M-CSF Partial Recombinant Protein


Flow Cytometry: MCSF Protein [NBP1-43151] - Proliferation of M-NFS-60 cells in response to Mouse M-CSF Recombinant Protein.

Product Details

Reactivity MuSpecies Glossary
Applications Flow, IA
Please see the vial label for concentration. If unlisted please contact technical services.

Order Details

M-CSF Partial Recombinant Protein Summary

A partial protein corresponding to CSF1.
Insect expressed Met1-Pro187, accession number NM_001113530.
Details of Functionality
The ED50 of this protein, as determined by M-NFS-60 proliferation, is less than or equal to 10 ng/ml. This corresponds to a specific activity of greater than or equal to 1 x 10^5Units/mg.
Endotoxin Note
Less than 0.01 ng/ug cytokine as determined by the LAL assay.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
Sterile liquid; phosphate buffered saline with 1% BSA, pH 7.2
0.09% Sodium Azide


  • Flow Cytometry
  • Immunoassay

Reactivity Notes

This protein was made to the mouse sequence.


Purity: Greater than 98%, as determined by SDS-PAGE

Alternate Names for M-CSF Partial Recombinant Protein

  • colony stimulating factor 1 (macrophage)
  • CSF1
  • CSF-1
  • Lanimostim
  • macrophage colony stimulating factor
  • macrophage colony-stimulating factor 1
  • MCSF
  • M-CSF
  • MCSFlanimostim
  • MGC31930


Macrophage colony-stimulating factor (M-CSF or CSF-1) is a survival factor essential for the proliferation and development of monocytes, macrophages, and osteoclast progenitor cells. M-CSF also induces VEGF (vascular endothelial growth factor) secretion by macrophages, thereby mediating mobilization of endothelial progenitor cells and neovascularization. M-CSF is present as several bioactive isoforms that differ in potency and stability. The full-length protein is synthesized as a membrane-spanning protein that can be expressed on the cell surface or further cleaved and modified in the secretory vesicle. The secreted protein is a disulfide-bonded homodimer which is processed into one of two isoforms, a glycoprotein or a proteoglycan that has been modified by the addition of chondroitin sulfate to each subunit. Binding of M-CSF to its receptor, c-Fms (CSF-1R or CD115) induces dimerization of the receptor followed by internalization and degradation of the complex.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Product PDFs


Gene Symbol CSF1

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