Produkte von Chemodex
Chemodex Ltd. aus der Schweiz (2001 in St. Gallen gegründet) sind Experten in der Synthese von fluoreszierenden Substanzen, die von Farbstoffen wie Coumarin, Fluorescein, Rhodamin oder Pyren abgeleitet sind. Die Substanzen können als Sonden, Farbstoffe, Marker, NIR-Labels, pH-Sensoren, Ionen-Indikatoren, Chelate und in anderen Applikationen (bspw. in der analytischen Biochemie, Immunoassays und Mikroskopie) eingesetzt werden. Zielgruppen der Produkte sind Naturwissenschaftler*innen in Universitäten und Forschungseinrichtungen sowie in der Biotechnologie- und Pharma-Industrie.
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5-CFDA ethanedioic-S-phenylmethyl ester
Artikelnummer: CDX-C0051-M010
White powder. Soluble in chloroform. Cell permeable fluorescent probe. Used for site-specific labeling of N-terminal cysteine proteins with the small molecule probes.
| Schlagworte: | 5-Carboxyfluorescein-diacetate ethanedioic-S-phenylmethyl ester |
| Anwendung: | Labeling, Cell permeable fluorescent probe |
| MW: | 623,6 D |
ab 230,00 €
Collagenase Chromophore-Substrate Component A
Artikelnummer: CDX-C0079-G001
Solid. Soluble in DMSO. Enzyme substrate.
| Anwendung: | Enzyme substrate |
| CAS | 118081-33-7 |
| MW: | 812,91 D |
ab 85,00 €
5-CFDA N-succinimidyl ester
Artikelnummer: CDX-C0094-M005
Powder. Soluble in DMSO or DMF. 5-CFDA is membrane-permeant and can be loaded into cells via incubation. Once inside the cells, 5-CFDA is hydrolyzed by intracellular esterases to 5-carboxyfluorescein. It has been used for labeling human intervertebral disk cells in vitro for fluorescence microscopy. Continuous...
| Schlagworte: | 5-Carboxyfluorescein diacetate N-succinimidyl ester |
| Anwendung: | Labeling, Fluorescence microscopy |
| CAS | 150206-05-6 |
| MW: | 557,46 D |
ab 149,00 €
Clarithromycin N-oxide
Artikelnummer: CDX-C0310-M010
White powder. Soluble in methanol and chloroform. Biologically inactive urinary metabolite of Clarithromycin (oxidized by ozone), a macrolide antibiotic. Compound can be used as analytical reference material.
| Schlagworte: | 6-O-Methylerythromycin N-oxide |
| Anwendung: | Clarithromycin metabolite, Analytical reference material |
| CAS | 118074-07-0 |
| MW: | 763,95 D |
ab 91,00 €
Cholesteryl acetate
Artikelnummer: CDX-C0359-G050
White solid. Soluble in chloroform. Chemical. CAS: 604-35-3. Formula: C29H48O2. MW: 428.69. Synthetic. Cholesteryl acetate is a normal human cholesteryl ester present in diverse fluids and organs. Cholesteryl acetate is also present in foods. Food oxidation affects the quality and safety of the human diet by...
| Schlagworte: | Cholesterol acetate, 3beta-Acetoxy-5-cholestene, 3beta-Hydroxy-5-cholestene 3-acetate, 5-Cholesten-3beta-ol 3-acetate, NSC... |
| CAS | 604-35-3 |
| MW: | 428,69 D |
ab 174,00 €
DIB-Cl
Artikelnummer: CDX-D0009-G001
Solid. Soluble in acetonitrile. 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoyl chloride (DIB-Cl) as reagent for amine labelling was used successfully for derivatization and fluorescence detection of enantiomers of methamphetamin and p-hydroxymethamphetamin, in urine samples. It has also been used for...
| Schlagworte: | 4-(4,5-Diphenyl-imidazol-2-yl)benzoyl-chloride |
| Anwendung: | Amine labeling |
| CAS | 162756-62-9 |
| MW: | 358,82 D |
ab 253,00 €
6,7-Dihydroxy-4-coumarinylacetic acid
Artikelnummer: CDX-D0029-G001
Pink solid. Soluble in DMSO or water (pH ? 6). Fluorescent label.
| Anwendung: | Fluorescent labeling |
| CAS | 88404-14-2 |
| MW: | 236,18 D |
ab 226,00 €
(+)-(8,8-Dichlorocamphorylsulfonyl) oxaziridine
Artikelnummer: CDX-D0031-G005
Solid. Soluble in chloroform. Chiral oxidizing agent. Used for asymmetric synthesis as chiral catalyst. Hydroxylation reagent.
| Anwendung: | Chiral oxidizing agent, Hydroxylation reagent |
| CAS | 127184-05-8 |
| MW: | 298,19 D |
ab 230,00 €
DAF-2T
Artikelnummer: CDX-D0044-M001
Liquid. Soluble in DMSO. Reference material for DAF-2 (CDX-D0084).
| Schlagworte: | 4,5-Diaminofluorescein triazole |
| Anwendung: | Reference material |
| CAS | 208850-35-5 |
| MW: | 373,32 D |
ab 321,00 €
6,8-Difluoro-7-hydroxy-4-methylcoumarin
Artikelnummer: CDX-D0059-M025
White to off-white solid. Soluble in DMSO, DMF or methanol. Chemical. CAS: 215868-23-8. Formula: C10H6F2O3. MW: 212.15. Synthetic. UV-excitable blue fluorescent blue dye. Used to label Abeta-proteins, bacteria, histone deacetylase, nucleic acids, peptides, proteins and sugar chains. Applied in studies...
| Schlagworte: | DiFMU, Marina blue, 6,8-Difluoro-7-hydroxy-4-methyl-2H-1-benzopyran-2-one |
| Anwendung: | Labeling |
| CAS | 215868-23-8 |
| MW: | 212,15 D |
ab 230,00 €
DAN
Artikelnummer: CDX-D0062-G001
Off-white to light brown solid. Soluble in DMSO, DMF or pyridine. The 2,3-diaminonaphthalene (DAN) assay is routinely used in the determination of nitrite/nitrate levels in biological fluids and cellular extracts as one indicator of nitric oxide activity. The assay, as reported by Misko, uses the reaction of DAN...
| Schlagworte: | 2,3-Diaminonaphthalene |
| Anwendung: | DAN assay, Nitrite / nitrate determination |
| CAS | 771-97-1 |
| MW: | 158,2 D |
ab 186,00 €
Dihydroethidium
Artikelnummer: CDX-D0094-G001
Pink solid. Soluble in methanol or acetonitrile. Redox indicator. Blue fluorescence until oxidized to ethidium. Can be used for detecting superoxide radical in cells, tissues and organisms.
| Schlagworte: | 2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine, 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine |
| Anwendung: | Redox indicator, Superoxide radical detection |
| CAS | 104821-25-2 |
| MW: | 315,41 D |
ab 323,00 €