分子别名（Synonym）:IL18BPa

种属（Species）：Human

表达系统（Expressed Host）：HEK293 Cells

产品状态（Buffer）：Lyophilized from sterile 100mM Glycine, 10mM NaCl, 50mM Tris, pH 7.5

分子量（Molecule Mass）：The recombinant human IL18BPa/Fc is a disulfide-linked homodimeric protein after removal of the signal peptide. The reduced monomer consists of 411 amino acids and has a predicted molecular mass of 44.5 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh IL18BPa/Fc monomer is approximately 70-75 kDa due to glycosylation.

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

生物活性(Activity)：Measured by its ability to bind Cynomolgus IL18 in functional ELISA.

表达区间（Protein Construction）：A DNA sequence encoding the N-terminal domain (Ser 2-Gly 192) of human IL 18BPa (NP_001034748.1) was fused with the C-terminal polyhistidine-tagged Fc region of human IgG1 at the C-terminus.

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.