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9alpha-Bromohydrocortisone
Artikelnummer: ESS0510.100mg
H 6.6% O 18.1% Br 18.1% C 57.2%
| CAS | 50732-00-8 |
| MW: | 441.36 D |
ab 659,00 €
Triamcinolone Acetonide-17-Carboxylic Acid
Artikelnummer: ESS0511.100mg
F 4.5% H 7.0% O 22.8% C 65.7%
| Schlagworte: | Triamcinolone Impurity 1 |
| Anwendung: | Triamcinolone Impurity 1 |
| CAS | 3800-28-0 |
| MW: | 420.47 D |
ab 165,00 €
6'-Sialyllactose sodium salt
Artikelnummer: 297704.100
Found in milk with immunoprotective effects against pathogens in newborns and aids development and maturation of the immune system and gut microbiota. Suppresses adhesion and infectivity of bacteria and viruses, such as influenza viruses, HIV-1 and rotaviruses. Inhibits binding of cholera toxin. Synonyms:...
| Schlagworte: | Neu5Ac-a-2-6-Gal-b1-4-Glc, 6'-SL, 6'-N-Acetylneuraminyl-D-lactose |
| CAS | 35890-39-2 |
ab 574,00 €
Cyanocobalamin (Vitamin B12) (Vitamin B12)
Artikelnummer: C8400.1
Prototype of the family of naturally occurring cobalt coordination compounds knows as corrinoids. Analogs of vitamin B12 which differ only in the beta-ligand of the cobalt are termed cobalamins. Synthesized almost exclusively by bacteria. Dietary sources include fish, meat, liver, and dairy products, plants have...
| CAS | 68-19-9 |
| MW: | 1355.38 D |
ab 190,00 €
Glycogen (Oyster)
Artikelnummer: G8169-01.25
Glycogen is a highly purified polysaccharide from oysters and can be used as a carrier for nucleic acid precipitation thereby replacing tRNA, linear polyacrylamide or sonicated DNA. Glycogen is an inert material compatible with most molecular biology procedures: PCR*, DNA sequencing, restriction digestion, ligation,...
| CAS | 9005-79-2 |
ab 288,00 €
FK-506-13C-d2
Artikelnummer: Cay22178-1
FK-506-13C-d2 contains two deuterium atoms located on the carbon-13 bond. It is intended for use as an internal standard for the quantification of FK-506 (Cay-10007965) by GC- or LC-MS. FK-506 is a potent, clinically-useful immunosuppressant in the same molecular class as cyclosporin A and rapamycin. Its mechanism...
| Schlagworte: | Tacrolimus-13C-d2 |
| Anwendung: | GC-MS, LC-MS, Internal standard, Immunosuppressant |
| CAS | 1356841-89-8 |
| MW: | 807 D |
1.259,00 €
17beta-Estradiol (CRM)
Artikelnummer: CayISO60155-1
17beta-Estradiol (CRM) (Cay-ISO60155) is a certified reference material categorized as an estrogen. 17beta-Estradiol is a steroid hormone produced from testosterone that is instrumental in the development of secondary sex characteristics at puberty and in the menstrual cycle. Abnormal circulating levels of...
| Schlagworte: | 17beta-Oestradiol, E2, Estradiol, beta-Estradiol, Estra-1,3,5(10)-triene-3,17beta-diol |
| Anwendung: | Certified reference material, estrogen |
| CAS | 50-28-2 |
| MW: | 272.4 D |
161,00 €
Lead Acetate Trihydrate
Artikelnummer: L1600.1
Purity: >99.0%, Insoluble Matter: < 0.01%, Chloride: < 0.0005%, Nitrate and Nitrite (to pass test [about 0.005%]) Pass ACS, Copper: < 0.002%, Substances not precipitated by Hydrogen sulfide: < 0.05%, Iron: < 0.001%, pH in a 30% solution: 4.7 to 5.8, Arsenic: 0.00003%, Sodium: < 0.005%, Potassium: < 0.005%, Calcium:...
| CAS | 6080-56-4 |
| MW: | 379.30 D |
ab 396,00 €
Magnesium Chloride Anhydrous
Artikelnummer: M1995.1
CAS No:, 7786-30-3, Molecular Formula: MgCl2, Molecular Weight: 95.21, Appearance: White, crystalline powder, Purity: ~98%, Water (KF): <2%, Solubility (5% in H2O): Colorless, clear, complete, pH (5% in H2O @ RT): 7.5-9.0, Heavy Metals: <0.0005%, Endotoxin: <0.04EU/mg, Bioburden: <100CFU/g, Storage: RT, Important...
| CAS | 7786-30-3 |
| MW: | 95.21 D |
ab 295,00 €
Magnesium Sulfate Anhydrous
Artikelnummer: M2090.1
CAS No:, 7487-88-9, Molecular Formula: MgSO4, Molecular Weight: 120.37, Appearance: Supplied as a white free flowing powder. Purity: >99%, Solubility: Colorless, clear, complete, pH: 5.0-9.2, Loss on Drying (105ºC, 2 hours): <2%, Chloride: <0.01%, Heavy Metals (Pb): <0.001%, Iron: <20ug/g, Selenium: <0.003%,...
| CAS | 7487-88-9 |
| MW: | 120.37 D |
ab 249,00 €
Pyridoxal Hydrochloride
Artikelnummer: P9495.100
Appearance:, Supplied as a white to yellow crystalline powder, Purity: >98%, Endotoxin: <0.06EU/mg, Bioburden: <100cfu/g, Solubility (1%, H2O): Colorless, clear, complete, Loss on Drying: <0.5%, Residue on Ignition: <0.1%, pH (1%, H2O): 2.0-4.0, Chloride: 17.2-17.7%, Nitrogen: 6.7-7.1%, Melting Point: 171-175°C,...
| CAS | 65-22-5 |
| MW: | 203.62 D |
ab 265,00 €
trFluor(TM) Eu DBCO
Artikelnummer: ABD-1446
Many biological compounds present in cells, serum or other biological fluids are naturally fluorescent, and thus the use of conventional, prompt fluorophores leads to serious limitations in assay sensitivity due to the high background caused by the autofluorescence of the biological molecules to be assayed. The use...
| Anwendung: | Click chemistry, Time-resolved fluorometry (TRF) |
| MW: | 1765.72 D |
397,00 €