Our Platinum Retroviral Expression Systems contain expression vectors that have been optimized for superior infection of stem cells. These complete expression systems contain a packaging cell, an optimized cloning/expression vector, and a GFP reporter plasmid. Our Pantropic Expression Systems also include a VSVG envelope vector.
Average titers achieved with Platinum Retroviral Expression Systems are 10^7 IFU/mL with transient transfection. Systems are available to make amphotropic, ecotropic, or pantropic (VSVG-pseudotyped) retrovirus, each of which are designed to infect cells of certain species:
N.S. = Not Suitable
NOTE: Platinum Retroviral Expression Systems are available for sale to academic, government and non-profit research laboratories. All other purchasers require a commercial license for all fields including research use. Please contact our Business Development department for license information.