Fractalkine Recombinant Protein has been tested by biological activity and is suitable as a control for polyclonal or monoclonal anti-Fractalkine in immunological assays.
Bioactivity of Human Fractalkine (CX3CL1) Recombinant Protein. Human PBMCs were allowed to migrate to Human Fractalkine at (0, 0.1, 1, 10 , 100 and 1000 ng/mL). After 4 hours, cells that migrated were counted using a luminescent substrate and displayed on the bar graph above. Significant increases in migration over basal levels were seen in response to Human Fractalkine detectable starting at between 10-100 ng/mL.
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