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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DAF-2T Solution
Artikelnummer: CDX-D0544-M001
Liquid. Soluble in DMSO. Reference material for DAF-2 (CDX-D0084). Spectral data: Ex: 495 nm, Em: 515 nm.
| Schlagworte: | 4,5-Diaminofluorescein triazole |
| Anwendung: | Reference material for DAF-2 (CDX-D0084) |
| CAS | 208850-35-5 |
| MW: | 373,32 D |
597,00 €
DAR-MT Solution
Artikelnummer: CDX-D0574-M001
Liquid. Soluble in DMSO. Reference compound for the fluorescent (nitric oxide) NO probe DAR-M.
| Schlagworte: | Diaminorhodamine-M triazole, 3,6-Bis(diethylamino)-9-(4-carboxy-1-methylbenzotriazol-5-yl)xanthylium intramolecular salt |
| Anwendung: | Reference compound for the fluorescent (nitric oxide) NO probe DAR-M |
| CAS | 261351-47-7 |
| MW: | 497,6 D |
597,00 €
DAR-4T Solution
Artikelnummer: CDX-D0575-M001
Liquid. Soluble in DMSO. Reference compound for the fluorescent (nitric oxide) NO probe DAR-4.
| Schlagworte: | Diaminorhodamine-4 triazole, 3,6-Bis(diethylamino)-9-(4-carboxy-1-benzotriazol-5-yl)xanthylium intramolecular salt |
| Anwendung: | Reference compound for the fluorescent (nitric oxide) NO probe DAR-4 |
| MW: | 427,46 D |
597,00 €
DAR-4 Solution
Artikelnummer: CDX-D0576-M001
Liquid. Soluble in DMSO. Photo-stable fluorescent probe for the detection of nitric oxide (NO).
| Schlagworte: | Diaminorhodamine-4, 3,6-Bis(dimethylamino)-9-(3,4-diamino-2-carboxyphenyl)xanthylium intramolecular salt |
| Anwendung: | Photo-stable fluorescent probe, Nitric oxide (NO) detection |
| CAS | 339527-78-5 |
| MW: | 416,48 D |
597,00 €
DAF-2 Solution
Artikelnummer: CDX-D0584-M001
Liquid. Soluble in DMSO. DAF-2 is highly sensitive reagent for NO detection and determination of nitric oxide synthase activity. DAF-2, however, remains essentially nonfluorescent until it reacts with the nitrosonium cation (produced by spontaneous oxidation of nitric oxide) to form a fluorescent heterocycle, which...
| Schlagworte: | 4,5-Diaminofluorescein |
| Anwendung: | NO detection |
| CAS | 205391-01-1 |
| MW: | 362,34 D |
597,00 €
DAF-2 DA Solution
Artikelnummer: CDX-D0585-M001
Liquid. Soluble in DMSO. DAF-2 DA is probably the most successful indicator for nitric oxide. As with other fluorescein diacetates, DAF-2 diacetate is membrane permeant and is deacetylated by intracellular esterases to 4,5-diaminofluorescein (DAF-2). Can be used for the fluorimetric detection of nitric oxide and in...
| Schlagworte: | 4,5-Diaminofluorescein diacetate, 5,6-Diaminofluorescein diacetate |
| Anwendung: | Nitric oxide indicator |
| CAS | 205391-02-2 |
| MW: | 446,41 D |
597,00 €
DAR-1 Solution
Artikelnummer: CDX-D0601-M001
Liquid. Soluble in DMSO or chloroform. Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF. Spectral data: Ex: 566nm, Em: 586nm in 0.1 M phosphate pH 7.4.
| Schlagworte: | 4,5-Diamino-rhodamine B, 4,5-Diamino-N,N,N',N'-tetraethylrhodamine |
| Anwendung: | Sensitive NO probe |
| CAS | 261351-43-3 |
| MW: | 472,58 D |
597,00 €
DAR-2 Solution
Artikelnummer: CDX-D0602-M001
Liquid. Soluble in DMSO or chloroform. Sensitive NO probe, LOD of 10 nM, shows higher photostability than the classical fluorescein derivative DAF. Spectral data: Ex: 562nm, Em: 579nm in 0.1 M phosphate pH 7.4.
| Schlagworte: | 5,6-Diamino-rhodamine B, 5,6-Diamino-N,N,N',N'-tetraethylrhodamine |
| Anwendung: | Sensitive NO probe |
| CAS | 261351-45-5 |
| MW: | 472,58 D |
597,00 €
2-(1,1-Dimethylpropyl)-6-(diphenylphosphino)pyridine
Artikelnummer: CDX-D0916-GG25
White powder. Soluble in chloroform. Catalyst for regioselective synthesis of oligo-1,4-diols and anti-Markovnikov hydration.
| Schlagworte: | ALPYPHOS, 2-(1,1-Dimethylpropyl)-6-(diphenylphosphino) pyridine 2-tert-Amyl-6-(diphenylphosphino)pyridine |
| Anwendung: | Catalyst, Regioselective oligo-14-diol synthesis, Anti-Markovnikov hydration |
| CAS | 947315-18-6 |
| MW: | 333,41 D |
ab 85,00 €
ABD-F
Artikelnummer: CDX-F0016-M010
White to yellow powder. Soluble in 1M ammonium hydroxide (50 mg/ml). Highly reactive fluorogenic reagent for the labeling of thiols for HPLC. ABD-F is nonfluorescent until reacted with thiols and therefore can be used to quantitate thiols in solution, as well as thiols separated by HPLC or TLC. ABD-F also reportedly...
| Schlagworte: | 4-Fluoro-7-sulfobenzofurazan, ammonium salt |
| Anwendung: | HPLC, Thiol labeling fluorogenic reagent |
| CAS | 91366-65-3 |
| MW: | 217,18 D |
183,00 €
Fluorescein diacetate 6-maleimide
Artikelnummer: CDX-F0039-M025
Soluble in chloroform. Fluorescent indicator.
| Schlagworte: | 5-Maleimido-fluorescein diacetate,... |
| Anwendung: | Fluorescent probe |
| CAS | 400606-13-5 |
| MW: | 511,4 D |
230,00 €
Flupropanate
Artikelnummer: CDX-F0086-G005
Colourless crystals. Soluble in non-polar organic solvents. Chloro-carbonic-acid herbicide. Compound can be used as analytical reference material.
| Schlagworte: | 2,2,3,3-Tetrafluoropropionic acid |
| Anwendung: | Chloro-carbonic-acid herbicide, Analytical reference material |
| CAS | 756-09-2 |
| MW: | 146,04 D |
61,00 €