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- Technische Daten
- Im Angebot als 5 mg (sc-3588) und 25 mg (sc-3588A) sizes
- CAS Nummer: 57186-25-1
- Molekulargewicht: 435.55
- Summenformel: C27H33NO4
- Reinheit: ≥97%
- Gewonnen aus: Penicillium paxilli
- Physisches Aussehen: White solid
- SMILES: CC12CCC3C(=CC(=O)C(O3)C(C)(C)O)C1(CCC4C2(C5=C(C4)C
6=CC=CC=C6N5)C)O
- Beschreibung
- Paxilline is an indole alkaloid isolated from Penicillium paxilli. Paxilline has been shown to selectively and reversibly block the high conductance Ca2+-activated K+ channel. In neutrophils, Paxilline blockage of Maxi-K channels decreased the alkalinization of phagocytic vacuoles and inhibited the microbicidal process. When paxilline was applied to the smooth muscle of the rat vas deferens at more positive potentials than -40 mV up to 15 mV, significant depolarization of the smooth muscle contractions was observed.
- LAGERUNG:
- Store, as supplied, at -20°C for up to 1 year. Store solutions at -20°C for up to 3
months.
- Sicherheit
- UN Nummer: UN 3462, Class 6.1, Packing group II
- Risiko-Sätze: R23,R24,R25,R36,R37,R38,R41
- Sicherheits-Sätze: S26,S36,S37,S39,S45
- Ausschließlich für Forschungszwecke (in-vitro, laboratory research use only)
- Weitere Referenznummern
- PubChem Compound ID: 4697
- Literaturhinweise
- 1. Cole, R.J., et al. 1974. Can. J. Microbiol. 20: 1159-1162. PMID: 4425383
2. Vázquez, J., et al. 1990. J. Biol. Chem. 265: 15564-15571. PMID: 1697593
3. Knaus, H.G., et al. 1994. Biochemistry. 33: 5819-5828. PMID: 7514038
4. Strøbaek, D., et al. 1996. Neuropharmacology. 35: 903-914. PMID: 8938721
5. Sanchez, M. and McManus, O.B. 1996. Neuropharmacology. 35: 963-968. PMID: 8938726
6. Young, C., et al. 1998. Curr. Genet. 33: 368-377. PMID: 9618588
7. Longland, C.L., et al. 2000. Eur. J. Pharmacol. 408: 219-225. PMID: 11090637
8. Femling, J.K., et al. 2006. J. Gen. Physiol. 127: 659-672. PMID: 16702353
9. Kryshtal', D.O., et al. 2007. Fiziol Zh. 53: 67-74. PMID: 18080495
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Paxilline
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