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Category: Ion ChannelsarrowCalcium ChannelsarrowVoltage-gated Calcium Channels
Cat.No. Product Name
2004 Isradipine
Alternative name(s): PN 200-110
Price and Availability

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Isradipine
Chemical Name: 4-(2,1,3-Benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethyl-3 ,5-pyridinecarboxylic acid methyl 1-methylethyl ester

Biological Activity:

Potent and selective L-type voltage-gated Ca2+ channel blocker. EC50 and pA2 values are 1.4 nM and 10.3 for relaxation of depolarisation- and Ca2+-induced contractions of rabbit aorta respectively; EC25 = 0.45 nM for reduction in rate of spontaneously beating guinea pig right atria. Long-acting antihypertensive agent in vivo, exerting primary effects on vascular tissue with secondary negative chronotropic action.

Technical Data:

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M.Wt: 371.39
Formula: C19H21N3O5
Storage: Store at RT
CAS No: [75695-93-1]

Resources:

  • Certificate of Analysis / MSDS:

    Certificate of Analysis: View current batch
    Product/Material Safety Data Sheet: View current batch

    References:

    Hof et al (1984) PN 200-110, a new calcium antagonist: electrophysiological, inotropic, and chronotropic effects on guinea pig myocardial tissue and effects on contraction and calcium uptake of rabbit aorta. J.Cardiovasc.Pharmacol. 6 399. Wada et al (1985) Separation of the coronary vasodilator from the cardiac effects of PN 200-110, a new dihydropyridine calcium antagonist, in the dog heart. J.Cardiovasc.Pharmacol. 7 190. Ruegg and Hof (1990) Pharmacology of the calcium antagonist isradipine. Drugs 40 3.
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    Keywords: Isradipine, Calcium Channels, Ca2+ Channel Blocker (L-type), PN 200-110, Tocris Bioscience

    Literature in this Area
    Scientific Reviews
    Mechanisms for Manipulating Intracellular Calcium Buffering
    Download PDF
    Signal Transduction Guide
    Signal Transduction Guide : An informative guide for all scientists working in: Cell cycle & apoptosis, Protein kinases & phosphatases, Ion channels, Calcium & lipid signaling, Cyclic nucleotides & G-proteins, Nitric oxide, & Signaling EnzymesA complete listing of signal transduction products available from Tocris, including descriptions on selected tools and unit sizes.
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    Researcher, Albany Medical College, USA
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