or
E.CLONI BAC-OPTIMIZED 25RXN E. cloni 10G BAC-Optimized Electrocompetent Cells (ɭ x 1010 cfu/-'g) (ɭ x 107 cfu/-'g 150kb BAC) are the first competent cells designed specifically for high efficiency BAC cloning. Packaged as 5 reactions per tube