iberiotoxin peptide toxins online manufacturer Manufacturer

Iberiotoxin,CAS#:129203-60-7,Catalog Number:K1060-V,Store at -20C or -80C KCa1.1 K+ channels, Iberiotoxin is a potent selective blocker of the high conductance Ca2+-activated K+ channels (maxi-K). Chemistry Iberiotoxin is a 37-amino acid peptide. The formula is C179H274N50O55S7. It is also known as "Potassium channel toxin alpha-KTx 1.3" or IbTx. The complete amino acid sequence has been defined and it displays 68% sequence homology with charybdotoxin. Target and mode of

Margatoxin,CAS#:145808-47-5,Catalog Number:K1020-V,Store at -20C or -80C Kv1.3 selective blocker Margatoxin (MgTX) is a peptide that selectively inhibits Kv1.3 voltage-dependent potassium channels. It is found in the venom of Centruroides margaritatus, also known as the Central American Bark Scorpion. Margatoxin was first discovered in 1993. It was purified from scorpion venom and its amino acid sequence was determined. Structure Margatoxin is a peptide of 39 amino acids