blocks ER stress-induced apoptosis in cancer cells.	price>

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