Charybdotoxin (trifluoroacetate salt)
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- $294
- Product name: Charybdotoxin (trifluoroacetate salt)
- CAS:
- MF: C178H278F3N57O57S7
- MW: 4409.9098296
- EINECS:
- MDL Number:
- Synonyms:Charybdotoxin (trifluoroacetate salt)
1 prices
Selected condition：
Brand
- Cayman Chemical
Package
- 100μg
- ManufacturerCayman Chemical
- Product number24115
- Product descriptionCharybdotoxin (trifluoroacetate salt) ≥95%
- Packaging100μg
- Price$294
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Cayman Chemical | 24115 | Charybdotoxin (trifluoroacetate salt) ≥95% | 100μg | $294 | 2026-04-30 | Buy |
Properties
solubility :Water: 1 mg/ml
Safety Information
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Description
Charybdotoxin is a peptide originally isolated from the scorpion L. quinquestriatus that acts as a potassium channel blocker.1,2 It blocks large-conductance Ca2+-activated K+ channels (BKCas) in GH3 rat pituitary tumor cells and primary bovine aortic smooth muscle cells (Kds = 2.1 and ~2.1 nM, respectively).2 Charybdotoxin selectively blocks voltage-gated potassium (Kv) channels Kv1.2 and Kv1.3 over Kv1.1, Kv1.5, and Kv3.1 (Kds = 14, 2.6, >1,000, >100, >1,000 nM, respectively).3 It also blocks human large-conductance pH-activated potassium channel KCa5.1 (Slo3) by 47% at a concentration of 100 nM and pH of 7.4, and human intermediate-conductance Ca2+-activated K+ channel IKCa1/KCa3.1 (Kd = 10 nM).4,5WARNING This product is not for human or veterinary use.More related product prices