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Your Position: Home > Protein > RANK > RAK-H5251

Human RANK / TNFRSF11A Protein, Mouse IgG2a Fc Tag, low endotoxin (MALS verified)

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  • Synonym
  • Source
    Human RANK Protein, Mouse IgG2a Fc Tag(RAK-H5251) is expressed from human 293 cells (HEK293). It contains AA Ile 30 - Pro 212 (Accession # Q9Y6Q6-1).
    Predicted N-terminus: Ile 30
  • Molecular Characterization
    RANK Structure

    This protein carries a mouse IgG2a Fc tag at the C-terminus

    The protein has a calculated MW of 47.2 kDa. The protein migrates as 50-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin
    Less than 0.1 EU per μg by the LAL method.
  • Purity

    >95% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.

Human RANK Protein, Mouse IgG2a Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

RANK MALS images

The purity of Human RANK Protein, Mouse IgG2a Fc Tag (Cat. No. RAK-H5251) is more than 85% and the molecular weight of this protein is around 95-120 kDa verified by SEC-MALS.


Immobilized Human TNFSF11, His Tag (Cat. No. RAL-H5240) at 2 μg/mL (100 μL/well) can bind Human RANK Protein, Mouse IgG2a Fc Tag (Cat. No. RAK-H5251) with a linear range of 0.4-13 ng/mL (QC tested).


Captured Human RANK Protein, Mouse IgG2a Fc Tag (Cat. No. RAK-H5251) on CM5 chip via Anti-Mouse antibodies surface can bind Human TNFSF11, His Tag (Cat. No. RAL-H5240) with an affinity constant of 0.309 nM as determined in a SPR assay (Biacore T200) (Routinely tested).


Loaded Human RANK Protein, Mouse IgG2a Fc Tag (Cat. No. RAK-H5251) on AMC Biosensor, can bind Human TNFSF11 Protein, His Tag (Cat. No. RAL-H5240) with an affinity constant of 0.409 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

  • Background
    RANK / TNFRSF11A is a member of the tumor necrosis factor receptor family. RANK / TNFRSF11A shares significant amino acid homology with other members of the TNF R family in its extracellular four cysteine-rich repeats. Functional genomics in mice showed that RANKL (TNFSF11), a member of the TNF ligand superfamily, and RANK (TNFRSF11a), the cognate TNFR family receptor for RANKL, were essential for osteoclastogenesis in vivo. A functional interaction between RANKL, expressed by bone stromal cells of the osteoblast lineage, and RANK, expressed by osteoclast precursors of hematopoietic myeloid lineage, is necessary for osteoclast differentiation, survival, and activation.
  • Clinical and Translational Updates

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ETA of in-stock products: 2 business days

Price(USD) : $350.00

Price(USD) : $2310.00

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