Are you willing to test the sample kit you requested within 2 weeks? (You may be contacted for feedback) *


If this product meets your needs, when do you intend to purchase? *

 0 to 1 month
 2 to 4 months
 5+ months
 No Purchase Plans

Contact Information


Mailing Address


Job Role

 CEO / COO / President
 Vice President
 Department Head
 Principal Investigator
 Medical Doctor
 Post-doctoral fellow
 Scientist / Associate Scientist
 Student / Graduate Student
 Research Assistant / Lab Technician
 Lab Manager
 Purchaser / Procurer


 Mass Spectrometry
 Cell Imaging
 qPCR / Real-time PCR / qRT-PCR
 DNA Sequencing
 Next Generation DNA Sequencing
 Nucleic Acid Purification and/or Separation
 Virus Isolation


 BioMarker Discovery
 Cell / Tissue Culture
 Environmental Testing
 Epigenetics / Epigenomics Analysis
 Food and Beverage Testing
 Forensics / Human Identity
 Gene Expression / RNA Analysis
 Genotyping and Genetic Variation
 Imaging & Microscopy
 In Vivo Research
 Plant Research
 Protein Analysis / Proteomics
 Protein Expression / Production
 Stem Cells

Focus area *

 DNA Methylation
 Gene Synthesis
 High-Throughput Purification
 Non-coding RNAs/miRNAs
 1D Electrophoresis

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Demand more from your plasmid purification method—and get more with ChargeSwitch® Pro Filter Plasmid Midi/Maxi Kit from Invitrogen.

ChargeSwitch® Pro Filter Plasmid Kits generate high-quality plasmid DNA without the use of harsh or potentially interfering reagents. Based on a novel dual-nested column design, these kits offer simultaneous clarification and DNA binding in a single short centrifugation (or vacuum) step, which facilitates the fastest and simplest protocol for high quality plasmid. Including optimized plastics and a unique chemistry, ChargeSwitch® Pro Filter Plasmid Mini Kits have an extreme competitive advantage of speed and convenience.

Account Manager Lead Form For Customers Who Have Received A Sample
A sample kit will NOT be shipped upon completion of this form

Which plasmid midi/maxi kit are you currently using?

†Limit of one sample per customer. Offer available only while stocks last. Customer currently using product not eligible. An Invitrogen representative may contact you regarding the free sample.
For more information on Advanced Nucleic Acid Purification Solutions, visit www.invitrogen.com/naprep