ω agatoxin IVA (ω-agatoxin-Aa4a, ω-AGTX-Aa4a, ω-Aga-IVA, ω-agatoxin-4A)
Soluble in water
Shipped at room temperature. The product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Storage of solutions
Up to two weeks at 4°C or three months at -20°C.
KKKCIAKDYGRCKWGGTPCCRGRGCICSIMGTNCECKPRLIMEGLGLA(Disulfide bonds between Cys4-Cys20, Cys12-Cys25, Cys19-Cys36 and Cys27-Cys34)
ω-Agatoxin (Aga) IVA, isolated from the venom of the funnel web spider Agelenopsis aperta, is a specific blocker of voltage-activated P-type calcium channels (Cav2.1).