0004-02D

4-1 BB Receptor, Recombinant, Human, huIg Fusion Protein (CD137, 4-1BB Ligand Receptor, TNFRSF9, CDw137, ILA, MGC2172, T-cell antigen 4-1BB homolog)

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£735.00

SKU:: 0004-02D
Molekulargewicht:: 55
Reinheit:: Purified by Protein A affinity chromatography.
Lagerbedingungen:: 4°C Do Not Freeze
Hersteller:: United States Biological
Format:: Supplied as a liquid in PBS, pH 7.5, 0.5mg/ml gentamicin sulfate.
Weitere Details:: Human CD137 (4-1BB) is expressed on activated T cells within 24-48 hours of activation. CD137 is a type I membrane protein and a member of the tumor necrosis factor receptor superfamily. CD137 appears to be important for T cell proliferation and survival. CD137 Ig fusion protein blocks binding of anti-human CD137 to activated CEM human tumor cells and also binds to CD137 Ligand on Raji cells. Molecular Structure: A soluble 55kD fusion protein consisting of the extracellular (186aa) domain of human CD137 (4-1BB) fused to human IgG1 Fc. Applications: Suitable for use in ELISA and Flow Cytometry. Other applications not tested. Recommended Dilutions: Flow Cytometry: 5-10ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.