Tamapin TFA

Tamapin TFA, a venom peptide isolated from the Indian red scorpion (Mesobuthus tamulus) [1], selectively targets and blocks small conductance Ca (2+) -activated K (+) (SK) channels, particularly the SK2 subtype (Potassium Channel) . It is known to inhibit SK channel-mediated currents in the hippocampal pyramidal neurons.