cDNA Clones

Our growing collection of unique cloning and expression-ready VersaClone cDNA vectors contain gene inserts that are fully sequenced and produced with the quality you have come to expect from R&D Systems. We also offer custom cloning services for your specific construct needs.

cDNA Clones - VersaClone cDNA Vector Quality Control
cDNA Clones-Custom cDNA Cloning
cDNA Clones - Infrared fluorescence

VersaClones for Coronavirus Research

Sequence verified cDNA clones of many Coronavirus genes are available from R&D Systems. Each clone is manufactured by our own molecular biologists in Minneapolis, Minnesota and we guarantee that the DNA sequence is 100% accurate. Browse our selection of cDNA clones for Spike, Nucleocapsid, 3CL Protease, and many NSP ORFs. In addition, we carry cDNAs for ACE-2 and TMPRSS2 from multiple species.

Coronavirus cDNA VersaClones

Spike NSP4 NSP13
Nucleocapsid NSP6 NSP14
3CL Protease NSP7 NSP15
Envelope Protein NSP8 ORF3a
Membrane Protein NSP9 ORF7a

Relevant cDNA VersaClones for COVID-19 Research

Aminopeptidase N GRP78/HSPA5
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Quality Control

Every VersaClone vector is manufactured in-house to ensure the highest level of quality. Learn more about what we do.

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Versatile and Convenient

Our vectors are engineered for easy handling and manipulation. See how they can work for your applications.

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Expression-Ready Vectors

Our VersaClone expression vectors are ready to be transfected into mammalian cells and multiple promoter options are available to fit your desired expression level.

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Extensive Product Selection

Our rapidly expanding gene selection is available in human as well as a variety of important model organisms including mouse, rat, cotton rat, dog, cat, horse, viral, and monkey. Browse now!


Custom cDNA Cloning

Utilize our expertise to create the cDNA vector of your choice.