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Your Position: Home > All Other Proteins > G-CSF R > Human G-CSF R / CD114 Protein, His Tag

Human G-CSF R / CD114 Protein, His Tag

  • Synonym
    CSF3R,CD114,GCSFR
  • Source
    Human G-CSF R, His Tag (GCR-H5223) is expressed from human 293 cells (HEK293). It contains AA Glu 25 - Pro 621 (Accession # NP_000751.1).
    Predicted N-terminus: Glu 25
  • Molecular Characterization
    Online(Glu 25 - Pro 621) NP_000751.1

    This protein carries a polyhistidine tag at the C-terminus.

    The protein has a calculated MW of 69.0 kDa. The protein migrates as 94 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

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

    >95% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. 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.

    No activity loss was observed after storage at:

    1. 4-8°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
Human G-CSF R, His Tag (Cat. No. GCR-H5223) SDS-PAGE gel

Human G-CSF R, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

Bioactivity-ELISA
Human G-CSF R, His TagHuman G-CSF R, His Tag (Cat. No. GCR-H5223) ELISA bioactivity

Immobilized ActiveMax® Human G-CSF, Tag Free (Cat. No. GCF-H5214) at 2 μg/mL (100 μL/well) can bind Human G-CSF R, His Tag (Cat. No. GCR-H5223) with a linear range of 0.01-0.313 μg/mL (QC tested).

  • Citations
  • Background
    Granulocyte Colony Stimulating Factor Receptor (G-CSFR) is also known as Cluster of Differentiation 114 (CD114), CSF3R and GCSF, is a cell-surface receptor for the granulocyte colony-stimulating factor (G-CSF), a cytokine that plays a critical role in the regulation of the activation, proliferation, differentiation, and survival of the neutrophilic granulocyte lineage. G-CSFR belongs to a family of cytokine receptors known as the hematopoietin receptor family. This type I  membrane protein has a composite structure consisting of an immunoglobulin(Ig)-like domain, a cytokine receptor-homologous (CRH) domain and three fibronectin type I II (FNIII) domains in the extracellular region. G-CSFR is present mainly on precursor cells in the bone marrow, and, in response to stimulation by G-CSF, initiates cell proliferation and differentiation into mature neutrophilic granulocytes and macrophages. G-CSFR mediates the specific effect of GCSF through activating a variety of intracellular signaling cascades, including the Jak/Stat, PI3/Akt, Ras-Raf-MAP kinase, and Src family kinase pathways, and thus functions in defense against infection, inflammation and repair, and in the maintenance of steady state hematopoiesis. Mutations in this gene are a cause of Kostmann syndrome, also known as severe congenital neutropenia. Mutations in the intracellular part of this receptor are also associated with certain types of leukemia.
  • References
  • Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

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