分子别名（Synonym）:CD254,hRANKL2,ODF,OPGL,OPTB2,RANKL,sOdf,TRANCE

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 recombinant human TNFSF11/Fc chimera is a disulfide-linked homodimeric protein. The reduced monomer consists of 443 amino acids and has a calculated molecular mass of 48.9 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh TNFSF11/Fc monomer is approximately 50-55 kDa due to the glycosylation.

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

生物活性(Activity)：1. Measured by its binding ability in a functional ELISA. Immobilized human TNFRSF11B-His (Cat:H1495-802H) at 10 μg/ml (100 μl/well) can bind human Fc-TNFSF11 (Cat:H2906-201H) with a linear ranger of 3.125-200 ng/mL.

表达区间（Protein Construction）：A DNA sequence encoding the human TNFSF11 isoform 2 (O14788-2) (Gly 63-Asp 244) was fused with the Fc region of human IgG1 at the N-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.