Plasmid DNA Production Services

KMD Bioscience has been working on molecular biology research for many years. Plasmid vector is a powerful tool for genetic engineering. The quality of DNA obtained is critical factor for genetic experimentation. We can provide comprehensive plasmid DNA preparation services from microgram to gram-scale to meet the needs of customers in research institutes and biotechnology industries.

With our upgraded DNA preparation platform, KMD Bioscience offers several different research-grade and preclinical grade plasmid production. We have rich experience in plasmid extraction and guarantee that the highest quality product will be delivered to our customers. A variety of our packages are 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;