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      BB700 Mouse Anti-Human HLA-DR
      商品详情
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      BD OptiBuild™
      HLA-DR alpha beta; HLA-DR alpha,beta; HLA-DR alpha-beta; HLA-DR alpha/beta; HLA-DRαβ
      Human (Tested in Development)
      Mouse BALB/c IgG1, κ
      RPMI 8866 human lymphoblastoid cells
      Flow cytometry (Qualified)
      0.2 mg/ml
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      准备和存储

      Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions that minimize unconjugated dye and antibody.
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      推荐的实验流程

      BD™ CompBeads can be used as surrogates to assess fluorescence spillover (Compensation).  When fluorochrome conjugated antibodies are bound to CompBeads, they have spectral properties very similar to cells.   However, for some fluorochromes there can be small differences in spectral emissions compared to cells, resulting in spillover values that differ when compared to biological controls.  It is strongly recommended that when using a reagent for the first time, users compare the spillover on cells and CompBead to ensure that BD Comp beads are appropriate for your specific cellular application.

      For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes are used in the same experiment. Fluorescent dye interactions may cause staining artifacts which may affect data interpretation. The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions. More information can be found in the Technical Data Sheet of the BD Horizon Brilliant Stain Buffer (Cat. No. 563794/566349) or the BD Horizon Brilliant Stain Buffer Plus (Cat. No. 566385).

      For optimal results, it is recommended to perform two washes after staining with antibodies. Cells may be prepared, stained with antibodies and washed twice with wash buffer per established protocols for immunofluorescent staining prior to acquisition on a flow cytometer. Performing fewer than the recommended wash steps may lead to increased spread of the negative population.

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      商品通知

      1. The production process underwent stringent testing and validation to assure that it generates a high-quality conjugate with consistent performance and specific binding activity. However, verification testing has not been performed on all conjugate lots.
      2. Researchers should determine the optimal concentration of this reagent for their individual applications.
      3. An isotype control should be used at the same concentration as the antibody of interest.
      4. 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.
      5. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
      6. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      7. BD Horizon Brilliant Stain Buffer is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,575,303; 8,354,239.
      8. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
      9. BD Horizon Brilliant Blue 700 is covered by one or more of the following US patents: 8,455,613 and 8,575,303.
      10. Cy is a trademark of Global Life Sciences Solutions Germany GmbH or an affiliate doing business as Cytiva.
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      752498 Rev. 1
      抗体详情
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      L203.rMAb

      The L203.rMab is a recombinant monoclonal antibody that was derived from L203 hybridoma cells. The L203.rMab specifically recognizes a monomorphic epitope on the extracellular region of human HLA-DR antigens which are human Major Histocompatibility Complex (MHC) Class II antigens. HLA-DR antigens are heterodimers comprised of two different type I transmembrane glycoproteins that are noncovalently-associated. The ~34 kDa HLA-DR alpha (HLA-DRα) chain is encoded by HLA-DRA whereas the ~28 kDa HLA-DR beta (HLA-DRβ) chains are encoded by one of the 4 different HLA-DRB loci (HLA-DRB1,3,4,5) that are located within the Human Leukocyte Antigen (HLA) Complex of chromosome 6. Each chain is comprised of an extracellular region with an IgSF domain, followed by a transmembrane sequence and a short cytoplasmic tail. The L203.rMab antibody recognizes a common determinant that is dependent on the association of HLA-DR alpha and beta chains. HLA-DR is variably expressed on B cells, activated T cells and NK cells, monocytes, macrophages, dendritic cells (DC), Langerhans cells, thymic epithelial cells, and tumor cell lines including B cell lines, myelomas, and some myeloid leukemias. HLA-DR functions in the presentation of peptide antigens to CD4+ T lymphocytes in the generation and regulation of adaptive immune responses. HLA-DR expressed on thymic stromal cells plays a key role in the positive and negative selection of CD4+ T cells during thymopoiesis. Certain HLA-DR alleles, polymorphisms or aberrant expression patterns are associated with susceptibility to diseases including autoimmunity and cancer. L203 antibody binding is reportedly blocked by the L243 monoclonal antibody suggesting that the two antibodies recognize crossreactive or spatially related determinants on HLA-DR.

      The antibody was conjugated to BD Horizon™ BB700, which is part of the BD Horizon Brilliant™ Blue family of dyes.   It is a polymer-based tandem dye developed exclusively by BD Biosciences.  With an excitation max of 485 nm and an emission max of 693 nm, BD Horizon BB700 can be excited by the 488 nm laser and detected in a standard PerCP-Cy™5.5 set (eg, 695/40-nm filter). This dye provides a much brighter alternative to PerCP-Cy5.5 with less cross laser excitation off the 405 nm and 355 nm lasers.

      752498 Rev. 1
      格式详情
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      BB700
      The BD Horizon Brilliant™ Blue 700 (BB700) Dye is part of the BD Horizon Brilliant™ Blue family of dyes. This tandem fluorochrome is comprised of a polymer-technology dye donor with an excitation maximum (Ex Max) of 476-nm and an acceptor dye with an emission maximum (Em Max) at 695-nm. Driven by BD innovation, BB700 is designed to be excited by the blue laser (488-nm) and detected using an optical filter centered near 695-nm (e.g., a 695/20-nm bandpass filter). The donor dye can be excited by the Violet (405 nm) laser and the acceptor dye can be excited by the red (627–640 nm) laser resulting in cross-laser excitation and fluorescence spillover. BB700 Reagents are significantly brighter than equivalent PerCP or PerCP-Cy5.5 reagents and are less sensitive to photobleaching. In addition, BB700 shows much less excitation by the violet (407-nm) laser resulting in less spillover. BB700 has minimal yellow green (562-nm) excitation and is ideal for instruments with both blue (488-nm) and yellow green (562-nm) lasers. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
      altImg
      BB700
      Blue 488 nm
      476 nm
      695 nm
      752498 Rev.1
      报价单和参考
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      View product citations for antibody "752498" on CiteAb

      研发参考 (4)

      1. Beck B, Dorfel D, Lichtenegger FS, et al. Effects of TLR agonists on maturation and function of 3-day dendritic cells from AML patients in complete remission. J Transl Med. 2011; 9(151):1-14. (Clone-specific: Flow cytometry). 查看参考
      2. Finn OJ, Levy R. Multiple HLA-DR antigens: detection with monoclonal antibodies and translation in vitro.. Proc Natl Acad Sci USA. 1982; 79(8):2658-62. (Clone-specific: Immunoprecipitation). 查看参考
      3. Lampson LA, Levy R. Two populations of Ia-like molecules on a human B cell line.. J Immunol. 1980; 125(1):293-9. (Immunogen: Blocking, Immunoprecipitation, Radioimmunoassay). 查看参考
      4. Suni MA, Picker LJ, Maino VC. Detection of antigen-specific T cell cytokine expression in whole blood by flow cytometry.. J Immunol Methods. 1998; 212(1):89-98. (Clone-specific: Blocking, Functional assay, Inhibition). 查看参考
      查看所有文件 (4) 查看更少内容
      752498 Rev. 1

      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.