CSF-1, also known as M-CSF , is a four alpha -helical-bundle cytokine that is the primary regulator of macrophage survival, proliferation and differentiation . CSF-1 is also essential for the survival and proliferation of osteoclast progenitors.
高活性、高纯度、低内毒素、高批间一致性
ELISA Data : Immobilized Human M-CSF, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human M-CSF R, hFc Tag with the EC50 of 12.3ng/ml determined by ELISA .
SPR Data: Human M-CSF, His Tag captured on CM5 Chip via Anti-his Antibody can bind Human M-CSF R, hFc Tag with an affinity constant of 0.24 nM as determined in SPR assay .
Cell Based Assay: Measured in a cell proliferation assay using RAW264.7 cells.The ED50 for this effect is 2.5 - 7.0 ng/mL.
-25~-15℃保存，收到货之日起，有效期1年。复溶后， -85~-65℃保存，3个月有效期。避免反复冻融。
