Recombinant Mouse MCSF (Animal-Free)
Induced proliferation of NFS-60 cells assay for Mouse MCSF. Cell proliferation was measured to calculate the ED50, which is as expected less than 10 ng/ml.
Non-reducing (-) and reducing (+) conditions in a 4 - 20% Tris-Glycine gel stained with Coomassie Blue. 1 μg of protein was loaded in each lane. Mouse MCSF has a predicted Mw of 36.4 kDa (each monomer is 18.2 kDa).
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PODS® Growth Factors
The product is currently not available as PODS®, please check back in the future.Animal-Free
This product is produced with no animal derived raw products. All processing and handling employs animal free equipment and animal free protocols.Description
Macrophage Colony Stimulating Factor (MCSF) is a hematopoietic growth factor that is widely produced by a variety of cells. MCSF stimulates the proliferation and differentiation of hematopoietic stem cells into monocyte and macrophage cell types. MCSF also acts through the colony stimulating factor 1 receptor (CSF1R) to modulate processes involved in immunology, bone metabolism, fertility, and pregnancy. Human MCSF shows activity on mouse cells, however mouse MCSF shows no activity on human cells.Activity Assay
Mouse MCSF (Animal-Free) is fully biologically active when compared to standard. The activity is determined by the ability to induce NFS-60 cells proliferation and it is typically less than 10 ng/ml. This corresponds to an expected specific activity of 1 x 105 units/mg.AA Sequence
MKEVSEHCSH MIGNGHLKVL QQLIDSQMET SCQIAFEFVD QEQLDDPVCY LKKAFFLVQD IIDETMRFKD NTPNANATER LQELSNNLNS CFTKDYEEQN KACVRTFHET PLQLLEKIKN FFNETKNLLE KDWNIFTKNC NNSFAKCSSR DVVTKPAlternative Names
Macrophage Colony Stimulating Factor, M-CSF, MGI-IM, CSF-1| Product Details | |
|---|---|
| Length | 156 / 312 aa |
| Molecular Weight | 18.2 / 36.4 kDa |
| Structure | Monomer |
| Source | E. coli |
| Accession Number | P07141 |
| Purity | ≥95% determined by reducing and non-reducing SDS-PAGE |
| Endotoxin Level | ≤1.00 EU/μg as measured by kinetic LAL |
| Formulation | Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA) |
| Reconstitution | Centrifuge vial before opening. When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile water at 0.1 mg/ml, which can be further diluted into other aqueous solutions. |
| Stability and Storage |
12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed. |
Citations
Thomas L, Rao Z, Gerstmeier J, Raasch M, Weinigel C, Rummler S, Menche D, Muller R, Pergola C, Mosig A, et al. Selective upregulation of TNFα expression in classically-activated human monocyte-derived macrophages (M1) through pharmacological interferen
