Scarab Genomics is upgrading its inventory management and order processing systems. Unfortunately, during this period (Sept. 17 to Oct. 13, 2018) we are not able to accept orders. We will begin accepting orders Monday, Oct. 15, 2018. We apologize for any inconvenience. Please contact us at with any questions or concerns.


IS-Free Plasmid Production

IS elements transpose into the plasmids, changing the sequence and function of the therapeutic agent; leading to the possibility that bacterial IS elements could make their way into the mammalian genome post-administration. Keep your plasmids IS-free with Clean Genome® E. coli.

Protein Expression

Clean Genome® E. coli strains have been optimized for recombinant protein production in high density fermentation or in shake flasks. ScarabXpress-2 protein expression system produced up to 36X more protein than standard vectors in wild-type E. coli.


Recombinant DNA technology is the cornerstone of modern day Life Science. DNA cloning involves copying, modifying and amplifying DNA-of-interest.

Retroviral, Lentiviral, shRNA Vector Production

Stem-loop DNA structures such as LTR or shRNA are difficult to replicate & render vectors unstable, even in purpose-designed E. coli hosts. Clean Genome® E. coli dramatically improves production such as unstable pDNA vectors.