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Bicine, ultra pure Artikelnummer: 01848.500
Bicine is an organic buffering agent. It is one of Good's buffers and has a pKa of 8.35 at 20°C. It is prepared by the reaction of glycine with ethylene oxide, followed by hydrolysis of the resultant lactone. Useful pH range: 7.8-8.8
| CAS | 150-25-4 |
| MW: | 163.17 |
ab 53,00 €
DBCO-Cy5 Artikelnummer: ABD-923
Ex: 649 nm. Em: 665 nm. Soluble in: DMSO. This azadibenzocyclooctyne-cyanine dye derivative is a versatile labeling reagent for detection of azide containing molecules or compounds. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne cycloaddition reactions. This dibenzocyclooctyne will react with...
| Anwendung: | Labeling probe, Classic labeling dye, Cyanine |
| MW: | 1211,60 D |
103,00 €
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 €
Arachidic Acid Artikelnummer: Cay9000339-100
Arachidic acid is a long-chain saturated fatty acid that has been found in peanut butter and anaerobic fungi. It inhibits rabbit neutrophil aggregation induced by N-formyl-methionyl-leucyl-phenylalanine (fMLP, Cay-21495) when used at a concentration of 5 µM. Formulations containing arachidic acid have been used as...
| Schlagworte: | n-Eicosanoic Acid, Arachic Acid, C20:0, Icosanoic Acid, NSC 93983, eicosanoic acid |
| Anwendung: | Bioactive lipid assays |
| CAS | 506-30-9 |
| MW: | 312.5 D |
ab 13,00 €
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 €
Sodium Dodecyl Sulfate (SDS), pure Artikelnummer: 04051.1
SDS is commonly used in the preparation of proteins for electrophoresis in SDS-PAGE. This compound works by disrupting non-covalent bonds in proteins, denaturing them and causing the proteins to lose their natural conformation. The new negative charge is significantly larger than the original charge of that protein....
| Anwendung: | Anionic detergent |
| CAS | 151-21-3 |
| MW: | 288.38 |
41,00 €
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 €
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