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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ZnAF-1 Solution
Artikelnummer: CDX-Z0505-M001
Liquid. Soluble in DMSO. A membrane-impermeable ethylenediaminofluoresceinyl compound that acts as a high-affinity Zn2+-specific fluorescent probe. Spectral data: Ex: 492 nm, Em: 514 nm in PBS.
| Schlagworte: | 5-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein |
| Anwendung: | Membrane-impermeable high-affinity Zn2+-specific fluorescent probe |
| CAS | 321859-09-0 |
| MW: | 572,61 D |
597,00 €
ZnAF-2 Solution
Artikelnummer: CDX-Z0506-M001
Liquid. Soluble in DMSO. A membrane-impermeable ethylenediaminofluoresceinyl compound that acts as a high-affinity Zn2+-specific fluorescent probe (Kd = 2.7 nM). It shows low basal fluorescence and the fluorescence intensity increases ~51-fold upon stoichiometric (1:1) binding to Zn2+. Exhibits little affinity...
| Schlagworte: | 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein |
| Anwendung: | Membrane-impermeable high-affinity Zn2+-specific fluorescent probe |
| CAS | 321859-11-4 |
| MW: | 572,61 D |
597,00 €
ZnAF-1 DA Solution
Artikelnummer: CDX-Z0507-M001
Liquid. Soluble in DMSO. Suitable for the fluorimetric detection of Zn2+ (after esterase hydrolysis). Spectral data: Ex: 492nm, Em: 515nm in PBS.
| Schlagworte: | 5'-({2-[Bis(2-pyridinylmethyl)amino]ethyl}amino)-3'-oxo-3'H,10H-spiro[anthracene-9,1'-[2]benzofuran]-3,6-diyl diacetate |
| Anwendung: | Fluorimetric Zn2+ detection |
| MW: | 656,68 D |
597,00 €
ZnAF-2 DA Solution
Artikelnummer: CDX-Z0508-M001
Liquid. Soluble in DMSO. Suitable for the fluorimetric detection of Zn2+ (after esterase hydrolysis). Spectral data: Ex: 492nm, Em: 515nm in PBS.
| Schlagworte: | 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein diacetate |
| Anwendung: | Fluorimetric Zn2+ detection |
| CAS | 357339-96-9 |
| MW: | 656,68 D |
597,00 €
ZnAF-1F Solution
Artikelnummer: CDX-Z0509-M001
Liquid. Soluble in DMSO. ZnAF-1F and ZnAF-2F do not fluoresce in the presence of other biologically important cations such as Ca2+ and Mg2+, and are insensitive to change of pH. The complexes with Zn2+ of previously developed ZnAFs, ZnAF-1, and ZnAF-2 decrease in fluorescence intensity below pH 7.0 owing to...
| Schlagworte: | 5-{2-[Bis(2-pyridylmethyl)amino]ethylamino}-2',7'-difluorofluorescein |
| Anwendung: | Fluorimetric zinc detection probe |
| CAS | 443302-08-7 |
| MW: | 608,59 D |
597,00 €
ZnAF-2F Solution
Artikelnummer: CDX-Z0510-M001
Liquid. Soluble in DMSO. ZnAF-1F and ZnAF-2F do not fluoresce in the presence of other biologically important cations such as Ca2+ and Mg2+, and are insensitive to change of pH. The complexes with Zn2+ of previously developed ZnAFs, ZnAF-1, and ZnAF-2 decrease in fluorescence intensity below pH 7.0 owing to...
| Schlagworte: | 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}-2',7'-difluorofluorescein |
| Anwendung: | Fluorimetric zinc detection probe |
| CAS | 443302-09-8 |
| MW: | 608,59 D |
597,00 €
ZnAF-1F DA Solution
Artikelnummer: CDX-Z0511-M001
Liquid. Soluble in DMSO. For application to living cells, the diacetyl derivative of ZnAF-1F, ZnAF-1F DA, was synthesized. ZnAF-1F DA can permeate through the cell membrane, and is hydrolyzed by esterase in the cytosol to yield ZnAF-1F, which is retained in the cells. ZnAF-1F DA has been used to measure the changes...
| Schlagworte: | 5-({2-[Bis(2-pyridinylmethyl)amino]ethyl}amino)-2-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid diacetate |
| Anwendung: | Cell-permeable fluorimetric zinc detection probe |
| MW: | 692,66 D |
597,00 €
ZnAF-2F DA Solution
Artikelnummer: CDX-Z0512-M001
Liquid. Soluble in DMSO. For application to living cells, the diacetyl derivative of ZnAF-2F, ZnAF-2F DA, was synthesized. ZnAF-2F DA can permeate through the cell membrane, and is hydrolyzed by esterase in the cytosol to yield ZnAF-2F, which is retained in the cells. Using ZnAF-2F DA we could measure the changes of...
| Schlagworte: | 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}-2',7'-difluorofluorescein diacetate |
| Anwendung: | Cell-permeable fluorimetric zinc detection probe |
| CAS | 443302-10-1 |
| MW: | 692,66 D |
597,00 €
N-(3-Bromopropyl)-7-nitro-2,1,3-benzoxadiazol-4-amine
Artikelnummer: CDX-B0268-M100
Brown powder. Soluble in chloroform. Building block for synthesis. Used for the preparation of fluorescent probes.
| Schlagworte: | N-(3-Bromopropyl)-7-nitrobenzo[c][1,2,5]oxadiazol-4-amine |
| Anwendung: | Building block, Fluorescent probe preparation |
| CAS | 1246965-49-0 |
| MW: | 301,1 D |
ab 321,00 €
R-BAIBA
Artikelnummer: CDX-A0148-M100
White powder. Soluble in methanol. Beta-Aminoisobutyric acid is a non-protein amino acid originating from the catabolism of thymine and valine. beta-Aminoisobutyric acid occurs in two isomeric forms and both enantiomers of beta-Aminoisobutyric acid can be detected in human urine and plasma. In plasma, the...
| Schlagworte: | D-3-Amino-isobutyric acid |
| Anwendung: | Metabolite |
| CAS | 2140-95-6 |
| MW: | 103,12 D |
ab 230,00 €
3,5-Dimethyl-NAPQI
Artikelnummer: CDX-A0163-M010
Orange powder. Soluble in chloroform. Metabolite. Oxidizing analog of N-acetyl-p-benzoquinone imine (NAPQI), a toxic metabolite of acetaminophen (paracetamol). Primarily oxidizes protein thiols. Shows cytotoxic properties, through disruption of intracellular Ca2+ homeostasis. Compound can be used as analytical...
| Schlagworte: | NA-3,5-Bqi, N-Acetyl-3,5-dimethyl-4-benzoquinone imine |
| Anwendung: | Acetaminophen (paracetamol) metabolite, Oxidizing |
| CAS | 74827-85-3 |
| MW: | 177,2 D |
ab 290,00 €
AVG-Cl
Artikelnummer: CDX-A0185-M025
Beige to off-white, fine, crystalline powder. Soluble in water. Potent inhibitor of ethylene synthesis in plants acting at the level of 1-aminocyclopropanecarboxylic acid synthase.
| Schlagworte: | (S)-trans-2-Amino-4-(2-aminoethoxy)-3-butenoic acid hydrochloride |
| Anwendung: | 1-aminocyclopropanecarboxylic acid synthase inhibitor |
| CAS | 55720-26-8 |
| MW: | 196,63 D |
ab 452,00 €