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      Biotin Rat Anti-Mouse CD1d
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      This SKU will be discontinuing Apr 2024. For additional support, contact your local applications specialist. Contact Us #
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      BD Pharmingen™
      Cd1d1; Cd1.1; Cd1a; Cd1d; Ly-38
      Mouse (QC Testing)
      Rat LEW, also known as Lewis IgG2b, κ
      Mouse Cd1.1 cDNA-transfected RMA-S mouse T lymphoma and L929 cells
      Flow cytometry (Routinely Tested), Immunofluorescence, Immunohistochemistry-frozen (Reported)
      0.5 mg/ml
      12479
      AB_395081
      Aqueous buffered solution containing protein stabilizer and ≤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. The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed.
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      Recommended Assay Procedures

      Other reported applications include immunofluorescent staining of fixed and permeabilized adherent cell cultures. Use of biotinylated 1B1 antibody for immunohistochemical staining of acetone-fixed frozen sections has also been reported; however we have been unable to reproduce those results at BD Biosciences Pharmingen.

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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. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
      5. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
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      553844 Rev. 16
      Antibody Details
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      1B1

      The 1B1 monoclonal antibody specifically binds to mouse CD1d, a 48-kDa glycoprotein with structural homology to major histocompatibility complex (MHC) class I molecules. The structure, expression, and functions of CD1 antigens are complex and have been reviewed. MAb 1B1 detects CD1d at varying levels on most types of bone marrow and peripheral leukocytes and on epithelial, dendritic, and lymphoid cells in the thymus. It appears to recognize CD1d only in association with β2m. CD1d has been reported to be expressed by gastrointestinal tract epithelium and in the cytoplasm of hepatocytes via immunohistochemical staining of frozen sections with mAb 3C11 (Cat. No. 559871, for the purified antibody), suggesting a possible role for CD1d in mucosal immunity. However, CD1d expression was not detectable via flow cytometry on intestinal epithelial cells in studies using the anti-CD1d mAbs 3C11, 1B1, and 9C7. The 1B1 antibody competes with mAb 3C11 in binding to mouse splenocytes.  

      553844 Rev. 16
      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
      553844 Rev.16
      Citations & References
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      Development References (9)

      1. Amano M, Baumgarth N, Dick MD, et al. CD1 expression defines subsets of follicular and marginal zone B cells in the spleen: beta 2-microglobulin-dependent and independent forms. J Immunol. 1998; 161(4):1710-1717. (Clone-specific). View Reference
      2. Bleicher PA, Balk SP, Hagen SJ, Blumberg RS, Flotte TJ, Terhorst C. Expression of murine CD1 on gastrointestinal epithelium. Science. 1990; 250(4981):679-682. (Biology). View Reference
      3. Brossay L, Jullien D, Cardell S, et al. Mouse CD1 is mainly expressed on hemopoietic-derived cells. J Immunol. 1997; 159(3):1216-1224. (Immunogen: Immunohistochemistry). View Reference
      4. Brossay L, Tangri S, Bix M, Cardell S, Locksley R, Kronenberg M. Mouse CD1-autoreactive T cells have diverse patterns of reactivity to CD1+ targets. J Immunol. 1998; 160(8):3681-3688. (Clone-specific: Immunofluorescence). View Reference
      5. Porcelli SA, Modlin RL. The CD1 system: antigen-presenting molecules for T cell recognition of lipids and glycolipids. Annu Rev Immunol. 1999; 17:297-329. (Biology). View Reference
      6. Prigozy TI, Naidenko O, Qasba P, et al. Glycolipid antigen processing for presentation by CD1d molecules. Science. 2001; 291(5504):664-667. (Clone-specific: Immunofluorescence). View Reference
      7. Roark JH, Park SH, Jayawardena J, Kavita U, Shannon M, Bendelac A. CD1.1 expression by mouse antigen-presenting cells and marginal zone B cells. J Immunol. 1998; 160(7):3121-3127. (Clone-specific). View Reference
      8. Sydora BC, Brossay L, Hagenbaugh A, Kronenberg M, Cheroutre H. TAP-independent selection of CD8+ intestinal intraepithelial lymphocytes. J Immunol. 1996; 156(11):4209-4216. (Biology). View Reference
      9. Szalay G, Ladel CH, Blum C, Brossay L, Kronenberg M, Kaufmann SH. Cutting edge: anti-CD1 monoclonal antibody treatment reverses the production patterns of TGF-beta 2 and Th1 cytokines and ameliorates listeriosis in mice. J Immunol. 1999; 162(12):6955-6958. (Clone-specific). View Reference
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      553844 Rev. 16

      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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