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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6-TAMRA N-succinimidyl ester
Artikelnummer: CDX-C0058-M005
Dark red. Soluble in DMSO or DMF. Amine-reactive form of 6-carboxytetramethylrhodamine single isomer used for labeling of peptides and aminoglycoside antibiotics. It is also most commonly used in automated DNA sequencing.
| Schlagworte: | 6-Carboxytetramethylrhodamine N-succinimidyl ester |
| Anwendung: | Aminoglycoside / peptide labeling, Amine-reactive fluoresent dye |
| CAS | 150810-69-8 |
| MW: | 527,52 D |
ab 253,00 €
4-Di-2-ASP
Artikelnummer: CDX-D0012-G001
Solid. Soluble in DMSO, DMF or chloroform. Some cationic mitochondrial dyes such as 4-Di-1-ASP and 4-Di-2-ASP stain presynaptic nerve terminals independent of neuronal activity. The photostable 4-Di-2-ASP dye, which is nontoxic to cells, has been employed to stain living nerve terminals in rabbit corneal epithelium,...
| Schlagworte: | 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide |
| Anwendung: | Photostable, nontoxic, presynaptic nerve terminal staining |
| CAS | 105802-46-8 |
| MW: | 394,29 D |
ab 185,00 €
6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic...
Artikelnummer: CDX-D0079-M010
Yellow to brown powder. Soluble in chloroform. Fluorinated fluorescent dye. Increased resistance to photobleaching and higher quantum yields makes it a superior fluorescent dye. Pacific Blue dyes yield conjugates that are strongly fluorescent, even at neutral pH. Spectral data: Extinction 403nm/Emmission 455nm. The...
| Schlagworte: | Pacific Blue |
| Anwendung: | Fluorinated fluorescent dye, Increased resistance to photobleaching, Higher quantum yields |
| CAS | 215868-31-8 |
| MW: | 242,13 D |
ab 61,00 €
Ohira-Bestmann Reagent Solution
Artikelnummer: CDX-D0502-L010
Liquid. Soluble in acetonitrile. Used in the Seyferth-Gilbert homologation which is a chemical reaction of an aryl ketone or aldehyde with dimethyl- or diazomethyl-phosphonate and potassium tert-butoxide to give substituted alkynes.
| Schlagworte: | p-(1-Diazo-2-oxopropyl)-phosphonic acid, dimethyl ester, Ohira-Bestmann phosphonate, alpha-Azido-alpha-(dimethyl... |
| Anwendung: | Seyferth-Gilbert homologation |
| CAS | 90965-06-3 |
| MW: | 192,11 D |
ab 392,00 €
N-(3-Hydroxydodecanoyl)-DL-homoserine lactone
Artikelnummer: CDX-H0081-M025
Solid. Soluble in DMF or acetonitrile. Quorum sensing agent.
| Anwendung: | Quorum sensing agent |
| CAS | 182359-60-0 |
| MW: | 299,41 D |
ab 168,00 €
N-(3-Oxobutanoyl)-DL-homoserine lactone
Artikelnummer: CDX-O0050-M010
White solid. Soluble in chloroform. N-(3-Oxobutanoyl)-DL-homoserine lactone is a small diffusible signaling molecule and is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) are involved in quorum sensing, controlling gene expression, and cellular metabolism. The diverse applications of...
| Schlagworte: | 3-oxo-C4-HSL, 3OC4-HSL, 3-oxo-N-(2-oxotetrahydrofuran-3-yl)butanamide |
| Anwendung: | Quorum sensing, Gene expression control, Cellular metabolism |
| CAS | 106983-29-3 |
| MW: | 185,2 D |
ab 77,00 €
Rhodamine 6G bis(aminoethyl)amine amide bis...
Artikelnummer: CDX-R0025-M050
Solid. Soluble in chloroform. Fluorescent labelling.
| Anwendung: | Fluorescent labeling |
| CAS | 1173097-37-4 |
| MW: | 727,69 D |
ab 185,00 €
5-TRITC
Artikelnummer: CDX-T0034-M005
Solid. Soluble in methanol, DMSO. Fluorescent reagent with high selectivity.
| Schlagworte: | Tetramethylrhodamine-5-isothiocyanate |
| Anwendung: | Cytofluorescence |
| CAS | 80724-19-2 |
| MW: | 443,52 D |
ab 168,00 €
5-FAM N-succinimidyl ester
Artikelnummer: CDX-C0015-M025
Light yellow powder. Soluble in DMSO, methanol or dimethylformamide. Popular green fluorescent cell-permeable dye. Covalently couples via its succinimidyl group to intracellular molecules. The amine-reactive succinimidyl ester of 5-FAM acid is a common fluorescent derivatization reagent for covalently labeling...
| Schlagworte: | 5-Carboxyfluorescein NHS ester, 5-CFSE, 5-FAM, SE |
| Anwendung: | Labeling, Green fluorescent cell-permeable dye |
| CAS | 92557-80-7 |
| MW: | 473,39 D |
ab 237,00 €
3,3'-Dipropylthiadicarbocyanine iodide
Artikelnummer: CDX-D0130-M100
Green crystalline powder. Soluble in DMF. 3,3'-Dipropylthiadicarbocyanine iodide is applied for transmembrane potential measurements.
| Schlagworte: | DiSC3(5) |
| Anwendung: | Transmembrane potential measurements |
| CAS | 53213-94-8 |
| MW: | 546,53 D |
ab 221,00 €
Digoxin
Artikelnummer: CDX-D0175-G001
White powder. Soluble in DMSO (100mM) or methanol. Cardiac glycoside from the leaves of Digitalis lanata. It is used to treat cardiac arrhythmias. It is often used as a model substrate of P-glycoprotein (Pgp) (0.01-10µM) and an inhibitor of Na+/K+-ATPase. Inhibits membrane-bound ?-subunits of the Na+/K+ ATPase pump...
| Schlagworte: | 12beta-Hydroxydigitoxin, NSC 95100 |
| Anwendung: | Na+/K+-ATPase inhibitor |
| CAS | 20830-75-5 |
| MW: | 780,94 D |
ab 138,00 €
Dihydrocapsiate
Artikelnummer: CDX-D0419-M010
Light yellow liquid. Structurally related to capsaicin and found in the non-pungent pepper strain, CH-19 Sweet. Activates the transient receptor potential vanilloid 1 (TRPV1). Shown to have antioxidant, apoptosis incuding in tumor cell lines and anti-inflammatory activities. Inhibited vascular endothelial growth...
| Schlagworte: | 4-Hydroxy-3-methoxybenzyl 8-methylnonanoate |
| Anwendung: | TRPV1 agonist |
| CAS | 205687-03-2 |
| MW: | 308,41 D |
ab 168,00 €