產(chǎn)地:MN 貨號:740417 NucleoBond Xtra Midi NucleoBond Xtra Maxi Technology Anion-exchange chromatography Format Midi gravity flow columns Maxi gravity flow columns Lysate clarification Column filters Column filters Sample material < 200 mL (high copy) < 600 mL (high copy) < 400 mL (low copy) < 1200 mL (low copy) Vector size < 300 kbp < 300 kbp Typical yield 250 µg 1000 µg A260/A280 1.80–1.95 1.80–1.95 Isopropanol precipitation Xtra Midi Xtra Midi Plus Xtra Maxi Xtra Maxi Plus Centrifugation NucleoBond Centrifugation NucleoBond Finalizer Finalizer Large Preparation time 70 min/4 preps 30 min/4 preps 80 min/4 preps 35 min/4 preps NucleoBond Xtra Buffer Set I for isolation of low-copy plasmids, cosmids, BACs, PACs, and P1 constructs, only applicable with NucleoBond® Xtra kits, sufficient for 10 Xtra Maxi preps or 20 Xtra Midi preps. Set includes buffers RES, LYS, NEU, and RNase A
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