Active Recombinant Human M-CSF Protein

• Cat.No.: MCSF-368H
• Product Overview: Recombinant Human M-CSF Protein is produced by Human Cells expression system. Structure: Glycosylated homodimer.

Specification

• Description: M-CSF (Macrophage Colony stimulating Factor) is a hematopoietic stem cell factor and produced by various cell types including lymphocytes, fibroblasts, endothelial cells, myoblasts, monocytes, and osteoblasts. It is involved in the proliferation, differentiation, and survival of monocytes, macrophages, and bone marrow progenitor cells. Recombinant human M-CSF is a 35-40 kDa homodimeric and glycosylated.
• Source: Human Cells
• Species: Human
• Form: Lyophilized from a 0.2μm filtered solution in PBS without carrier protein
• Bio-activity: The activity was measured by its ability to stimulate the proliferation of murine M-NFS-60 cells (Mouse Myeloid Leukemia indicator cell line).
• Molecular Mass: 35-40 kDa
• Endotoxin: <0.5EU/ug
• Purity: >95% by SDS-PAGE
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80 centigrade as supplied. 1 month, 2 to 8 centigrade under sterile conditions after reconstitution. 3 months, -20 to -80 centigrade under sterile conditions after reconstitution.
• Reconstitution: Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.