Invitrogen™ MAX Efficiency™ Stbl2™ Competent Cells

Invitrogen™ MAX Efficiency™ Stbl2™ Competent Cells

MAX Efficiency® Stbl2™ Competent Cells are high-efficiency chemically competent cells specifically designed for cloning unstable inserts. In addition to recA1, a unique set of genetic markers allow for stable cloning of direct repeat and retroviral sequences and tandem array genes

Features

• >1 x 10⁹ transformants/µg plasmid DNA for cloning rare sequences
• Elimination of mcrBC-hsdRMS-mrr and mutation of mcrA—allows cloning of methylated genomic sequences
• A unique genotype that stabilizes direct repeat and retroviral sequences such as SIV and HIV
• Greatly increased plasmid yield and quality due to endA1 mutation

Contents

• MAX Efficiency™ Stbl2™ Competent Cells: 5 vials, 200 µl each (total of 1 ml)
• pUC19 DNA (0.01 µg/ml): 1 vial, 100 µl
• SOC Medium: 1 bottle, 6 ml