Recombinant Human FLT3 ligand is a lyophilized bioactive protein intended for use in cell culture applications, including pre-clinical and clinical cell therapy studies. FLT3L (fms-like tyrosine kinase-3 ligand) is a cytokine involved in hematopoeisis. The FLT3 Ligand Recombinant Human is expressed in HEK-293 cells and verified for activity through dose-dependent proliferation of human OCI-AML5 cells.
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Highly Pure—minimizes interference from other proteins or contaminants
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Active—get more results with less protein
High PurityTo help verify that GIBCO™ Recombinant growth factors are of the highest quality, each protein is analyzed for purity, along with structural homogeneity, to help ensure a biologically active protein. The purity of each GIBCO™ recombinant growth factor is verified by SDS-PAGE to be over 95% pure and to have endotoxin levels below 0.1 ng/μg.
High Biological Activity
All GIBCO™ Recombinant growth factors are verified for activity. Each lot has its own ED50 determined using an activity assay based on a specific function of the growth factor. The activity of our FLT3 Ligand Recombinant Human growth factor is determined by the dose-dependent proliferation of human OCI-AML5 cells to have an ED50 range from 0.5–1.0 ng/mL (specific activity: 2.0 × 10
6–1.0 × 10
6 units/mg). Optimal concentration for individual applications should be determined by a dose response assay.
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Our Full Collection of GIBCO™ Growth FactorsFor Research Use Only. Not for use in diagnostic procedures.