Lambda ZAP II vectors combine highly efficient lambda vector systems with versatile plasmid systems. Combines high efficiency of lambda library construction with the convenience of a plasmid system;Improved blue-white color selection Six unique cloning sites that accommodate DNA inserts…

Highest efficiency, simplified packaging tool for libraries constructed from highly methylated DNA. Highest efficiency available (2 x 109 pfu/µg) Absence of restriction activity prevents degradation of methylated DNA Increases library representation Multiple product…