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CD25 Protein (AA 22-236) (Fc Tag)

Recombinant CD25 protein expressed in HEK-293 Cells.
Catalog No. ABIN7491125
$817.10
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Quick Overview for CD25 Protein (AA 22-236) (Fc Tag) (ABIN7491125)

Target

See all CD25 (IL2RA) Proteins
CD25 (IL2RA) (Interleukin 2 Receptor, alpha (IL2RA))

Protein Type

Recombinant

Origin

  • 20
  • 10
  • 4
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
Mouse

Source

  • 12
  • 10
  • 8
  • 6
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
HEK-293 Cells

Application

Screening Assay (ScA), Immunoassay (IA), Antibody Drug Assay (ADA), Affinity Measurement (AM)

Purity

The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
  • Protein Characteristics

    AA 22-236

    Purification tag / Conjugate

    This CD25 protein is labelled with Fc Tag.

    Purpose

    Recombinant mouse IL2RA protein with C-terminal human Fc tag

    Specificity

    Mouse IL2RA(Glu22-Lys236) hFc(Glu99-Ala330)

    Characteristics

    Extracellular Domain Protein

    Purification

    Purified from cell culture supernatant by affinity chromatography
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  • Application Notes

    Extracellular Domain Proteins (ECD) can be used as:
    • Immunogens for antibody drug development
    • Reagents used for CAR-T positive cell monitoring
    • Reagents for antibody screening and functional testing
    • Reagents for antibody affinity measurement

    Comment

    The protein was produced using HEK293 mammalian cell secretion expression system to ensure the close-to-native structures and post-translational modifications of the target protein.

    Restrictions

    For Research Use only
  • Format

    Lyophilized

    Reconstitution

    Please see Certificate of Analysis for specific instructions of reconstitution.

    Buffer

    Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.

    Storage

    -20 °C,-80 °C

    Storage Comment

    Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.

    Expiry Date

    12 months
  • Target

    CD25 (IL2RA) (Interleukin 2 Receptor, alpha (IL2RA))

    Alternative Name

    IL2RA

    Background

    IL-2-RA,IL2-RA,p55,CD25,Il2ra
    Receptor for interleukin-2. The receptor is involved in the regulation of immune tolerance by controlling regulatory T cells (TREGs) activity. TREGs suppress the activation and expansion of autoreactive T-cells.[UniProtKB/Swiss-Prot Function]

    Molecular Weight

    predicted molecular mass of 50.8 kDa after removal of the signal peptide. The apparent molecular mass of mIL2RA-hFc is 70-100 kDa due to glycosylation.

    UniProt

    P01590

    Pathways

    JAK-STAT Signaling, Growth Factor Binding, Activated T Cell Proliferation
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