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Category: Ion ChannelsarrowPotassium ChannelsarrowCa2+-Activated Potassium Channels
Cat.No. Product Name
1310 UCL 1684
Price and Availability

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UCL 1684

Other Information:

Sold with the permission of University College, London
Chemical Name: 6,12,19,20,25,26-Hexahydro-5,27:13,18:21,24-trietheno-1 1,7-metheno-7H-dibenzo [b,n] [1,5,12,16]tetraazacyclotricosine-5,13-diium dibromide

Biological Activity:

Highly potent, non-peptidic blocker of the apamin-sensitive Ca2+-activated K+ channel (SKCa) (IC50 = 3 nM in rat sympathetic neurons). Blocks hSK1 and rSK2 channels expressed in HEK 293 cells with IC50 values of 762 and 364 pM respectively.

Technical Data:

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M.Wt: 720.67
Formula: C38H30N4F6O4
Storage: Desiccate at RT
Solubility: Soluble to 10 mM in DMSO
CAS No: [199934-16-2]

Resources:

  • Certificate of Analysis / MSDS:

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

    References:

    Campos Rosa et al (2000) Synthesis, molecular modeling, and pharmacological testing of bis-quinolinium cyclophanes: potent, non-peptidic blockers of the apamin-sensitive Ca2+-activated K+ channel. J.Med.Chem. 43 420. Malik-Hall et al (2000) Compounds that block intermediate-conductance (IKCa) and small-conductance (SKCa) calcium-activated potassium channels. Br.J.Pharmacol. 129 1431. Strobaek et al (2000) Pharmacological characterization of small-conductance Ca2+-activated K+ channels stably expressed in HEK 293 cells. Br.J.Pharmacol. 129 991.
    View related products by Pharmacological Action or by Research Area

    Keywords: UCL 1684, Potassium Channels, Highly Potent Blocker Of SKCa, UCL1684, Tocris Bioscience

    Literature in this Area
    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.
    View PDF
    Purity To Rely On
    When choosing reagents for an experiment, the prime consideration is often to obtain the highest quality products available.

    Unlike other suppliers, our in-house QC team carry out multiple analytical tests to thoroughly assess the purity of our reagents before they are offered for sale.

    This accurate purity data is available on a batch-specific basis for every product via our website. At Tocris we work hard to ensure that we always supply to the highest possible standards of purity.
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