Human Interferon Beta 1b, E.coli SKU: 11420-1 Shipping Conditions: Dry Ice Supplier: PBL Assay Science Manufacturer's Data Sheet:human-ifn-beta-1b-ecoli-11420 Price £328.00 Qty: Add to order Hi, 2B Team here, how can we make a difference? Chat Academic Pricing Please contact us for academic pricing. Contact Us