Active Recombinant Human CSF1R protein, His-tagged

Specification :
| Source : HEK293 | Species : Human | Tag : His | Form : Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. | Bio-activity : 1.Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human M-CSF at 2 μg/mL (100 μL/well) can bind Recombinant Human CSF1R with a linear range of 50-200 ng/mL.2.Measured by its ability to inhibit the GCSF-induced proliferation of M-NFS-60 mouse myelogenous leukemia lymphoblast cells. The ED50 for this ettect is typically 0.095-0.38 ng/mL.3.Measured by its binding ability in a functional ELISA.Immobilized Human CSF-1/M-CSF at 2μg/mL (100 μL/well) can bind Human CSF1R with a linear range of 2-185 ng/mL. | Molecular Mass : 70-100 kDa | Protein Length : Ile20-Glu512 | Endotoxin : | Purity : > 95% by SDS-PAGE. | Storage : Store the lyophilized protein at -20°C to -80 °C for long term.After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week. | Reconstitution : Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.