Imperatoxin A (TFA)

Imperatoxin A TFA is a peptide toxin derived from the venom of the African scorpion Pandinus imperator. Imperatoxin A TFA is a Ca2+-release channels/ryanodine receptors (RyRs) activator. Imperatoxin A TFA enhances the influx of Ca2+ from the sarcoplasmatic reticulum into the cell[1].

C148H254N58O45S6.xC2HF3O2

O=C(CN)N[C@H](C(N[C@H](C(N[C@H](C(N1[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H]2CSSC[C@H](NC3=O)C(N[C@H](C(O)=O)CCCNC(N)=N)=O)=O)CC(O)=O)=O)CC(N)=O)=O)CC(O)=O)=O)C)=O)CCCCN)=O)CSSC[C@H](NC4=O)C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H]3CCCNC(N)=N)=O)CCCCN)=O)CCC(O)=O)=O)C)=O)CC(N)=O)=O)[C@@H](C)O)=O)=O)CCCNC(N)=N)=O)CCCNC(N)=N)=O)CCCCN)=O)=O)CCCNC(N)=N)=O)CCCCN)=O)CC(C)C)=O)CC5=CNC=N5)=O)CCC1)=O)CC(C)C)=O)CSSC[C@H](NC2=O)C(NCC(N[C@H](C(N[C@H]4CCCCN)=O)CCCCN)=O)=O)=O)CC(O)=O.O=C(O)C(F)(F)F.[x]

Calcium Channel

98.65

H2O : ≥ 100 mg/mL

-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)

Blue Ice