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Uric Acid (sodium salt) Artikelnummer: Cay16219-2
Uric acid is a ubiquitous end product of purine metabolism in humans that is mainly excreted in urine, whereas in other mammals it is further metabolized to allantoin by uricase. The final two steps in its production are catalyzed by xanthine oxidase, which generates superoxide. Uric acid acts as a potent...
| Schlagworte: | 7,9-dihydro-1H-purine-2,6,8(3H)-trione, monosodium salt |
| Anwendung: | Antioxidant, Disease causing agent |
| CAS | 1198-77-2 |
| MW: | 190.1 D |
87,00 €
Helenalin Artikelnummer: Cay17050-1
Helenalin is a sesquiterpene lactone first isolated from various species of Arnica. It has anti-inflammatory effects, most notably by inhibiting gene expression mediated by NF-kappaB at doses from 1 to 20 µM. Like other sesquiterpene lactones, helenalin can modify sulfhydryl groups of cysteine residues and it...
| Schlagworte: | NSC 85236, 3,3aS,4S,4aR,7aR,8R,9,9aR-octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-azuleno[6,5-b]furan-2,5-dione |
| Anwendung: | Antiinflammatory, NF-kappaB mediated gene expression inhibitor |
| CAS | 6754-13-8 |
| MW: | 262.3 D |
519,00 €
CytoTrace(TM) Orange CMTMR Artikelnummer: Cay20696-50
CytoTrace(TM) Orange CMTMR is a rhodamine-based, cell-permeant, vital fluorescent dye that is retained by cells for prolonged periods (>72 hours) and is passed to daughter cells. Cells loaded with long-lasting dyes, including CMTMR, are used to follow cell trafficking and cell-to-cell interactions in vivo. They have...
| Schlagworte: | CellTracker(TM) Orange CMTMR, 9-[2-carboxy-4(or... |
| Anwendung: | FC, Fluorescence |
| CAS | 323192-14-9 |
| MW: | 554 D |
57,00 €
Leupeptin (Ac-Leu-Leu-Arginal-hemisulfate) Artikelnummer: 12136.25
Purity: >96.5%, A reversible inhibitor of trypsin-like proteases and cysteine proteases. Soluble in water, ethanol, acetic acid and DMF. Stock solution: 10 mM in water, stable for 1 month at -20 °C. Effective conc.: 1-10 µM.
| Anwendung: | Inhibitor |
| CAS | 103476-89-7 |
| MW: | 475.6 |
ab 81,00 €
BCIP, p-toluidine salt Artikelnummer: 02291.250
Soluble in DMF, hardly soluble in water. Use as alkaline phosphatase substrate forming a water insoluble blue reaction product. Often used together with NBT (Art.-Nr. 06428) for immunocytochemistry.
| Anwendung: | Substrate for alkaline phosphatase |
| CAS | 6578-06-9 |
| MW: | 433.60 |
ab 52,00 €
Xanthohumol Artikelnummer: LKT-X0254.5
Xanthohumol (XN) is one of the active ingredients from hops (and beer) that shows cancer chemopreventive and estrogenic activities. The chemopreventive activities include anti-initiating potential, modulating the activity of enzymes involved in carcinogen metabolism and detoxification in addition of scavenging...
| Schlagworte: | XN |
| Anwendung: | Potential anticancer agent |
| CAS | 6754-58-1 |
| MW: | 354.4 D |
ab 104,00 €
NADH, disodium salt Artikelnummer: 16132.5
Assay: >85% enzymatically
| Schlagworte: | beta-Nicotinamide-adenine-dinucleotide, reduced Na2-salt |
| CAS | 606-68-8 |
| MW: | 709.4 D |
ab 45,00 €
2-Nitrophenyl-beta-D-galactopyranoside (ONPG) Artikelnummer: 16278.5
Used in transfection studies.
| Anwendung: | Substrate for beta-galactosidase |
| CAS | 369-07-3 |
| MW: | 301.26 |
ab 74,00 €
Urea, ultra pure Artikelnummer: 50250.1
Purity: >=99.5%. Suitable for electrophoresis
| Anwendung: | Denaturing agent |
| CAS | 57-13-6 |
| MW: | 60.06 |
38,00 €
E-64 Artikelnummer: 51363.5
Purity: >99.9% (HPLC). Cell-permeable and irreversible inhibitor of calpain and other cystein proteases. Soluble in aqueous solutions. Stock solution: 1 mM, stable for months at -20 °C. Effective concentration: 1-10 µM.
| Schlagworte: | E-64 |
| Anwendung: | Inhibitor of cysteine proteases |
| CAS | 66701-25-5 |
| MW: | 357.41 |
ab 71,00 €
N-Acetyl-L-lysine Artikelnummer: 53921.1
Purity: >99%.
| Anwendung: | Protein stabilization |
| CAS | 1946-82-3 |
43,00 €
Thiazolyl blue (MTT) 3-(4,5-Dimethyl-2-thiazolyl)-2... Artikelnummer: 15655.10
The water soluble MTT yields a yellowish solution. It is converted by mitochondrial dehydrogenases of metabolically active cells to an insoluble formazan product, which can be solubilized with DMSO. Read at 510 nm.
| Anwendung: | Cell viability assay |
| CAS | 298-93-1 |
| MW: | 414.33 |
ab 27,00 €
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