Feeder layer cells OP9 (ATCC® CRL-2749™) ATCC® Number: CRL-2749™ Organism: Mus musculus, mouse Cell Type: Embryonic Stem Cells, Macrophage Tissue: Bone Marrow/Stroma For-Profit: $299.00 Non-Profit: $299.00 Qty: Add to Cart Preview Product Compare Tissue: Bone Product Format: frozen Product Sheet Certificateof Analysis SDS 1