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Results for "

Kv1.3

" in MedChemExpress (MCE) Product Catalog:

28

Inhibitors & Agonists

20

Peptides

3

Natural
Products

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W013727
    UK-78282 hydrochloride

    		Potassium Channel Inflammation/Immunology
    UK-78282, a novel piperidine, potent and selective Kv1.3 blocker with an IC50 of 200 nM. UK-78,282 effectively suppresses human T-lymphocyte activation in vitro. UK-78,282 binds to residues at the inner surface of the channel overlapping the site of action of verapamil .
    UK-78282 hydrochloride
  • HY-P1280
    Margatoxin

    		Potassium Channel Neurological Disease
    Margatoxin, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research .
    Margatoxin
  • HY-108574
    CP 339818 hydrochloride

    		Potassium Channel Neurological Disease
    CP 339818 hydrochloride is a nonpeptide and selective Kv1.3 (IC50 value of ~200 nM) and Kv1.4 channels blocker. CP 339818 hydrochloride is a significantly less potent blocker of Kv1.1, Kv1.2, Kv1.5, Kv1.6, Kv3.1-4, and Kv4.2. CP 339818 hydrochloride potently blocks the C-type inactivated conformation of Kv1.3 and suppresses T cell activation .
    CP 339818 hydrochloride
  • HY-155516
    KV1.3-IN-1

    		Potassium Channel Inflammation/Immunology
    KV1.3-IN-1 (Compound trans-18) is a KV1.3 channel inhibitor (IC50: 230 nM and 26.12 nM in Ltk? cells and PHA-activated T-lymphocytes respectively). KV1.3-IN-1 impairs intracellular Ca 2+ signaling. KV1.3-IN-1 inhibits T-cell activation, proliferation, and colony formation .
    KV1.3-IN-1
  • HY-P5788
    Hemitoxin

    		Potassium Channel Neurological Disease
    Hemitoxin, a scorpion-venom peptide, is a K + channel blocker. Hemitoxin blocks rat Kv1.1, Kv1.2 and Kv1.3 channels expressed in Xenopus oocytes with IC50 values of 13 nM, 16 nM and 2 nM, respectively .
    Hemitoxin
  • HY-P3316
    OSK-1

    		Potassium Channel Neurological Disease Inflammation/Immunology
    OSK-1 is a potent Kv channel blocker with IC50s of of 0.6 nM, 5.4 nM, 0.014 nM for Kv1.1, Kv1.2 and Kv1.3, respectively. OSK1 is a moderate blocker of Ca 2+-activated KCa3.1 channel with an IC50 of 225 nM. OSK-1 belongs to α-KTx3 toxins and is used as a immunosuppressive agent .
    OSK-1
  • HY-P1280A
    Margatoxin TFA

    		Potassium Channel Neurological Disease
    Margatoxin TFA, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin TFA inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin TFA, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research .
    Margatoxin TFA
  • HY-P1409
    ADWX 1

    		Potassium Channel Inflammation/Immunology
    ADWX 1 is a new peptide inhibitor that is potent and selective for Kv1.3 with an IC50 value of 1.89 pM. ADWX 1 inhibits Kv1.3 channel activity specifically to inhibit both the initial calcium signaling and NF-κB activation. ADWX 1 ameliorates the disease in rats of experimental autoimmune encephalomyelitis (EAE) models. ADWX 1 can be used to study T cell-mediated autoimmune diseases .
    ADWX 1
  • HY-114540
    CP-339818

    		Others Neurological Disease
    CP-339818 is a non-peptide drug with potent Kv1.3 channel blocking activity. CP-339818 is able to effectively inhibit the activation of human T cells. By selectively blocking Kv1.3, CP-339818 is of great value in immune system research. The drug inhibits the C-type inactivated state of Kv1.3 channels in a use-dependent manner. CP-339818 has significantly weaker blocking effects on Kv1.1, Kv1.2, Kv1.5, Kv1.6, Kv3.1-4, and Kv4.2 channels, and only shows some inhibition on the Kv1.4 channel .
    CP-339818
  • HY-P5870
    KTX-Sp2

    		Potassium Channel Inflammation/Immunology
    KTX-Sp2 is a potassium channel toxin. KTX-Sp2 effectively blocks three types of exogenous voltage-gated potassium channels: Kv1.1, Kv1.2 and Kv1.3. Ktx-Sp2 inhibits endogenous Kv1.3 and suppresses Ca 2+ signaling in Jurkat T cells. Ktx-Sp2 inhibits IL-2 secretion from activated Jurkat T cells .
    KTX-Sp2
  • HY-P5917
    Vm24-toxin

    Vaejovis mexicanus peptide 24

    		 Potassium Channel Others
    Vm24-toxin is a toxin peptide that can be isolated from the Mexican scorpion Vaejovis mexicanus smithy. Vm24-toxin is an inhibitor of Kv1.3 potassium channel .
    Vm24-toxin
  • HY-N8372
    Nalanthalide

    		Potassium Channel Inflammation/Immunology
    Nalanthalide is a voltage-gated potassium channel Kv1.3 blocker (IC50=3.9 µM) and a potential immunosuppressant. Nalanthalide can be used for research on inflammatory immune diseases, such as neuroinflammation .
    Nalanthalide
  • HY-P5925
    Ssm spooky toxin

    SsTx Toxin

    		 Potassium Channel Inflammation/Immunology
    Ssm Spooky Toxin from?Scolopendra mutilans, exhibits lethal toxicity in hematological and respiratory systems by potently inhibiting KCNQ (voltage-gated potassium channel family 7) channels, with IC50? of 2.8 μM, 5.26 μM and 0.1-0.3 M for Kv7.4, Kv1.3, and Shal channel, respectivily. Ssm Spooky Toxin inhibits cytokine generation by specifically acting on the KV1.3 channel in T cells. Ssm Spooky Toxin plays an essential role in the centipede’s circulatory system .
    Ssm spooky toxin
  • HY-P2710
    Noxiustoxin

    		Potassium Channel Neurological Disease Inflammation/Immunology
    Noxiustoxin is a toxin from the venom of the Mexican scorpion Centruroides noxius which block voltage-dependent potassium channel (Kv1.3, IC50 = 360 nM), and calcium-activated potassium channel. Noxiustoxin plays an important role in neuroinflammatory disease .
    Noxiustoxin
  • HY-10015
    PAP-1
    5+ Cited Publications

    5-(4-Phenoxybutoxy)psoralen

    		 Potassium Channel Inflammation/Immunology
    PAP-1 (5-(4-Phenoxybutoxy)psoralen) is a potent, selective, and orally active Kv1.3 blocker (EC50=2 nM). PAP-1 blocks Kv1.3 in a use-dependent manner and acts by preferentially binding to the C-type inactivated state of the channel. PAP-1 exhibits 23-fold selectivity over Kv1.5 (EC50=45 nM), and further displays 33- to 125-fold selectivity over all other Kv1-family channels. PAP-1 does not exhibit cytotoxic or phototoxic effects .
    PAP-1
  • HY-108583
    Psora-4

    5-(4-Phenylbutoxy)psoralen

    		 Potassium Channel Inflammation/Immunology
    Psora-4 is a potent and selective inhibitor of Kv1.3 (voltage-gated potassium channels) with an EC50 of 3 nM . Psora-4 has immunosuppressive activity and inhibits proliferation of human and rat myelin-specific effector memory T cells in vitro .
    Psora-4
  • HY-P3507
    Dalazatide

    ShK-186

    		 Potassium Channel Metabolic Disease Inflammation/Immunology
    Dalazatide (ShK-186) is a specific Kv1.3 potassium channel peptide inhibitor. Dalazatide can be used in the study of autoimmune diseases such as multiple sclerosis (MS), lupus erythematosus, psoriasis, rheumatoid arthritis, type 1 diabetes and inflammatory bowel disease .
    Dalazatide
  • HY-P10572
    HG1 Toxin

    		Ser/Thr Protease Potassium Channel Inflammation/Immunology Endocrinology
    HG1 Toxin is a peptide found in the venom of the scorpion Heterometrus fulvipes, which has the activity of inhibiting potassium channel Kv1.3. HG1 Toxin also has the activity of inhibiting trypsin (Ki=107 nM) and can be used in the study of autoimmune diseases .
    HG1 Toxin
  • HY-P1274
    ShK-Dap22

    		Potassium Channel Inflammation/Immunology
    ShK-Dap22 is a potent Kv1.3-specific immunosuppressive Polypeptide. ShK-Dap22 is a selective Kv1.3 channel blocker with IC50s of 23 pM, 1.8 nM, 10.5 nM, 37 nM, and 39 nM for mKv1.3, mKv1.1, hKv1.6, mKv1.4, and rKv1.2 channels, respectively .
    ShK-Dap22
  • HY-P3507A
    Dalazatide TFA

    ShK-186 TFA

    		 Potassium Channel Metabolic Disease Inflammation/Immunology
    Dalazatide (ShK-186) TFA is a specific Kv1.3 potassium channel peptide inhibitor. Dalazatide TFA can be used in the study of autoimmune diseases such as multiple sclerosis (MS), lupus erythematosus, psoriasis, rheumatoid arthritis, type 1 diabetes and inflammatory bowel disease .
    Dalazatide TFA
  • HY-P5853
    Aam-KTX

    		Potassium Channel Inflammation/Immunology
    Aam-KTX is a Kv channel inhibitor with IC50 values of 1.1 nM and >750 nM for Kv1.3 and Kv1.1, respectively. Aam-KTX is a toxic peptide obtained from the venom of the scorpion Mesobuthus eupeus. Aam-KTX has potential in autoimmune diseases research .
    Aam-KTX
  • HY-P3014
    Hongotoxin-1

    		Potassium Channel Others
    Hongotoxin-1, isolated from venom of Centruroides limbatus, is the inhibitor of potassium channel, with IC50 for? Kv1.1, Kv1.2, Kv1.3, and Kv1.6 of 31 pM, 170 pM, 86 pM,and 6000 pM, respectively .
    Hongotoxin-1
  • HY-P5931
    Spinoxin

    Potassium channel toxin alpha-KTx 6.13; SPX; α-KTx6.13

    		 Potassium Channel Inflammation/Immunology
    Spinoxin isolated from the venom of scorpion Heterometrus spinifer, is a 34-residue peptide neurotoxin cross-linked by four disulfide bridges. Spinoxin is a potent inhibitor of Kv1.3 potassium channel (IC50 = 63 nM), considering to be valid molecular targets in the diagnostics and therapy of various autoimmune disorders and cancers .
    Spinoxin
  • HY-P5182
    HsTX1

    		Potassium Channel Inflammation/Immunology
    HsTX1, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1, an the inhibitor of potassium channel, with IC50 for Kv1.3 of 12 pM inhibits TEM cell activation and attenuates inflammation in autoimmunity .
    HsTX1
  • HY-P5182A
    HsTX1 TFA

    		Potassium Channel Inflammation/Immunology
    HsTX1 (TFA) toxin, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1 (TFA) is an the inhibitor of potassium channel, with IC50 for Kv1.3 of 12 pM and inhibits TEM cell activation and attenuates inflammation in autoimmunity .
    HsTX1 TFA
  • HY-P5157
    BmP02

    		Potassium Channel Neurological Disease
    BmP02 is a selective Kv1.3 channel blocker and a highly-selective Kv4.2 modulator, which can be isolated from Chinese scorpion (Buthus martensi Karsch) venom. BmP02 also delays the inactivation of Kv4.2 in HEK293T cells, with an EC50 value of ~850 nM. BmP02 inhibits the transient outward potassium currents (Ito) in ventricular muscle cells .
    BmP02
  • HY-P3071
    ShK toxin

    Stichodactyla helianthus neurotoxin

    		 Potassium Channel Inflammation/Immunology
    ShK toxin blocks voltage-dependent potassium channel (Kv1.3 channel). ShK toxin can be isolated from the whole body extract of the Caribbean sea anemone (Stichodactylu helianthus). ShK toxin competes with dendrotoxin I and α-dendrotoxin for binding to synaptosomal membranes of rat brain, facilitates acetylcholine release. ShK toxin suppresses K+ currents in cultured rat dorsal root ganglion neurons. ShK toxin also inhibits T lymphocyte proliferation .
    ShK toxin
  • HY-N0212
    Peimine
    2 Publications Verification

    Verticine; Dihydroisoimperialine

    		 Apoptosis Interleukin Related TNF Receptor p38 MAPK NF-κB Inflammation/Immunology Cancer
    Peimine (Verticine; Dihydroisoimperialine) is an orally active natural product. Peimine has anti-inflammatory, analgesic and cough relieving effects. Peimine can be used in cancer and inflammation related research .
    Peimine

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