Skip to main content Skip to navigation
Hamburger Menu
Search icon
Country Selector Country Selector
China (Chinese)
登录/注册 UserName
产品

Link Arrow
解决方案

Link Arrow
发现&学习

Link Arrow
资源&工具

Link Arrow
Support

Link Arrow
Search icon Search icon
Close Menu
      Alert Icon
      BV480 Mouse Anti-Human CD273 (PD-L2)
      BV480 Mouse Anti-Human CD273 (PD-L2)
      Flow cytometric analysis of CD273 (PD-L2) expression on viable Human monocyte-derived mature dendritic cells.  Human monocyte-derived mature dendritic cells were stained with either BD Horizon™ BV480 Mouse IgG1, κ Isotype Control (Cat. No. 565652; dashed line histogram) or BD Horizon™ BV480 Mouse Anti-Human CD273 (PD-L2) antibody (Cat. No. 570057/570138; solid line histogram). BD Via-Probe™ Cell Viability 7-AAD Solution (Cat. No. 555815/555816) was added to cells right before analysis. The fluorescence histogram showing CD273 (PD-L2) expression (or Ig Isotype control staining) was derived from gated events with the forward and side light-scatter characteristics of viable (7-AAD-negative) cells. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ Software.
      BV480 Mouse Anti-Human CD273 (PD-L2)
      Flow cytometric analysis of CD273 (PD-L2) expression on viable Human monocyte-derived mature dendritic cells.  Human monocyte-derived mature dendritic cells were stained with either BD Horizon™ BV480 Mouse IgG1, κ Isotype Control (Cat. No. 565652; dashed line histogram) or BD Horizon™ BV480 Mouse Anti-Human CD273 (PD-L2) antibody (Cat. No. 570057/570138; solid line histogram). BD Via-Probe™ Cell Viability 7-AAD Solution (Cat. No. 555815/555816) was added to cells right before analysis. The fluorescence histogram showing CD273 (PD-L2) expression (or Ig Isotype control staining) was derived from gated events with the forward and side light-scatter characteristics of viable (7-AAD-negative) cells. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ Software.
      商品详情
      Down Arrow Up Arrow


      BD Horizon™
      CD273; PD-L2; PDL2; PDCD1LG2; B7-DC; B7DC
      Human (QC Testing)
      Mouse IgG1, λ1
      Human PD-L2 cDNA
      Flow cytometry (Routinely Tested)
      5 µl/test
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      准备和存储

      The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unconjugated antibody and free dye were removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
      显示较多信息 blue down arrow 显示较少信息 blue up arrow

      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 BD® 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 BD® CompBeads to ensure that BD® CompBeads are appropriate for your specific cellular application.

      For optimal and reproducible results, BD Horizon Brilliant™ Stain Buffer should be used anytime BD Horizon Brilliant dyes are used in a multicolor flow cytometry panel.  Fluorescent dye interactions may cause staining artifacts which may affect data interpretation.  The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions. When BD Horizon Brilliant Stain Buffer is used in in the multicolor panel, it should also be used in the corresponding compensation controls for all dyes to achieve the most accurate compensation. For the most accurate compensation, compensation controls created with either cells or beads should be exposed to BD Horizon Brilliant Stain Buffer for the same length of time as the corresponding multicolor panel. 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).

      显示较多信息 blue down arrow 显示较少信息 blue up arrow

      商品通知

      1. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      2. 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.
      3. This reagent has been pre-diluted for use at the recommended Volume per Test. We typically use 1 × 10^6 cells in a 100-µl experimental sample (a test).
      4. An isotype control should be used at the same concentration as the antibody of interest.
      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 http://regdocs.bd.com to access safety data sheets (SDS).
      7. Human donor specific background has been observed in relation to the presence of anti-polyethylene glycol (PEG) antibodies, developed as a result of certain vaccines containing PEG, including some COVID-19 vaccines. We recommend use of BD Horizon Brilliant™ Stain Buffer in your experiments to help mitigate potential background. For more information visit https://www.bdbiosciences.com/en-us/support/product-notices.
      8. Clones without a listed workshop have not been investigated in an HLDA workshop to receive a CD nomenclature. We use “CD” provisionally when our internal testing indicates that this clone binds to the same CD antigen as workshopped clones.
      9. For U.S. patents that may apply, see bd.com/patents.
      显示较多信息 blue down arrow 显示较少信息 blue up arrow
      570138 Rev. 1
      抗体详情
      Down Arrow Up Arrow
      IPI683.rMab

      The IPI683.rMAb recombinant monoclonal antibody specifically recognizes Programmed cell death 1 ligand 2 (PD-L2) which is also known as CD273 and Butyrophilin B7-DC (B7-DC). This regulatory molecule is a 42-kDa type I membrane glycoprotein encoded by PDCD1LG2 which belongs to the B7 family of the Ig superfamily. CD273 (PD-L2) is comprised of an extracellular region with an N-terminal IgV-like domain followed by an IgC2-type domain, a transmembrane sequence, and a cytoplasmic tail. Although not detected on resting leucocytes, its expression is upregulated upon activation of macrophages and dendritic cells (DC) by a variety of stimulatory factors including IL-4, IL-13, or GM-CSF. CD273 (PD-L2) has been recognized as an inhibitory regulator of human T-cell activation and serves as a ligand for the coinhibitory receptor, CD279 (PD-1), a receptor that likewise binds to the CD274 (PD-L1) ligand. CD273 (PD-L2) also binds to Repulsive guidance molecule b (RGMb) that is expressed by T cells, macrophages, neutrophils, and DC. RGMb may associate with other receptors that transduce costimulatory or coinhibitory signals.

      570138 Rev. 1
      格式详情
      Down Arrow Up Arrow
      BV480
      The BD Horizon Brilliant Violet™ 480 (BV480) Dye is part of the BD Horizon Brilliant Violet™ family of dyes. This polymer-technology fluorochrome has an excitation maximum (Ex Max) of 440-nm and an emission maximum (Em Max) of 479-nm. Driven by BD innovation, BV480 is designed to be excited by the violet laser (405-nm) and detected using an optical filter centered near 480-nm (e.g., a 525/50 bandpass filter). The increased fluorescence intensity of BV480 and narrower emission spectra, make it a good alternative for BV510 or V500. Due to its excitation profile, BV480 will also has less cross-laser excitation with the UV laser, resulting in less spillover into UV channels compared to BV510. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
      altImg
      BV480
      Violet 405 nm
      440 nm
      479 nm
      570138 Rev.1
      报价单和参考
      Down Arrow Up Arrow
      View product citations for antibody "570138" on CiteAb

      研发参考 (3)

      1. Brown JA, Dorfman DM, Ma FR, et al. Blockade of programmed death-1 ligand on dendritic cells enhances T cell activation and cytokine production. J Immunol. 2003; 170:1257-1266. (Biology). 查看参考
      2. Pfistershammer K, Klauser C, Pickl WF, et al. No evidence for dualism in function and receptors: PD-L2/B7-DC is an inhibitory regulator of human T cell activation. Eur J Immunol. 2006; 36(5):1104-1113. (Biology). 查看参考
      3. Rodig N, Ryan T, Allen JA, et al. Endothelial expression of PD-L1 and PD-L2 down-regulates CD8+ T cell activation and cytolysis.. Eur J Immunol. 2003; 33(11):3117-26. (Biology). 查看参考
      570138 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.