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Category: Ion ChannelsarrowPotassium ChannelsarrowVoltage-Gated Potassium Channels
Cat.No. Product Name
1399 CP 339818 hydrochloride
Price and Availability

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CP 339818 hydrochloride
Chemical Name: N-[1-(Phenylmethyl)-4(1H)-quinolinylidene]-1 pentanamine hydrochloride

Biological Activity:

Potent, non-peptide KV1.3 channel antagonist that preferentially binds to the C-type inactivated state of the channel (IC50 ~ 200 nM) . Inhibits KV1.4 with an IC50 of ~ 300 nM. Selective over KV1.1, KV1.2, KV1.5, KV1.6, KV3.1-4, and KV4.2.

Technical Data:

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M.Wt: 340.89
Formula: C21H24N2.HCl
Storage: Store at RT
Solubility: Soluble to 20 mM in Water
Purity: >99%
CAS No: [185855-91-8]

Resources:

  • Certificate of Analysis / MSDS:

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

    References:

    Nguyen et al (1996) Novel nonpeptide agents potently block the C-type inactivated conformation of Kv1.3 and suppress T cell activation. Mol.Pharmacol. 50 1672. Jager et al (1998) Regulation of mammalian Shaker-related K+ channels: evidence for non-conducting closed and non-conducting inactivated. J.Physiol. 506 291.
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    Keywords: CP 339818 Hydrochloride, Potassium Channels, Non-peptide, Potent KV1.3 Channel Blocker, CP339818 Hydrochloride, Tocris Bioscience

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    Researcher, University of Aberdeen, UK
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