Primary bone cells- the primary mediators of bone development and dysfunction. Bone cells, namely osteoblasts and osteoclasts, are essential for bone formation. Their coordinated efforts shape the skeletal system and maintain homeostasis. Any dysregulation can result in injury, osteoporosis, arthritis, cancer, etc. Therefore, research into their cellular signaling, interaction, and genetic changes has drawn interest. Primary cell culture of these cells has considerably enhanced the understanding of bone metabolism and boosted the development of bone repair therapies. Kosheeka offers swine bone osteoblasts to progress scientific research and accelerate the development of therapies. Our team meticulously characterizes them and delivers them at low passages to facilitate culturing primary cells and obtaining reliable data.