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5-Phospho-D-ribose 1-diphosphate (sodium salt) Artikelnummer: Cay18897-10
5-Phospho-D-ribose 1-diphosphate (PRPP) is a natural intermediate involved in the pentose phosphate pathway leading to purine, pyrimidine, and histidine metabolism. It is also an intermediate in the synthesis of plant hormones, alkaloids, and other secondary metabolites from glucose. Several...
| Schlagworte: | Phosphoribosyl Pyrophosphate, P-rib-PP, PRPP, 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate) alpha-D-ribofuranose,... |
| Anwendung: | Pentose phosphate pathway intermediate, APRT substrate |
| CAS | 108321-05-7 |
| MW: | 500 D |
ab 32,00 €
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)... 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 €
Dithiothreitol (DTT) Artikelnummer: 04010.5
Cleland's reagent. Protective reagent for sulfhydryl groups of proteins and enzymes. maintains monothiols in the reduced state and reduces disulfides quantitatively.
| Anwendung: | Reducing agent |
| CAS | 3483-12-3 |
| MW: | 154.25 |
ab 39,00 €
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