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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Colcemid
Artikelnummer: CDX-C0022-M025
Light yellow powder. Soluble in chloroform. Depolymerizes microtubules and blocks mitosis at metaphase. Often in karyotyping and cell cycle research it is desirable to increase the yield of mitotic cells in a particular phase of the cell cycle. This can be achieved in a variety of ways with the most popular being...
| Schlagworte: | Demecolcine, N-Deacetyl-N-methylcolchicine |
| Anwendung: | Microtubule depolymerization |
| CAS | 477-30-5 |
| MW: | 371,43 D |
337,00 €
Coumarin-6-sulfonyl chloride
Artikelnummer: CDX-C0029-M050
Beige powder. Soluble in DMSO. Slightly soluble in water. Derivatizing agent for amines and phenols. Fluorescence is produced in alkaline conditions. Spectral properties: lambdaex 360nm, lambdaem 460nm in alkaline conditions.
| Schlagworte: | 2-Oxo-2H-1-benzopyran-6-sulfonyl chloride, 6-CS-Cl, C6SCl |
| Anwendung: | Derivatizing agent for amines & phenols |
| CAS | 10543-42-7 |
| MW: | 244,7 D |
114,00 €
6-Carboxy-4',5'-dichloro-2', 7'-dimethoxyfluorescein...
Artikelnummer: CDX-C0098-M005
Synthetic. Chemical. CAS: 113394-23-3. Formula: C27H17Cl2NO11. MW: 602.34. Synthetic. Amine-reactive fluorescent probe. A conventional fluorophore predominantly used in automated DNA sequencing. It is also used to label nucleotides. Characterized by an intermediate-wavelength spectra, high quantum yield, and low pH...
| Schlagworte: | 6-JOE, SE, 2,5-Dioxo-1-pyrrolidinyl... |
| Anwendung: | Amine-reactive fluorescent probe |
| CAS | 113394-23-3 |
| MW: | 602,34 D |
367,00 €
6-TET dipivaloate
Artikelnummer: CDX-C0186-GG25
Solid. Soluble in DMSO or DMF. 6-TET is an amino-conjugatable fluorescent probe that is widely used in nucleic acid sequencing and related research. It can also be used to label peptides and oligonucleotides.
| Schlagworte: | 6-Carboxy-2',7',4,7-tetrachlorofluorescein-3',6'-dipivaloate |
| Anwendung: | Labeling |
| CAS | 314734-87-7 |
| MW: | 751,2274 D |
ab 299,00 €
BCECF-AM Solution
Artikelnummer: CDX-C0603-M001
Liquid. Soluble in DMSO. Widely-used fluorescent indicator for estimating intracellular pH. This membrane-permeant compound is modified by intracellular esterases to produce BCECF, a polar fluorescein derivative that is retained by cells. Intracellular BCECF is stable and has an efflux half-life of greater than two...
| Schlagworte: | 2?,7?-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein acetoxymethyl ester,... |
| Anwendung: | Fluorescent indicator for estimating intracellular pH, Membrane-permeant |
| CAS | 117464-70-7 |
| MW: | 808,7 D |
274,00 €
Diphenyliodonium nitrate
Artikelnummer: CDX-D0046-G050
White to tan powder or crystals. Soluble in DMSO. Building block for synthesis. Reagent used for electrophilic phenylation, e.g. of malonates and dithiocarboxylates.
| Anwendung: | Building block |
| CAS | 722-56-5 |
| MW: | 343,12 D |
278,00 €
5-DTAF hydrochloride
Artikelnummer: CDX-D0123-GG25
Yellow to orange powder. Soluble in chloroform. 5-DTAF is highly reactive with proteins. Unlike other reactive fluoresceins, 5-DTAF not only reacts with amino groups, but also reacts with thiol groups and even directly reacts with hydroxy groups such as polysaccharides and other alcohols in aqueous solution at pH...
| Schlagworte: | 5-[(4,6-Dichlorotriazin-2-yl)amino]fluorescein hydrochloride, NSC378139 |
| Anwendung: | Labeling |
| CAS | 21811-74-5 |
| MW: | 531,8 D |
ab 230,00 €
6-(Dimethylamino)purine
Artikelnummer: CDX-D0318-G001
White solid. Soluble in DMF. A puromycin analog that acts as a protein kinase inhibitor. Selectively induces premature mitosis in mammalian cells. Inhibits TNF-alpha upregulation of ICAM-1, lipolysis, and the activation of JNK/SAPK. Inhibits p34cdc2/cyclin B (IC50 = 300 µM). Induces apoptosis in S-phase-arrested...
| Anwendung: | Protein kinase inhibitor |
| CAS | 938-55-6 |
| MW: | 163,18 D |
153,00 €
DAR-4M Solution
Artikelnummer: CDX-D0506-M001
Reddish-violet liquid. Soluble in DMSO. Photo-stable fluorescent probe (Ex: ~560nm, Em: 575nm) for the detection of nitric oxide (NO) in presence of oxygen, resulting in a triazolo-rhodamine analog (DAR-4M T) that exhibits about 840-fold greater fluorescence quantum efficiency. Suitable probe for monitoring RNS...
| Schlagworte: | Diaminorhodamine-4M, 3,6-Bis(dimethylamino)-9-[3-amino-4-(N-methylamino)-2-carboxyphenyl]xanthylium |
| Anwendung: | Photo-stable fluorescent probe, Nitric oxide (NO) detection |
| CAS | 339527-79-6 |
| MW: | 430,51 D |
597,00 €
DAR-1T Solution
Artikelnummer: CDX-D0513-M001
Liquid. Soluble in DMSO. Reference compound for the fluorescent (nitric oxide) NO probe DAR-1.
| Schlagworte: | Diaminorhodamine-1T |
| Anwendung: | Reference compound for the fluorescent (nitric oxide) NO probe DAR-1 |
| CAS | 261351-46-6 |
| MW: | 483,57 D |
597,00 €
DAR-4MT Solution
Artikelnummer: CDX-D0520-M001
Liquid. Soluble in DMSO. Reference compound for the fluorescent (nitric oxide) NO probe DAR-4M.
| Schlagworte: | Diaminorhodamine-4M triazole, 3,6-Bis-(dimethylamino)-9-(4-carboxy-1-methylbenzotriazol-5-yl)xanthylium |
| Anwendung: | Reference compound for the fluorescent (nitric oxide) NO probe DAR-4M |
| CAS | 339527-82-1 |
| MW: | 441,49 D |
597,00 €
DAR-M Solution
Artikelnummer: CDX-D0521-M001
Liquid. Soluble in DMSO. Photo-stable fluorescent probe (Ex: ~565nm, Em: 580nm) for the detection of nitric oxide (NO).
| Schlagworte: | Diaminorhodamine-M, 9-[3-Amino-2-carboxy-4-(methylamino) phenyl]-3,6-bis(diethylamino)-xanthylium, inner salt |
| Anwendung: | Photo-stable fluorescent probe, Nitric oxide (NO) detection |
| CAS | 261351-44-4 |
| MW: | 486,62 D |
597,00 €