SCF, also known as stem cell factor or kit ligand, is a cytokine that plays a critical role in the survival, proliferation, and differentiation of hematopoietic stem cells and early progenitor cells. SCF is primarily produced by bone marrow stromal cells and functions by binding to the c-kit receptor on the surface of hematopoietic cells. Dysregulation of SCF signaling has been implicated in various types of cancer and hematological disorders.

高纯度、高活性、低内毒素、高批间一致性

SDS-PAGE

Figure 1. Human SCF on SDS-PAGE under reduced condition. The purity is greater than 95%.

Bioactivity-Cell based assay

^{_{Figure 2. The ED50 as determined by a cell proliferation assay using MO7e human megakaryocytic leukemic cells is 0.77-1.17 ng/mL, corresponding to a specific activity of >8.5 × 105 IU/mg.}}

-25 ~ -15℃保存，收到货之后有效期1年。
复溶后，无菌条件下，-85 ~ -65℃保存，3个月有效期。