Other

Valentis, Inc.

John Welp

Samuel Nochumson

Ross Durland

Rexford Hayes

Audrey Yu-Speight

Kuoewi Wu

Kuowei Wu

A scalable alkaline lysis process, including procedures and devices for the isolation of large quantities (grams and kilograms) of plasmid DNA from recombinantcells. Effective, controllable, and economical operation, and consistent low level of host chromosomal DNA in the final plasmid product. Involves a series of new unit operations and devices for cell resuspension, cell lysis, and neutralization.

Process and equipment for plasmid purification

A scalable alkaline lysis process, including procedures and devices for the isolation of large quantities (grams and kilograms) of plasmid DNA from recombinantcell. Effective, contgrollable, and economical operation, and consistent low level of host chromosomal DNA in the final plasmid product. Involves a series of new unit operations and devices for cell resuspension, cell lysis, and nuetralization.

Growing community of inventors

Willis, TX, United States of America

John Welp