Table 2

Summary of definitions

TermEAC Result
Unambiguous substrateYYY
Transported substrateY**
Nontransported substrateNYY
Unambiguous nonsubstrateNNN
InhibitorNNY

  • E, monolayer efflux; A, ATPase; C, calcein-AM; Y, yes; N, no;

  • 2-150 , any result.