Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Geltosky JE. Hybridoma cell lines and monoclonal antibodies to theophylline. US Patent 4,524,025 dated Jun 18 1985
Geltosky JE. Hybridoma cell lines and monoclonal antibodies to theophylline. US Patent 4,521,510 dated Jun 4 1985
