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Your Position: Home > All Other Proteins > IL-2 R beta > ILB-M5253

Mouse IL-2 R beta / CD122 Protein, Fc Tag

  • Synonym
    IL2RB,RP5-1170K4.6,CD122,P70-75
  • Source
    Mouse IL-2 R beta, Fc Tag (ILB-M5253) is expressed from human 293 cells (HEK293). It contains AA Ala 27 - Glu 240 (Accession # P16297-1).
    Predicted N-terminus: Ala 27
  • Molecular Characterization
    Online(Ala 27 - Glu 240) P16297-1

    This protein carries a human IgG1 Fc tag at the C-terminus.

    The protein has a calculated MW of 51.5 kDa. The protein migrates as 65-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >90% as determined by reduced SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

    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.
SDS-PAGE
Mouse IL-2 R beta, Fc Tag (Cat. No. ILB-M5253) SDS-PAGE gel

Mouse IL-2 R beta, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

  • Background
    Interleukin-2 receptor subunit beta (IL2RB) is also known as CD122, which Belongs to the type I cytokine receptor family. Type 4 subfamily. IL2RB contains 1 fibronectin type-III domain. IL2RB / CD122 is involved in T cell-mediated immune responses, is present in 3 forms with respect to ability to bind interleukin 2. The low affinity form is a monomer of the alpha subunit and is not involved in signal transduction. The intermediate affinity form consists of an alpha/beta subunit heterodimer, while the high affinity form consists of an alpha/beta/gamma subunit heterotrimer. Both the intermediate and high affinity forms of the receptor are involved in receptor-mediated endocytosis and transduction of mitogenic signals from interleukin 2.
  • Clinical and Translational Updates
      
  • Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

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  • Number of Launched Drugs:4 Details
  • Number of Drugs in Clinical Trials:4 Details
  • Latest Research Phase:Approved

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