A2202

ω-Agatoxin TK

~98% (HPLC), powder

• Synonym(s): ω-Aga-TK
• Empirical Formula (Hill Notation): C₂₁₅H₃₃₇N₆₅O₇₀S₁₀
• CAS Number: 158484-42-5
• Molecular Weight: 5273.02
• UNSPSC Code: 12352202
• NACRES: NA.32
• MDL number: MFCD00286234
• Form: powder
• Assay: ~98% (HPLC)

Properties

• assay: ~98% (HPLC)
• Quality Segment: 200
• form: powder
• solubility: H₂O: soluble (Aqueous stock solution is stable for 1 month at 2-8 °C and for several months at -20 °C.)
• storage temp.: −20°C
• Gene Information: human ... CACNA1A(773) ; mouse ... CACNA1A(12286) ; rat ... CACNA1A(25398)

Description

Biochem/physiol Actions

Toxin found in the venom of the funnel web spider, Agelenopsis aptera. Potent, selective P-type and Q-type calcium-channel blocker, without effect on L-type, N-type, or T-type calcium channels. Used to differentiate the types of calcium channel active during various physiological processes

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable