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 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 €
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BHHCT
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 €
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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...
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 €
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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
ab 175,00 €
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Lithium tetrakis(pentafluorophenyl)borate ethyl etherate
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 €
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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.
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 €
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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.
Schlagworte: AMC, Coumarin 120
Anwendung: Reference compound, Fluorophore
CAS 26093-31-2
MW: 175,18 D
ab 87,00 €
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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.
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 €
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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
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...
Schlagworte: 4,5-Diaminofluorescein diacetate
Anwendung: Nitric oxide indicator
CAS 205391-02-2
MW: 446,41 D
ab 282,00 €
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Green CMFDA
Green CMFDA

Artikelnummer: CDX-C0103-M001

Solid. Soluble in DMSO. Fluorescent Reagent with high selectivity.
Schlagworte: 5-Chloromethylfluorescein diacetate
Anwendung: Fluorescent Reagent
CAS 136832-63-8
MW: 464,85 D
ab 164,00 €
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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.
Schlagworte: 6-Aminoquinoline N-succinimidyl ester
Anwendung: HPLC, Fluorescence amino acid /protein detection
CAS 148757-94-2
MW: 285,25 D
ab 406,00 €
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