Produkte von Chemodex
Chemodex aus der Schweiz sind Experten in der Synthese von fluoreszierenden Substanzen, die von Farbstoffen wie Coumarin, Fluorescein, Rhodamin oder Pyren abegeleitet sind. Die Substanzen können als Proben, Farbstoffe, Marker, NIR-Labels, pH-Sensoren, Ionen-Indikatoren, Chelate und in anderen Applikationen (bspw. in der Analytischen Biochemie, Immunoassays und Mikroskopie) eingesetzt werden. Zielgruppe der Produkte sind Forscher der Life Sciences in Universitäten, Forschungseinrichtungen, der Diagnostik- sowie der Pharma-Industrie.
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4,4'-Diazido-2,2'-stilbenedisulfonic acid disodium salt... Artikelnummer: CDX-D0022-G010
Solid. Soluble in DMSO. A reagent for enzyme immobilisation on fibroin by photo-crosslinking. The reagent is water-soluble over a wide pH range.
| Schlagworte: | Disodium 2,2'-[(E)-1,2-ethenediyl]bis(5-azidobenzenesulfonate) |
| Anwendung: | Photo-crosslinking enzyme immobilisation |
| CAS | 2718-90-3 |
| MW: | 538,42 D |
ab 67,00 €
BHHCT Artikelnummer: CDX-H0041-M100
Pink powder. Soluble in DMSO. Sensitive label for time-resolved fluoroimmunoassay via the europium chelate. Ligand for TRF-complexes (with Eu3+) used for preparing Silica-Nanoparticles. This label is characterized by very large Stoke's shift, broad exitation and narrow emission bands.
| Schlagworte: | 4,4''-Bis(4,4,5,5,6,6,6-heptafluoro-1,3-dioxohexyl)-o-terphenyl-4'-sulfonyl chloride |
| Anwendung: | Labeling, Time-resolved fluoroimmunoassays |
| CAS | 200862-70-0 |
| MW: | 804,93 D |
ab 70,00 €
Biotinyl tyramide Artikelnummer: CDX-B0270-M100
White to light pink solid. Soluble in acetonitrile. Biotin derivative. Substrate of the horseradish peroxidase enzyme and used as a reagent to amplify immunohistochemical signals. It is based on the HRP-catalyzed deposition of tyramide conjugates (such as biotinyl-tyramide) on a solid phase. Subsequent reaction with...
| Schlagworte: | Biotin-Phenol, BP, N-(4-Hydroxyphenethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide |
| Anwendung: | Biotin derivative, HRP substrate, IHC signal amplifier |
| CAS | 41994-02-9 |
| MW: | 363,5 D |
ab 175,00 €
Lithium tetrakis(pentafluorophenyl)borate ethyl etherate Artikelnummer: CDX-L0011-G001
Beige powder. Soluble in dichloromethane, toluene or acetonitrile. Salt for the generation of cationic transition metal complexes.
| Anwendung: | Cationic transition metal complex generation |
| CAS | 371162-53-7 |
| MW: | 871,28 D |
ab 70,00 €
Hoechst 33342 Artikelnummer: CDX-B0030-M025
Yellow to yellow-green crystalline solid. Soluble in water (50 mg/ml). Useful for staining DNA, chromosomes and nuclei. May be used for fluorescence microscopy or flow cytometry. Suitable for vital DNA staining of a variety of cell types and as a probe of membrane permeability in mammalian cells.
| Schlagworte: | 2'-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazole trihydrochloride |
| Anwendung: | FC, Fluorescence microscopy, DNA staining |
| CAS | 23491-52-3 |
| MW: | 561,93 D |
ab 31,00 €
7-Amino-4-methylcoumarin Artikelnummer: CDX-A0021-G010
Solid. Soluble in DMSO, DMF or acetone. Widely used fluorophore, well-known for preparing fluorogenic substrates for cystine aminopeptidase and other hydrolases. Used as reference compound in enzyme assays.
| Schlagworte: | AMC, Coumarin 120 |
| Anwendung: | Reference compound, Fluorophore |
| CAS | 26093-31-2 |
| MW: | 175,18 D |
ab 87,00 €
Anhydrotetracycline hydrochloride Artikelnummer: CDX-A0197-M500
Solid. Soluble in water or acetonitrile. A tetracycline derivative exhibiting no antibiotic activity. A useful effector of tetracycline-dependent gene expression in bacterial expression systems.
| Schlagworte: | (4S,4aS,12aS)-4-(Dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydro-2-tetracenecarboxam... |
| Anwendung: | Tetracycline-dependent gene expression system effector |
| CAS | 13803-65-1 |
| MW: | 462,88 D |
ab 215,00 €
Fluorescein dibutyrate Artikelnummer: CDX-F0057-G005
Solid. Soluble in DMSO, DMF or chloroform. Fluorogenic substrate for esterase and lipase.
| Anwendung: | Fluorogenic esterase / lipase substrate |
| CAS | 7298-65-9 |
| MW: | 472,49 D |
ab 147,00 €
2-Heptyl-3-hydroxyl-4-quinolone Artikelnummer: CDX-H0077-M025
Solid. Soluble in chloroform. 2-heptyl-3-hydroxy-4-quinolone can function as an intercellular signal.
| Anwendung: | Intercellular signaling |
| CAS | 108985-27-9 |
| MW: | 259,34 D |
ab 175,00 €
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 282,00 €
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 406,00 €
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 389,00 €
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