Plasmid DNA Production Services

Plasmid vector is a powerful tool for genetic engineering. The quality of DNA obtained is critical factor for genetic experimentation. KMD Bioscience has many years of practical experience in molecular biology research. Supported by our advanced technologies and experienced scientists, KMD Bioscience can provide comprehensive plasmid DNA preparation services from microgram to gram-scale to back your specific research needs.

With our upgraded DNA preparation platform, KMD Bioscience offers several different research-grade and preclinical-grade plasmid production to better serve your individual needs. KMD Bioscience is experienced in plasmid extraction and guarantees that high-quality products will be delivered to our customers. A wide range of packages is designed to support diverse downstream applications such as transfection, antibody preparation, vaccine, and gene-therapy research, etc.


Service Type:


KMD Bioscience offers three different grades of plasmid production:




Research Grade

* Molecular cloning

* Mutagenesis

* Southern blotting

* Library construction

Transfection Grade

* Transfection and co-transfection

* Virus packaging

* Protein manufacturing

* Antibody production

* Gene, vaccine, and gene therapy studies

* Animal studies

Preclinical Grade

* Virus production

* DNA vaccines

* Preclinical animal studies


Service Process:



Quality Control:


QC Items



Clear, no visible particles



Plasmid concentration

provide dry powder

Residual RNA

Non-detectable by gel electrophoresis

Genomic DNA

Non-detectable by gel electrophoresis

Endotoxin Assay

Transfection grade <0.1 EU/μg;

Preclinical grade<0.01 EU/μg

Bioburden Testing (optional add-on)

No growth on agar plate after 48 hours

Restriction analysis (optional add-on)

Conforming to reference pattern

Homogeneity (optional add-on)

Preclinical grade: ≥ 90% supercoiled


Service Highlights:


--Rich experience in plasmid extraction

--Different type of quality grades, from research to preclinical

--Quality-assured: Strict quality management, complete manufacturing documentation

--Microgram-to-gram-scale quantity, to meet various customers' needs

--One-stop downstream services, including gene synthesis, custom cloning, or mutagenesis


How to Order?

If you have any questions regarding our services or products, please feel free to contact us by E-mail: or Tel: +86-400-621-6806