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      RY586 Mouse Anti-Human Delta-Like Protein 4
      Product Details
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      BD OptiBuild™
      DLL4; Delta-like 4; DL4; Delta ligand 4; Delta4; Notch ligand DLL4
      Human (Tested in Development)
      Mouse IgG1, κ
      Human Delta-Like Protein 4 Recombinant Protein
      Flow cytometry (Qualified)
      0.2 mg/ml
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      Preparation And Storage

      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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      Recommended Assay Procedures

      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.

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      Product Notices

      1. Researchers should determine the optimal concentration of this reagent for their individual applications.
      2. 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.
      3. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      4. An isotype control should be used at the same concentration as the antibody of interest.
      5. 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.
      6. CF™ is a trademark of Biotium, Inc.
      7. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
      8. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
      9. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
      10. 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.
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      753171 Rev. 1
      Antibody Details
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      MHD4-46

      The MHD4-46 monoclonal antibody specifically binds to Delta-Like Protein 4 which is also known as Delta4, DLL4, and DL4. Delta-Like Protein 4 is a type 1 transmembrane glycoprotein which belongs to the Delta/Serrate/Jagged Family of Notch receptor ligands. The Notch family of transmembrane receptors and their ligands play key roles in various developmental and postnatal processes by controlling cell-fate decisions. Delta-Like Protein 4 is expressed by vascular endothelial cells within certain normal tissues and tumors. It signals through Notch1 and Notch 4 Receptors and plays a critical role in vascular development and homeostasis. Delta-Like Protein 4 expression is upregulated in response to vascular endothelial growth factor (VEGF) and regulates endothelial cell proliferation during vascular sprouting. Delta-Like Protein 4 is also expressed by activated human monocytes and dendritic cells that have been stimulated with proinflammatory activators such as lipopolysaccharide. Recent evidence suggests that Delta-Like Protein 4 may contribute to the T cell potential of CD34+ cells and to the growth of various tumors, and promote tumor cell infiltration.

      753171 Rev. 1
      Format Details
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      RY586
      The BD Horizon RealYellow™ 586 (RY586) Dye is part of the BD family of yellow-green dyes. It is a small organic fluorochrome with an excitation maximum (Ex Max) at 565-nm and an emission maximum (Em Max) at 586-nm. Driven by BD innovation, RY586 can be used on both spectral and conventional cytometers and is designed to be excited by the Yellow-Green laser (561-nm) with minimal excitation by the 488-nm Blue laser. For conventional instruments equipped with a Yellow-Green laser (561-nm), RY586 can be used as an alternative to PE and we recommend using an optical filter centered near 586-nm (eg, a 586/15-nm bandpass filter). For spectral instruments equipped with a Yellow-Green laser (561-nm), it can be used in conjunction with PE. Compared to PE, RY586 is similar in brightness, minimal spillover into Blue detectors, and increased spillover into the 610/20-nm (PE-CF594) detector. Please ensure that your instrument configuration (lasers and optical filters) is appropriate for this dye.
      altImg
      RY586
      Yellow-Green 561 nm
      564 nm
      586 nm
      753171 Rev.1
      Citations & References
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      Development References (10)

      1. Artavanis-Tsakonas S, Rand MD, Lake RJ. Notch signaling: cell fate control and signal integration in development.. Science. 1999; 284(5415):770-6. (Biology). View Reference
      2. Fung E, Tang SM, Canner JP, et al. Delta-like 4 induces notch signaling in macrophages: implications for inflammation. Circulation. 207; 115(23):2948-2956. (Biology). View Reference
      3. Gurney A, Hoey T. Anti-DLL4, a cancer therapeutic with multiple mechanisms of action. Vasc Cell. 2011; 3(18):21. (Biology). View Reference
      4. Herr F, Schreiner I, Baal N, Pfarrer C, Zygmunt M. Expression patterns of Notch receptors and their ligands Jagged and Delta in human placenta. Placenta. 2011; 32(8):554-563. (Biology). View Reference
      5. Lefort N, Benne C, Lelievre JD, et al. Short exposure to Notch ligand Delta-4 is sufficient to induce T-cell differentiation program and to increase the T cell potential of primary human CD34+ cells. Exp Hematol. 2006; 34(12):1720-1729. (Biology). View Reference
      6. Mailhos C, Modlich U, Lewis J, Harris A, Bicknell R, Ish-Horowicz D. Delta4, an endothelial specific notch ligand expressed at sites of physiological and tumor angiogenesis. Differentiation. 2001; 69(2-3):135-144. (Biology). View Reference
      7. Sekine C, Koyanagi A, Koyama N, Hozumi K, Chiba S, Yagita H. Differential regulation of osteoclastogenesis by Notch2/Delta-like 1 and Notch1/Jagged1 axes. Arthritis Res Ther. 2012; 14(2):R45-R58. (Immunogen: Flow cytometry). View Reference
      8. Shutter JR, Scully S, Fan W, et al. Dll4, a novel Notch ligand expressed in arterial endothelium. Genes Dev. 2000; 14:1313-1318. (Biology). View Reference
      9. Shutter JR, Scully S, Fan W, et al. Molecular cloning of delta-4, a new mouse and human Notch ligand. J Biochem (Tokyo). 2001; 129(1):27-34. (Biology). View Reference
      10. Wakui M, Nakano K, Matsushita S. Notch ligand mRNA levels of human APCs predict Th1/Th2-promoting activities. Biochem Biophys Res Commun. 2007; 358(2):596-601. (Biology). View Reference
      View All (10) View Less
      753171 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.

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