Plasmid DNA Preparation

Flexible Scales: 5 ug to 5 mg

Fast Turnaround: 2-3 Days

Need to move your research forward ever faster?

Let Quintara Biosciences handle the more routine tasks like plasmid DNA prep and colony screening for you.

Our cutting-edge Plasmid DNA Preparation Services are focused on quality,customization,and expertise. We can screen colonies directly from plates, verify the plasmid DNA sequence and provide you with µg to mg quantities of your constructs. Our services are tailored to provide seamless scalability, rigorous quality control, and confidential support, ensuring your scientific endeavors thrive in the world of molecular innovation. We provide:

Fast Turnaround (2-3 days)

Flexible Scales (5 ug to 5 mg)

Industry-leading Low Endotoxin Level

Additional Services, including:

  • Whole plasmid sequencing
  • Sequencing alignment
  • Colony screening
  • UV spec and concentration
  • Restriction enzyme digestion
  • Endotoxin testing certification
  • Glycerol stock preparation
  • Concentration normalization


Name Low Copy Plasmid Yield High Copy Plasmid Yield
PlasmidDNAGiga 1 mg 5 mg
PlasmidDNAMaxi 50 ug 500 ug
PlasmidDNAMega-1 300 ug 1 mg
PlasmidDNAMega-2 500 ug 2 mg
PlasmidDNAMidi 20 ug 200 ug
PlasmidDNAMini 1 ug 5 ug
Endotoxin Level ≤ 100 EU/mg


Samples are processed daily with 2-3 business days turnaround

*Actual time might vary depend on the scales and starting materials


We provide local courier services in
MA, CA, CO, CT, MD, and NJ.
Email for drop-box locations and shipping instructions.

MA Site
625 Mt Auburn St, Suite 105
Cambridge, MA 02138

CA Site
3563 Investment Blvd, Suite 2
Hayward, CA 94545

CT Site
231 Farmington Ave
Farmington, CT 06032

MD Site
5350 Partners Ct, Suite C
Frederick, MD 21703