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.
Lowenstein H, et al. Cladosporium herbarum extract characterized by means of quantitative immunoelectrophoretic methods with special attention to immediate type allergy. Int. Arch. Allergy Appl. Immunol. 55: 1-12, 1977. PubMed: 563379
