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    Purified Mouse Anti-Human CD98
    Purified Mouse Anti-Human CD98
    Flow cytometric analysis of CD98 expression on human peripheral blood lymphocytes. Whole blood was stained with either Purified Mouse Anti-Human CD98 (Cat. No. 556074; solid line histogram) or Purified Mouse IgG1, κ Isotype Control (Cat. No. 555746; dashed line histogram), followed by FITC Goat Anti-Mouse IgG/IgM (Cat. No. 555988). Erythrocytes were lysed with BD Pharm Lyse™ Lysing Buffer (Cat. No. 555899). Fluorescent histograms were derived from gated events with the side and forward light-scattering characteristics of viable lymphocytes. Flow cytometry was performed on a BD FACScan™ system
    Purified Mouse Anti-Human CD98
    Flow cytometric analysis of CD98 expression on human peripheral blood lymphocytes. Whole blood was stained with either Purified Mouse Anti-Human CD98 (Cat. No. 556074; solid line histogram) or Purified Mouse IgG1, κ Isotype Control (Cat. No. 555746; dashed line histogram), followed by FITC Goat Anti-Mouse IgG/IgM (Cat. No. 555988). Erythrocytes were lysed with BD Pharm Lyse™ Lysing Buffer (Cat. No. 555899). Fluorescent histograms were derived from gated events with the side and forward light-scattering characteristics of viable lymphocytes. Flow cytometry was performed on a BD FACScan™ system
    Product Details
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    BD Pharmingen™
    SLC3A2; CD98HC; 4F2; 4F2hc; MDU1; NACAE; 4T2HC
    Human (QC Testing)
    Mouse BALB/c IgG1, κ
    Human T-leukemic and Thymic Cell Lines
    Flow cytometry (Routinely Tested)
    0.5 mg/ml
    V T020; BP420
    AB_396341
    Aqueous buffered solution containing ≤0.09% sodium azide.
    RUO


    Preparation And Storage

    Store undiluted at 4°C. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
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    Product Notices

    1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
    2. An isotype control should be used at the same concentration as the antibody of interest.
    3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
    4. Sodium azide is a reversible inhibitor of oxidative metabolism; therefore, antibody preparations containing this preservative agent must not be used in cell cultures nor injected into animals. Sodium azide may be removed by washing stained cells or plate-bound antibody or dialyzing soluble antibody in sodium azide-free buffer. Since endotoxin may also affect the results of functional studies, we recommend the NA/LE (No Azide/Low Endotoxin) antibody format, if available, for in vitro and in vivo use.
    5. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
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    556074 Rev. 7
    Antibody Details
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    UM7F8

    CD98 is a disulfide-linked heterodimer composed of a ~80-85 kDa, type II membrane glycoprotein heavy chain, (CD98hc), and ~40-45 kDa light chain. The UM7F8 monoclonal antibody specifically recognizes CD98hc, which is also known as 4F2 heavy chain antigen (4F2hc). CD98 is broadly expressed on hematopoietic cells, including peripheral blood lymphocytes, monocytes and granulocytes (low), as well as non-hematopoietic cells, eg, intestinal epithelial cells. CD98 expression is upregulated on activated and proliferating cells. CD98hc is encoded by the SLC3A2 [solute carrier family 3 (amino acid transporter heavy chain), member 2] gene. CD98 reportedly functions in transmembrane amino acid transport and in the regulation of integrin signaling which are involved in the regulation of cellular activation, proliferation, and survival. The UM7F8 antibody is reportedly a functional antibody that can costimulate T cell proliferative responses.

    556074 Rev. 7
    Format Details
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    Purified
    Tissue culture supernatant is purified by either protein A/G or affinity purification methods. Both methods yield antibody in solution that is free of most other soluble proteins, lipids, etc. This format provides pure antibody that is suitable for a number of downstream applications including: secondary labeling for flow cytometry or microscopy, ELISA, Western blot, etc.
    Purified
    556074 Rev.7
    Citations & References
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    Development References (4)

    1. Barclay NA, Brown MH, Birkeland ML, et al, ed. The Leukocyte Antigen FactsBook. San Diego, CA: Academic Press; 1997.
    2. Freidman AW, Diaz LA, Jr., Moore S, Schaller J, Fox DA. The human 4F2 antigen: evidence for cryptic and noncryptic epitopes and for a role of 4F2 in human T lymphocyte activation. Cell Immunol. 1994; 154(1):253-263. (Immunogen). View Reference
    3. Kishimoto T. Tadamitsu Kishimoto .. et al., ed. Leucocyte typing VI : white cell differentiation antigens : proceedings of the sixth international workshop and conference held in Kobe, Japan, 10-14 November 1996. New York: Garland Pub.; 1997.
    4. Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995.
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    556074 Rev. 7

    Please refer to Support Documents for Quality Certificates


    Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described


    Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

    For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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