分子别名（Synonym）:ABCD-3,C3Xkine,CXC3,CXC3C,fractalkine,neurotactin,NTN,NTT,SCYD1

种属（Species）：Human

表达系统（Expressed Host）：HEK293 Cells

产品状态（Buffer）：Lyophilized from sterile PBS, pH 7.4

分子量（Molecule Mass）：The secreted recombinant human CX3CL1 comprises 329 amino acids with a predicted molecular mass of 35 kDa. As a result of different glycosylation, rhCX3CL1 migrates between 50-70 kDa in SDS-PAGE under reducing conditions.

内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method.

生物活性(Activity)：Measured by its ability to compete with biotinylated recombinant human CX3CL1-His for binding to immobilized recombinant mouse CD4-his (Cat:M1358-802H）in a functional ELISA.

表达区间（Protein Construction）：A DNA sequence encoding the human CX3CL1 (NP_002987.1) extracellular domain (Ser 2-Arg 339) with a C-terminal polyhistidine tag was expressed.

存储条件（Storage）： For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution.

运输条件： In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.