Research-Grade Plasmid Preparation Service

Scientific research is a time-consuming process. KMD Bioscience has been working in molecular biology for years and our services have been proven. Plasmid vector has the advantages of small molecular weight and rapid replication, making them a powerful tool for scientists to study genetic engineering. KMD Bioscience can provide comprehensive plasmid DNA preparation services such as research-grade plasmid preparation to help customers with cloning, mutagenesis and transformation of plasmids.

Research-grade plasmid DNA can be used in basic experiments such as molecular cloning, site-directed mutagenesis, southern blot, library construction, probe synthesis and transformation. KMD Bioscience is based on quality. Backed by mature technology, experienced scientists and strict operational process controls, we guarantee that the research-grade plasmids produced by KMD Bioscience are subject to strict QC, ensuring that high-quality quality products will be delivered to you. 


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

Restriction Analysis (optional add-on)

Conforming to reference pattern




KMD Bioscience offers research-grade plasmid production:





Research Grade

* Molecular cloning

* Mutagenesis

* Southern blotting

* Library construction


Delivery Results


--Plasmid DNA products

--Comprehensive QC report: including product appearance, A260/280, restriction enzyme analysis, DNA sequencing, etc.


Service Highlights:


--Rich experience in plasmid extraction

--Perfect platform to ensure batch-to-batch consistency

--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;