208665
Chlorek kalmidazolium
A cell-permeable calmodulin antagonist.
Synonim(y):
Związek R 24571
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About This Item
Wzór empiryczny (zapis Hilla):
C31H23Cl7N2O
Numer CAS:
Masa cząsteczkowa:
687.70
Numer MDL:
Kod UNSPSC:
12352200
Polecane produkty
Poziom jakości
Próba
≥95% (HPLC)
Formularz
solid
producent / nazwa handlowa
Calbiochem®
warunki przechowywania
OK to freeze
kolor
white
rozpuszczalność
DMSO: 10 mg/mL
ethanol: 10 mg/mL
Warunki transportu
ambient
temp. przechowywania
−20°C
InChI
1S/C31H24Cl6N2O.Cl/c32-23-6-1-20(2-7-23)31(21-3-8-24(33)9-4-21)39-14-13-38(19-39)17-30(27-12-11-26(35)16-29(27)37)40-18-22-5-10-25(34)15-28(22)36;/h1-16,30-31H,17-19H2;
Klucz InChI
LBFGPQFQXRJXDI-UHFFFAOYSA-N
Opis ogólny
A cell-permeable calmodulin antagonist. An analog of sepazonium that is at least 150 times more potent than Trifluoperazine (Cat. No. 642150) as an inhibitor of brain Ca2+-calmodulin-dependent phosphodiesterase (IC50 = 10 nM). Inhibits voltage-gated Ca2+ channels and stimulates the release of nitric oxide in neuroblastoma cells. Also, acts as a strong inhibitor of calcium-dependent Ca2+-ATPase in erythrocytes. Known to prolong cardiac refractory period in vivo.
A cell-permeable calmodulin antagonist. At least 150 times more potent than Trifluoperazine (Cat. No. 642150) as an inhibitor of brain calmodulin-dependent phosphodiesterase (IC50 = 10 nM). An inhibitor of voltage-gated Ca2+ channels. Stimulates the release of nitric oxide in neuroblastoma cells. Also acts as a strong non-competitive inhibitor of skeletal muscle sarcoplasmic reticulum Ca2+-ATPase (Ki = 60 nM). Known to prolong cardiac refractoriness in vivo.
Note: easily adheres to glass in aqueous solution.
Działania biochem./fizjol.
Cell permeable: yes
Primary Target
brain calmodulin-dependent phosphodiesterase
brain calmodulin-dependent phosphodiesterase
Product does not compete with ATP.
Reversible: no
Target IC50: 10 nM against brain calmodulin-dependent phosphodiesterase
Przestroga
readily adheres to glass in aqueous solution.
Ostrzeżenie
Toxicity: Standard Handling (A)
Rekonstytucja
Following reconstitution, aliquot and freeze (-20°C) for long term storage or refrigerate (4°C) for short-term storage. DMSO stock solutions are stable for up to 2 months -20°C.
Inne uwagi
Hu, J., and El-Fakahany, E.E. 1993. NeuroReport. 4, 198.
Nakazawa, K., et al. 1993. Br. J. Pharmacol. 109, 137.
Yuasa, T., and Muto, S. 1992. Arch. Biochem. Biophys.296, 175.
Ichikawa, M., et al. 1991. J. Membrane Biol.120, 211.
Silver, P.J., et al. 1989. Cardiovasc. Drug Ther. 3, 675.
Anderson, K.W., et al. 1984. J. Biol. Chem.259, 11487.
Gietzen, L., et al. 1982. Biochem. J. 207, 541.
Van Belle, H. 1981. Cell Calcium2, 483.
Levin, R.N., and Weiss, B. 1979. J. Pharmacol. Exp. Therap.208, 454.
Nakazawa, K., et al. 1993. Br. J. Pharmacol. 109, 137.
Yuasa, T., and Muto, S. 1992. Arch. Biochem. Biophys.296, 175.
Ichikawa, M., et al. 1991. J. Membrane Biol.120, 211.
Silver, P.J., et al. 1989. Cardiovasc. Drug Ther. 3, 675.
Anderson, K.W., et al. 1984. J. Biol. Chem.259, 11487.
Gietzen, L., et al. 1982. Biochem. J. 207, 541.
Van Belle, H. 1981. Cell Calcium2, 483.
Levin, R.N., and Weiss, B. 1979. J. Pharmacol. Exp. Therap.208, 454.
Informacje prawne
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
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