Calcium-activated Potassium (KCa) Channels

20 Results
  • Scyllatoxin
    Bioassay Tested
    Scyllatoxin
    A potent and selective blocker of KCa2.2 and KCa2.3 (SK) K+ channels
    • Product Code: STS-370
    • Short Description: A potent and selective blocker of KCa2.2 and KCa2.3 (SK) K+ channels
    • Applications: Electrophysiology
    • CAS No.: 142948-19-4
    • MW: 3423 Da
  • OsK-1 Toxin
    Bioassay Tested
    OsK-1 Toxin
    A highly potent blocker of KV1.3 K+ channels and a moderate blocker of KCa3.1 K+ channels
    • Product Code: STO-150
    • Short Description: A highly potent blocker of KV1.3 K+ channels and a moderate blocker of KCa3.1 K+ channels
    • Applications: Electrophysiology
    • CAS No.: 183815-75-0
    • MW: 4205 Da
  • Noxiustoxin
    Bioassay Tested
    Noxiustoxin
    A potent blocker of KV1.3 and KV1.2 K+ channels
    • Product Code: STN-340
    • Short Description: A potent blocker of KV1.3 and KV1.2 K+ channels
    • Applications: Electrophysiology
    • CAS No.: 85205-49-8
    • MW: 4195 Da
  • Maurotoxin
    Bioassay Tested
    Maurotoxin
    A potent blocker of KV1.2 and KCa3.1 K+ channels
    • Product Code: STM-340
    • Short Description: A potent blocker of KV1.2 and KCa3.1 K+ channels
    • Applications: Electrophysiology
    • CAS No.: 188240-41-7
    • MW: 3612 Da
  • Kaliotoxin-1
    Bioassay Tested
    Kaliotoxin-1
    A potent blocker of KV1.1, KV1.3 and KCa1.1 (BK) channels
    • Product Code: STK-370
    • Short Description: A potent blocker of KV1.1, KV1.3 and KCa1.1 (BK) channels
    • Applications: Electrophysiology
    • CAS No.: 145199-73-1
    • MW: 4149 Da
  • Iberiotoxin
    Bioassay Tested
    Iberiotoxin
    A potent and specific blocker of KCa1.1 K+ channels
    • Product Code: STI-400
    • Short Description: A potent and specific blocker of KCa1.1 K+ channels
    • Applications: Electrophysiology
    • CAS No.: 129203-60-7
    • MW: 4230.8 Da
  • Charybdotoxin
    Bioassay Tested
    Charybdotoxin
    A potent broad-spectrum blocker of K+ channels, including KV1.2, KV1.3, KV1.6, KCa1.1 and KCa3.1 channels
    • Product Code: STC-325
    • Short Description: A potent broad-spectrum blocker of K+ channels, including KV1.2, KV1.3, KV1.6, KCa1.1 and KCa3.1 channels
    • Applications: Electrophysiology
    • CAS No.: 95751-30-7
    • MW: 4296 Da
  • Apamin
    Bioassay Tested
    Apamin
    A blocker of small conductance Ca2+-Activated K+ Channels (SK Type, KCa2)
    • Product Code: STA-200
    • Short Description: A blocker of small conductance Ca2+-Activated K+ Channels (SK Type, KCa2)
    • Applications: Electrophysiology
    • CAS No.: 24345-16-2
    • MW: 2027.3 Da
  • Lq2
    Bioassay Tested
    Lq2
    A potent blocker of Kir1.1 (ROMK1) channels, with lower affinity on KCa1.1 (BK) channels
    • Product Code: RTL-550
    • Short Description: A potent blocker of Kir1.1 (ROMK1) channels, with lower affinity on KCa1.1 (BK) channels
    • Applications: Electrophysiology
    • MW: 4353 Da
  • ɣ-Dendrotoxin
    Bioassay Tested
    ɣ-Dendrotoxin
    A potent blocker of KCa1.1 (BK) K+ channels and KV1.1, KV1.2 potassium channels
    • Product Code: D-370
    • Short Description: A potent blocker of KCa1.1 (BK) K+ channels and KV1.1, KV1.2 potassium channels
    • Applications: Electrophysiology
    • MW: ~7000 Da
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