Human Breast Cancer Cell Line Serum Free Media. This Product is also available with Serum Cat# M77002-07S This product would require pre-coated flasks with Human Breast Cancer Cell Line Extra-cellular Matrix Cat# E77002-07 and Human Breast Cancer Cell Lines Cat# 77002-07 This product is tissue tested including Stem Cells and is available as 500ml sterile filtered unit. The product is also available as a pack of 6, 500ml unit sizes.