重组人巨噬细胞集落刺激因子

Product Description
• Endotoxin-free*
• Animal-derived product free
• Available in Bulk
• High Activity
• Authentic Glycosylated Homodimer

Xeno-free M-CSF is expressed in human 293 cells and has an apparent molecular mass of 35 to
40 kDa due to glycosylation. This cytokine expressed in CHO cells migrates much higher (41 to 50 kDa) emphasizing the difference in glycosylation. This cytokine is produced in a human cell expression system with serum-free, chemically defined media.