Voltage-gated Potassium (KV) Channel Blockers
| Cat. No. | Product Name / Activity |
|---|---|
| 0940 | 4-Aminopyridine |
| Non-selective KV channel blocker | |
| 3489 | Astemizole |
| Potent KV11.1 (hERG) channel blocker. Also histamine H1 antagonist | |
| 6318 | Azimilide dihydrochloride |
| Kv11.1 (hERG) channel blocker | |
| 2787 | BAPTA AM |
| hKV11.1 (hERG), hKV1.3 and hKV1.5 channel blocker. Also Ca2+ chelator | |
| 1412 | Chromanol 293B |
| IKs blocker. Also blocks ICFTR | |
| 1475 | (-)-[3R,4S]-Chromanol 293B |
| IKs blocker. Enantiomer of Chromanol 293B (Cat. No. 1412) | |
| 3757 | Dofetilide |
| KV11.1 (hERG) channel blocker; inhibits rapid delayed rectifier K+ current (IKr) | |
| 2533 | DPO-1 |
| Blocker of KV1.5 channel and IKur current | |
| 1808 | E-4031 dihydrochloride |
| KV11.1 (hERG) channel blocker; inhibits rapid delayed rectifier K+ current (IKr) | |
| 5676 | Guangxitoxin 1E |
| Potent Kv2.1 and Kv2.2 channel blocker | |
| 5011 | HMR 1556 |
| Potent and selective Iks channel blocker | |
| 3899 | JNJ 303 |
| Potent and selective IKs blocker | |
| 4130 | KN 92 |
| K+ channel (Kv) blocker. Inactive analog of KN 93 | |
| 1278 | KN 93 |
| K+ channel blocker (KV); also inhibitor of CaM Kinase II | |
| 1999 | Linopirdine dihydrochloride |
| KV7 (KCNQ) channel blocker | |
| 3563 | Margatoxin |
| Potent KV1.3 channel blocker | |
| 4367 | Psora 4 |
| Potent KV1.3 channel blocker | |
| 3220 | ShK-Dap22 |
| Extremely potent and selective KV1.3 blocker; suppresses T cell activation in vitro | |
| 3948 | Terfenadine |
| KV11.1 (hERG) and Kir6 (KATP) channel blocker. Also H1 antagonist | |
| 3068 | Tetraethylammonium chloride |
| Non-selective K+ channel blocker | |
| 3829 | UK 78282 hydrochloride |
| Blocker of KV1.3 and KV1.4 channels | |
| 2000 | XE 991 dihydrochloride |
| Potent, selective KV7 (KCNQ) channel blocker; blocks M-currents |