Produkte von Chemodex

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 tetrahydrate
4,4'-Diazido-2,2'-stilbenedisulfonic acid...

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.
Anwendung: Photo-crosslinking enzyme immobilisation
CAS 2718-90-3
MW: 538,42 D
Reinheit: >99%
Format: Solid
ab 67,00 €
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Biotinyl tyramide
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 streptavidin fluorophore results in the localization of the...
Anwendung: Biotin derivative, HRP substrate, IHC signal amplifier
CAS 41994-02-9
MW: 363,5 D
Reinheit: >97%
Format: Solid
ab 175,00 €
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Lithium tetrakis(pentafluorophenyl)borate ethyl etherate
Lithium tetrakis(pentafluorophenyl)borate ethyl...

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
Reinheit: >97%
Format: Solid
ab 70,00 €
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Hoechst 33342
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.
Anwendung: FC, Fluorescence microscopy, DNA staining
CAS 23491-52-3
MW: 561,93 D
Reinheit: >98%
Format: Solid
ab 31,00 €
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7-Amino-4-methylcoumarin
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.
Anwendung: Reference compound, Fluorophore
CAS 26093-31-2
MW: 175,18 D
Reinheit: >99%
Format: Solid
163,00 €
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Anhydrotetracycline hydrochloride
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.
Anwendung: Tetracycline-dependent gene expression system effector
CAS 13803-65-1
MW: 462,88 D
Reinheit: >98%
Format: Solid
ab 215,00 €
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Fluorescein dibutyrate
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
Reinheit: >98%
Format: Solid
ab 147,00 €
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DAF-2 DA
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 fluorescence microscopy to measure real-time changes in...
Anwendung: Nitric oxide indicator
CAS 205391-02-2
MW: 446,41 D
Reinheit: >98%
Format: Solid
ab 262,00 €
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AQC
AQC

Artikelnummer: CDX-A0057-M050

Solid. Soluble in DMSO or DMF. Suitable for amino acid or protein sequence analysis by HPLC with fluorescence detection.
Anwendung: HPLC, Fluorescence amino acid /protein detection
CAS 148757-94-2
MW: 285,25 D
Reinheit: >95%
Format: Solid
ab 406,00 €
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Green CMFDA
Green CMFDA

Artikelnummer: CDX-C0103-M001

Solid. Soluble in DMSO. Fluorescent Reagent with high selectivity.
Anwendung: Fluorescent Reagent
CAS 136832-63-8
MW: 464,85 D
Reinheit: >95%
Format: Solid
ab 164,00 €
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DAF-FM DA
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 any instrument suitable for detecting fluorescein.
Anwendung: Nitric oxide quantitation
CAS 254109-22-3
MW: 496,42 D
Reinheit: >98%
Format: Solid
ab 336,00 €
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2-Heptyl-3-hydroxyl-4-quinolone
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
Reinheit: >96%
Format: Solid
ab 175,00 €
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