Plasmid Midiprep Columns

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SKU: NP100 / HP200 / MNP001-3

Plasmid midiprep columns are based on silica membrane technology and provide fast and reliable extraction of high-quality plasmid with a binding capacity of 100 μg (NP100) or 200 μg (HP200). The columns are supplied with spin columns and collection tubes.

Extracted plasmid is ready for use in many downstream applications, including restriction digestion, ligation and transformation, PCR, sequencing and library construction.


  • Up to 100-200 μg high purity plasmid DNA
  • Simple procedures and easy to operate
  • Single protocol for high or low copy plasmids
  • Suitable for various downstream applications

Pack Size:

SKU: NP100 / HP200 / MNP001-3 Category:

Order information:

Cat. #DescriptionVolumeYieldQty.
NP100Plasmid Midiprep Columns15 mL,4 mL~100 μg50/Box
HP200High-yield Plasmid Midiprep Columns15 mL,4 mL~200 μg50/Box
MNP001-3Plasmid Midiprep Kits10 Preps

Note: It is recommended that the bacteria culture should be 30-50 mL and the elution volume should be 400-800 μL by using Plasmid Midiprep Columns.


Experimental overview

 Typical results

Use NP100 to extract pET32a expression plasmid, and verify with double enzyme digestion.

Lane 1:Plasmid pET32a
Lanes 2-3:Plasmid by restriction digestion





Figure 1: Plasmid DNA analyzed by restriction digestion


Product No

HP200, MNP001-3, NP100

Packing Size

50 pcs/pack

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