Synonyms : Fractalkine; Chemokine (C-X3-C Motif) Ligand 1; Neurotactin; SCYD1 Host : CHO cell Sequence : The extracellular domain of human CX3CL1 (AAH01163.1)(Gln25-Gly100) is fused to the N-terminus of the Fc region of human IgG1. Molecular Mass : 35 KDa (monomer) Purity : >98%,by SDS-PAGE under reducing conditions. Endotoxin Content : <0.06 EU/μg as determined by LAL test. Activity : Measured by its ability to chemoattract BaF3 mouse pro-B cells transfected with mouse CX3CR1. Formulation : Lyophilized from 0.2μm-filtered solution in PBS. Reconstitution : Reconstitute at 100μg/ml in sterile PBS. Use / Stability : Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C. Avoid freeze/thaw cycles.