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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D-Fructose 6-phosphate hydrate disodium salt
Artikelnummer: CDX-F0212-M500
A glycolytic intermediate formed by the isomerization of glucose-6-phosphate.
| Schlagworte: | Disodium 6-O-phosphonato-D-fructose |
| Anwendung: | Glycolytic intermediate |
| CAS | 26177-86-6 |
| MW: | 304,1 D |
ab 145,00 €
DL-3-Hydroxybutyric acid sodium salt
Artikelnummer: CDX-H0080-G010
White powder. Neuroprotective compound in experimental models of neurodegenerative diseases. Shown to be oxidized as an energetic substrate in the brain during starvation. May inhibit brain glucose oxidation, which may account for the suppression of hepatic glucose production observed after administration of ketone...
| Schlagworte: | Sodium 3-hydroxybutyrate, beta-Hydroxybutyrate sodium salt |
| Anwendung: | Neuroprotective, Ketone body, Brain energy source |
| CAS | 150-83-4 |
| MW: | 126,1 D |
ab 46,00 €
BTBCT
Artikelnummer: CDX-B0062-M050
Solid. Soluble in DMSO. Suitable for the fluorometric detection of EU3+.
| Schlagworte: | 4,4''-Bis(4,4,4-trifluoro-1,3-dioxobutyl)-o-terphenyl-4'-sulfonyl chloride |
| Anwendung: | Fluorometric detection of Eu3+ |
| CAS | 525560-81-0 |
| MW: | 604,9 D |
ab 77,00 €
5(6)-TAMRA N-succinimidyl ester
Artikelnummer: CDX-C0027-M025
Dark brown powder. Soluble in DMSO, DMF, acetonitrile or methanol. Chemical. CAS: 150408-83-6, 246256-50-8. Formula: C29H25N3O7. MW: 527.52. Synthetic. Amine-reactive form of 5(6)-carboxytetramethylrhodamine. Conjugates yield bright, pH-insensitive orange-red fluorescence (Ex/Em: ~543/576nm i MeOH) with good...
| Schlagworte: | 5(6)-TAMRA SE, 5(6)-Carboxytetramethylrhodamine NHS, 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester |
| MW: | 527,52 D |
199,00 €
DL-Dithiothreitol
Artikelnummer: CDX-D0323-G005
DTT is a reducing agent, which once oxidized forms a stable six-membered ring with an internal disulfide bond. It is an excellent reagent for maintaining SH groups in reduced state. DTT is used as a protecting agent that prevents oxidation of thiol groups, and used as a reducing agent for thiolated DNA. DTT is...
| Schlagworte: | threo-1,4-Dimercapto-2,3-butanediol, Cleland's reagent, DTT |
| Anwendung: | Reducing agent |
| CAS | 3483-12-3 |
| MW: | 154.25 D |
ab 108,00 €
Guanosine 5'-triphosphate sodium salt hydrate
Artikelnummer: CDX-G0069-M250
Guanosine 5'-triphosphate (GTP) trisodium salt activates the signal transducing G proteins which are involved in various cellular processes including proliferation, differentiation and activation of several intracellular kinase cascades. Proliferation and apoptosis are regulated in part by the hydrolysis of GTP by...
| Schlagworte: | GTP, 5'-GTP Salt |
| Anwendung: | G-Protein activator |
| CAS | 36051-31-7 |
| MW: | 523.18 D |
ab 191,00 €
Propidium Iodide Solution
Artikelnummer: CDX-P0523-L025
Slightly red liquid. Soluble in water. Most common red-fluorescent nuclear stain. Membrane impermeant and generally excluded from viable cells. It can easily penetrate dead or damaged cells and as such is commonly used for identifying cell viability in a population or as a counterstain in multicolor fluorescent...
| Schlagworte: | 3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium iodide methiodide |
| Anwendung: | Red-fluorescent nuclear stain |
| CAS | 25535-16-4 |
| MW: | 668,39 D |
168,00 €
4-Hydroxyphenylpyruvic acid
Artikelnummer: CDX-H0013-G001
Light yellow crystalline. Soluble in water, ethanol (50 mg/ml), ether or methanol. Keto acid that is involved in the tyrosine catabolism pathway. It is a product of the enzyme (R)-4-hydroxyphenyllactate dehydrogenase and is formed during tyrosine metabolism. The conversion from tyrosine to 4-HPPA is catalyzed by...
| Schlagworte: | 3-(4-Hydroxyphenyl)-2-oxopropanoic acid, 4-HPPA, p-Hydroxyphenylpyruvic acid |
| Anwendung: | Tyrosine catabolism metabolite |
| CAS | 156-39-8 |
| MW: | 180,16 D |
ab 61,00 €
Anthralin
Artikelnummer: CDX-D0308-G001
Faint yellow to yellow powder. Soluble in acetone. Anthralin is a leukotriene biosynthesis inhibitor. It inhibits LTB4 ?-oxidation and disrupts mitochondria function. Anthralin is used in the treatment of psoriasis, as a fungicide, in the treatment of ringworm infections and in chronic dermatoses. It accumulates in...
| Schlagworte: | Dithranol, 1,8-Dihydroxyanthrone, Anthracene-1,8,9-triol, NSC 43970, NSC 629313 |
| Anwendung: | Leukotriene biosynthesis inhibitor, LTB4 ?-oxidation inhibitor |
| CAS | 1143-38-0 |
| MW: | 226,2 D |
ab 91,00 €
NBD-hydrazine
Artikelnummer: CDX-H0022-M025
Synthetic. Chemical. CAS: 90421-78-6. Formula: C6H5N5O3. MW: 195.14. Synthetic. Fluorogenic reagent for aldehydes and ketones. Used in fluorometric detection of aliphatic aldehydes and for HPLC labeling. lambda ex 445nm, lambda em 522 nm in chloroform (after derivatization with formaldehyde). Fluorescent reagent for...
| Schlagworte: | NBD-H, 4-Hydrazino-7-nitro-2,1,3-benzoxadiazol |
| Anwendung: | Fluorometric aliphatic aldehyde detection |
| CAS | 90421-78-6 |
| MW: | 195,14 D |
ab 68,00 €
D-(+)-Trehalose dihydrate
Artikelnummer: CDX-T0202-G025
Synthetic. Chemical. CAS: 6138-23-4. Formula: C12H22O11 . 2H2O. MW: 378.33. Synthetic. Natural alpha-linked disaccharide formed by alpha-glucose units. Can be synthesized by bacteria, fungi, plants and invertebrate animals. It is implicated in anhydrobiosis, the ability of plants and animals to withstand prolonged...
| Schlagworte: | alpha,alpha-Trehalose, alpha-D-Glucopyranosyl-alpha-D-glucopyranoside, Trehalose dihydrate |
| Anwendung: | Disaccharide, cryoprotectant |
| CAS | 6138-23-4 |
| MW: | 378,33 D |
ab 122,00 €
7-Dehydrocholesterol
Artikelnummer: CDX-D0331-G010
White powder. Soluble in ethanol, chloroform or ethyl acetate. Slightly soluble in DMSO. Insoluble in water. Precursor of cholesterol and vitamin D3. It is reduced to cholesterol by the enzyme 3beta-hydroxysterol-Delta7-reductase (DHCR7) in the last step of cholesterol biosynthesis. Mutations in the gene encoding...
| Schlagworte: | 7-DHC, NSC 18159, Provitamin D3, Delta7-Cholesterol, (?)-7-Dehydrocholesterol, 3beta-Hydroxy-5,7-cholestadiene,... |
| Anwendung: | Cholesterol & vitamin D3 precursor |
| CAS | 434-16-2 |
| MW: | 384,64 D |
ab 109,00 €