List Laboratories Inc. List Labs' heart is in the science and the discovery of innovative reagents. Their office is located in Campbell, California, in Silicon Valley. They serve the global research community with an expanding group of distributors. Years of experience translate into expertise in the production, shipment and handling of Bacterial Toxin for research. To get a quote for the products or to place an order, please email Sales@2BScientific.com. AnthraxFurther information! Clostridium DifficileFurther information! Cholera toxinFurther information!