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      Biotin Mouse Anti-Rat CD80
      Biotin Mouse Anti-Rat CD80
      CD80 expression on spleen cells. 72-hour LPS-stimulated LOU splenocytes were simultaneously stained with FITC-conjugated anti-rat CD45RA mAb OX-33 (Cat. no. 554883) and biotinylated mAb 3H5, followed by Streptavidin-PE (Cat. no. 554061). Viable lymphocyte blasts are represented. Flow cytometry was performed on a BD FACScan™ flow cytometry system.
      Biotin Mouse Anti-Rat CD80
      CD80 expression on spleen cells. 72-hour LPS-stimulated LOU splenocytes were simultaneously stained with FITC-conjugated anti-rat CD45RA mAb OX-33 (Cat. no. 554883) and biotinylated mAb 3H5, followed by Streptavidin-PE (Cat. no. 554061). Viable lymphocyte blasts are represented. Flow cytometry was performed on a BD FACScan™ flow cytometry system.
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      BD Pharmingen™
      B7-1; Cd80
      Rat (QC Testing)
      Mouse BALB/c IgG1, κ
      Rat HTLV-1–transformed T-cell line Lewis-S1
      Flow cytometry (Routinely Tested)
      0.5 mg/ml
      AB_395645
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      Preparation And Storage

      The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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      Recommended Assay Procedures

      Since this antigen is expressed at low density, it may be desirable to amplify staining by using a biiotinaylated second-step reagent followed by a "bright" third-step reagent, such as Streptavidin-PE (Cat. no. 554061).

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      Product Notices

      1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
      2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      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.
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      555013 Rev. 6
      Antibody Details
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      3H5

      The 3H5 antibody specifically recognizes CD80 (B7-1), a member of the Ig superfamily of transmembrane proteins. CD80, a ligand for CD28 and CD152 (CTLA-4), is one of the accessory molecules that plays an important role in T cell-B cell  costimulatory interactions. CD80 is predominantly expressed on antigen-presenting cells. It can be induced on splenic B cells by in vitro polyclonal activation such as LPS treatment. 3H5 mAb is reported to block the costimulatory function of rat CD80 and to immunoprecipitate CD80 from Lewis-S1 cell lysates.

      555013 Rev. 6
      Format Details
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      Biotin
      Biotin is a ubiquitous co-factor (also known as Vitamin B7) that has many properties that make it extremely useful for molecular biology. Biotin has an extremely high affinity for the Avidin family of proteins (Kd = 10-15 M), making it the perfect tool to link two molecules. Biotin labeled antibodies can be combined with any number of Avidin-conjugated probes in order to customize an assay to a particular need. This is especially useful in the case of magnetic cell separation using streptavidin/magnetic bead conjugates, or in the case of flow cytometry using streptavidin/fluorophore conjugates.
      Biotin
      555013 Rev.6
      Citations & References
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      Development References (3)

      1. Bluestone JA. New perspectives of CD28-B7-mediated T cell costimulation. Immunity. 1995; 2(6):555-559. (Biology). View Reference
      2. Damoiseaux JG, Yagita H, Okumura K, van Breda Vriesman PJ. Costimulatory molecules CD80 and CD86 in the rat; tissue distribution and expression by antigen-presenting cells. J Leukoc Biol. 1998; 64(6):803-809. (Biology: Immunoprecipitation). View Reference
      3. Maeda K, Sato T, Azuma M, Yagita H, Okumura K. Characterization of rat CD80 and CD86 by molecular cloning and mAb. Int Immunol. 1997; 9(7):993-1000. (Immunogen). View Reference
      555013 Rev. 6

      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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