BAC-Optimized Replicator™ v2.0 Electrocompetent Cells (> 1 × 10^10 cfu/µg pKanR DNA). These cells are required for on-demand, copy number amplification of the pSMART® BAC or pEZ™ BAC vectors in the CopyRight® Kits, thereby increasing DNA yields. BAC-Optimized Replicator Cells are components of Lucigen’s CopyRight® Cloning Kits.