PBiFC-VC155 by pCMV-HA vector in KpnI and inserted at the NotI locus of VC155 gene, the plasmid is high copy plasmid, VC155 gene derived from Vitoria victoria. Visualization of Aequorea Aequorea ternary complexes in living cells by using a BiFC-based FRET analysis. Nature Protocols, 3:1693-1702 (2008).