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Recombinant Mouse IFNGR1/CD119 Protein (Fc Tag)

Uniprot : P15261
  • Cat.No.:PKSM040536

  • Expression host: HEK293 Cells

To Purchase PKSM040536

  • 100μg
Price: $486


Synonyms CD119;Ifgr;IFN-gammaR;Ifngr;Nktar
Species Mouse
Expression_host HEK293 Cells
Sequence Met 1-Asp 253
Accession P15261
Application Functional ELISA
Mol_Mass 53.0 kDa
AP_Mol_Mass 70-75 kDa
Tag C-hFc
Bio_Activity Measured by its binding ability in a functional ELISA. Immobilized mouse IFNG-His at 10 μg/ml (100 μl/well) can bind mouse IFNGR1-Fc. The EC50 of IFNGR1-Fc is 58.2-135. 9 ng/ml.


Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin level < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.


The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. CD119 (cluster of differentiation 119), also known as IFNGR1 ( interferon gamma receptor 1), is part of the heterodimeric gamma interferon receptor which consists of IFNGR1 (CD119) and IFNGR2. The IFNGR1 gene encodes the ligand-binding chain (alpha) of the interteron receptor while IFNGR gene encodes the non-ligand binding partner. The ability of the interferon-γ was achieved through binding to the interferon receptor CD119. After binding, the products of activated T-lymphocytes interferon-γ exerts antiviral activity, growth inhibitory effect, and several immune- regulatory activities on a variety of cell types.

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