Technical Data
M1201-03H1
Macrophage Colony Stimulating Factor, Recombinant, Human (M-CSF, CSF-1, Lanimostim, Macrophage colony-stimulating factor 1 precursor, MCSF, M-CSF, MGC31930)
10ug
Molecular Biology Storage: -20CShipping: Blue Ice
Macrophage Colony Stimulating Factor (M-CSF) is produced by various cell types, including fibroblasts, microphages, and endothelial cells. M-CSF is involved in both the development and function of monocytes/microphages. Recombinant human M-CSF is a 36.8kD homodimeric protein containing two 159 amino acid polypeptide subunits.

Source: E.coli

Endotoxin: 0.1ng/ug

Biological Activity: The ED50 as determined by the dose-dependent stimulation of the proliferation of murine M-NSF-60 cells is 5ng/ml, corresponding to a Specific Activity of 2 x 10e5units/mg.

Storage and Stability:
Lyophilized powder may be stored at 4C for short-term only. Stable for at least 6 months at -20C. Reconstitute with sterile ddH2O, aliquot and store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer

Molecular Weight:
36.8kD
Source: E. coli
Purity: 98% (SDS-PAGE and HPLC)
Concentration: Not determined
Form: Supplied as a lyophilized powder from 5mM Tris, pH 8.0 + 80 mM arginine. Reconstitute with ddH2O to 0.1-0.5mg/ml.

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.