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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 €
Short-Chain Fatty Acid LC-MS Mixture Artikelnummer: Cay18824-1
This mixture contains various short-chain fatty acids (?12:0). The mixture is supplied in an amber ampule in which the headspace has been purged with argon to prevent lipid oxidation. This product has been designed for direct use in LC-MS applications. The solution may be serially diluted for preparation of...
| Schlagworte: | Contains various short-chain fatty acids (?12:0) |
| Anwendung: | LC-MS, Calibrator / standard preparation |
62,00 €
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 €
Odd-Chain Fatty Acid LC-MS Mixture Artikelnummer: Cay19227-1
This mixture contains various odd-chain fatty acids (C11:0-C19:1). The mixture is supplied in an amber ampule in which the headspace has been purged with argon to prevent lipid oxidation. This product has been designed for direct use in LC-MS applications. The solution may be serially diluted for preparation of...
| Anwendung: | LC-MS |
62,00 €
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 €
Urea, ultra pure Artikelnummer: 50250.1
Purity: >=99.5%. Suitable for electrophoresis
| Anwendung: | Denaturing agent |
| CAS | 57-13-6 |
| MW: | 60.06 |
38,00 €
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