Recombinant mouse CD252 protein (Fc Chimera Active) (ab221205)

Overview

Description

  • Nature

    Recombinant
  • Source

    HEK 293 cells
  • Amino Acid Sequence
    • Accession
    • Species

      Mouse
    • Sequence

      QLSSSPAKDPPIQRLRGAVTRCEDGQLFISSYKNEYQTMEVQNNSVVIKC DGLYIIYLKGSFFQEVKIDLHFREDHNPISIPMLNDGRRIVFTVVASLAF KDKVYLTVNAPDTLCEHLQINDGELIVVQLTPGYCAPEGSYHSTVNQVPL
    • Molecular weight

      45 kDa including tags
    • Amino acids

      49 to 198
    • Additional sequence information

      Fused with a human IgG1 Fc tag at the N-terminus.

Specifications

Our Abpromise guarantee covers the use of ab221205 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Biological activity

    Measured by its binding ability in a functional ELISA against immobilized Mouse OX40, His Tag (0.2μg/well). The linear range is 2-30 ng/mL.

  • Applications

    Functional Studies

    SDS-PAGE

  • Endotoxin level

    < 1.000 Eu/µg
  • Purity

    > 95 % SDS-PAGE.

  • Form

    Lyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    pH: 7.50
    Constituents: 0.61% Tris, 0.75% Glycine, 5% Trehalose, L-Arginine, Sodium chloride

    Lyophilized from 0.22 µm filtered solution.

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • Reconstitution
    It is recommended to reconstitute the lyophilized product in sterile deionized water to a final concentration of 1 mg/ml. Solubilize for 30 to 60 minutes at room temperature with occasional gentle mixing. Carrier protein (0.1% HSA or BSA) is strongly recommended for further dilution and long term storage.

General Info

  • Alternative names

    • CD 134L
    • CD 252
    • CD134
    • CD134 ligand
    • CD134L
    • CD252
    • CD252 antigen
    • glycoprotein 34 kd
    • Glycoprotein Gp34
    • GP34
    • OX-40L
    • OX40 antigen ligand
    • OX40 ligand
    • OX40L
    • TAX transcriptionally-activated glycoprotein 1
    • TNFL4_HUMAN
    • Tnfsf4
    • Tumor necrosis factor (ligand) superfamily member 4
    • Tumor necrosis factor ligand superfamily member 4
    • TXGP1
    see all
  • Function

    Cytokine that binds to TNFRSF4. Co-stimulates T-cell proliferation and cytokine production.
  • Involvement in disease

    Genetic variations in TNFSF4 influence susceptibility to systemic lupus erythematosus (SLE) [MIM:152700]. SLE is a chronic, inflammatory and often febrile multisystemic disorder of connective tissue. It affects principally the skin, joints, kidneys and serosal membranes. It is thought to represent a failure of the regulatory mechanisms of the autoimmune system. Note=The upstream region of TNFSF4 contains a single risk haplotype for SLE, which is correlated with increased expression of both cell-surface TNFSF4 and TNFSF4 transcripts. Increased levels of TNFSF4 are thought to augment T cell-APC interaction and the functional consequences of T cell activation, thereby destabilizing peripheral tolerance.
  • Sequence similarities

    Belongs to the tumor necrosis factor family.
  • Cellular localization

    Membrane.
  • Information by UniProt

Images

  • SDS-PAGE analysis of reduced ab221205 stained overnight with Coomassie Blue.

    The reducing protein migrates as 47-55 kDa in SDS-PAGE due to glycosylation.

  • Immobilized Mouse OX40, His Tag at 2 μg/mL (100 μl/well) can bind ab221205 with a linear range of 2-30 ng/mL.

References

ab221205 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

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