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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Tetracycline hydrochloride
Artikelnummer: CDX-T0096-G005
Yellow to orange powder. Soluble in water (10 mg/ml), DMSO, methanol or 0.1 N HCl (10 mg/ml). Tetracycline is a broad-spectrum antibiotic that prevents bacterial growth by inhibiting protein synthesis. It binds to a single site in the 30S ribosomal subunit which prevents attachment of aminoacyl tRNA to the ribosomal...
| Schlagworte: | 2-Naphthacenecarboxamide |
| Anwendung: | Broad-spectrum antibiotic, Protein synthesis inhibitor |
| CAS | 64-75-5 |
| MW: | 480,9 D |
ab 31,00 €
Rhodamine 110 chloride
Artikelnummer: CDX-R0016-G001
Red to red-brown crystalline or powder. Soluble in ethanol, methanol, DMSO or DMF. Slightly soluble in water. Fluorescent dye. Fluorophore standard that is widely used in enzyme assay systems. Precursor for a variety of R110-based enzyme substrates for flow cytometric measurements. Used as a calibration standard for...
| Schlagworte: | RH110, Rhodamine 560 Chloride, Rhodamine N, 3,6-Diamino-9-(2-carboxyphenyl)xanthylium chloride |
| Anwendung: | Fluorescent dye, fluorophore standard |
| CAS | 13558-31-1 |
| MW: | 366,8 D |
ab 77,00 €
DAF-FM DA
Artikelnummer: CDX-A0024-M001
Solid. Soluble in DMSO. DAF-FM diacetate is an important reagent for quantification of low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotriazole. With excitation/emission maxima of 495/515 nm, DAF-FM can be detected using...
| Schlagworte: | 3-Amino-4-(N-methylamino)-2', 7'-difluorofluorescein diacetate |
| Anwendung: | Nitric oxide quantitation |
| CAS | 254109-22-3 |
| MW: | 496,42 D |
ab 443,00 €
DAF-2 DA
Artikelnummer: CDX-D0085-M001
Powder. 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 |
| Anwendung: | Nitric oxide indicator |
| CAS | 205391-02-2 |
| MW: | 446,41 D |
ab 321,00 €
Zinpyr-1
Artikelnummer: CDX-Z0001-M020
Solid. Soluble in DMSO. Membrane permeable fluorophore suitable for the fluorometric detection of Zn2+. In living cells Zinpyr-1 mainly stains the Golgi or a Golgi-associated vesicle.
| Schlagworte: | 4',5'-Bis[bis(2-pyridylmethyl)aminomethyl]-2',7'-dichlorofluorescein |
| Anwendung: | Membrane permeable fluorophore, Zn2+ detection, Fluorescent probe |
| CAS | 288574-78-7 |
| MW: | 823,72 D |
ab 263,00 €
DAF-FM DA Solution
Artikelnummer: CDX-A0524-M001
Clear colourless liquid. Soluble in DMSO. DAF-FM diacetate is a sensitive cell-permeable fluorescent probe important reagent for quantification of low concentrations of nitric oxide in solution. More photo-stable and less pH sensitive than DAF-2.This compound is essentially nonfluorescent until it reacts with NO to...
| Schlagworte: | 4-Amino-5-methylamino- 2',7'-difluorofluorescein diacetate, Diaminofluorescein-FM diacetate |
| Anwendung: | Sensitive cell-permeable fluorescent nitric oxide probe |
| CAS | 254109-22-3 |
| MW: | 496,42 D |
689,00 €
Hoechst 34580
Artikelnummer: CDX-B0094-M005
Solid. Soluble in DMSO, DMF or water (1mg/ml). The Hoechst stains are a family of fluorescent stains for labeling DNA in fluorescence microscopy. The blue fluorescent Hoechst dye is a cell permeable nucleic acid stain that has multiple applications, including sensitive detection of DNA in the presence of RNA in...
| Schlagworte: | N,N-Dimethyl-4-[5-(4-methyl-1-piperazinyl)[2,5'-bi-1H-benzimidazol]-2'-yl]benzenamine trihydrochloride |
| Anwendung: | Fluororescent stain, DNA labeling |
| CAS | 911004-45-0 |
| MW: | 561.0 D |
ab 95,00 €
DTNB
Artikelnummer: CDX-D0156-G001
Yellow powder. Soluble in ethanol, dioxane or phosphate buffer. A sensitive reagent for measuring the free sulfhydryl content in proteins, peptides, and tissues. Used to characterize reactive thiol groups and photometric determination of thiols and for measuring low-molecular mass thiols such as glutathione in both...
| Schlagworte: | Ellman's Reagent, 5,5'-Dithiobis(2-nitrobenzoic acid) |
| Anwendung: | Free sulfhydryl content determination |
| CAS | 69-78-3 |
| MW: | 396,35 D |
ab 37,00 €
GSH-Oet
Artikelnummer: CDX-G0006-M500
Solid. Soluble in DMSO. GSH-OEt is cellpermeable and has been used to protect cells against radiation damage, oxidants and various toxic compounds including heavy metals. GSH-OEt is a protective agent against cellular damage, such as cataracts and mitochondrial degeneration. It undergoes hydrolysis by intracellular...
| Schlagworte: | Glutathione reduced ethyl ester |
| Anwendung: | Cell permeable glutathione |
| CAS | 92614-59-0 |
| MW: | 335,38 D |
ab 85,00 €
Resveratrol
Artikelnummer: CDX-R0057-M100
White to off-white powder. Soluble in ethanol, DMSO, acetone or water (3 mg/100 ml). Selective inhibitor of COX?1. Resveratrol is a phenolic phytoalexin found in grape skin and other plants. It has intracellular antioxidant activity and activates SIRT1, a NAD+-dependent histone deacetylase involved in mitochondrial...
| Schlagworte: | 3,4',5-Trihydroxy-trans-stilbene |
| Anwendung: | Selective COX?1 inhibitor, antioxidant, SIRT1 activator |
| CAS | 501-36-0 |
| MW: | 228,24 D |
ab 77,00 €
AQC
Artikelnummer: CDX-A0057-M050
Solid. Soluble in DMSO or DMF. Suitable for amino acid or protein sequence analysis by HPLC with fluorescence detection.
| Schlagworte: | 6-Aminoquinoline N-succinimidyl ester |
| Anwendung: | HPLC, Fluorescence amino acid /protein detection |
| CAS | 148757-94-2 |
| MW: | 285,25 D |
ab 462,00 €
Diclofenac acid
Artikelnummer: CDX-D0147-G005
White powder. Sligthly soluble in water (2.37 mg/L). Nonsteroidal anti-inflammatory drug (NSAID) taken or applied to reduce inflammation and as an analgesic reducing pain. The primary mechanism responsible for its anti-inflammatory, antipyretic, and analgesic action is thought to be inhibition of prostaglandin...
| Schlagworte: | Voltaren, Diclofenacum, 2-[(2,6-Dichlorophenyl)amino]-benzeneacetic acid |
| Anwendung: | COX-1/COX-2 inhibitor |
| CAS | 15307-86-5 |
| MW: | 296,15 D |
ab 77,00 €