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BV605 Mouse Anti-Human CD298
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BD OptiBuild™
ATP1B3; ATPB-3; Na, K-ATPase beta-3 polypeptide; CD298
Human (Tested in Development)
Mouse BALB/c IgG2a, κ
Human MOLT-4 Cell Line
Flow cytometry (Qualified)
0.2 mg/ml
VIII 80199
Aqueous buffered solution containing ≤0.09% sodium azide.


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 with BD Horizon BV605 under optimal conditions that minimize unconjugated dye and antibody.


For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes (including BD OptiBuild Brilliant reagents) 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).


  1. This antibody was developed for use in flow cytometry.
  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. Researchers should determine the optimal concentration of this reagent for their individual applications.
  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. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at
  7. Please refer to for technical protocols.
  8. 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.
  9. BD Horizon Brilliant Violet 605 is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,227,187; 8,455,613; 8,575,303; 8,354,239.
749740 Rev. 3
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The P-3E10 monoclonal antibody specifically recognizes CD298, the β3 subunit of the Na+/K+ ATPase (Sodium/potassium-transporting ATPase subunit beta-3). CD298 is a ~45-55 kDa single-pass, type II membrane protein that is encoded by ATP1B3 (ATPase Na+/K+ transporting subunit beta 3) which belongs to the P-type ATPases superfamily. CD298 is widely expressed on lymphocytes, monocytes, granulocytes, platelets, and on other hematopoietic and nonhematopoietic cells and cell lines. The Na+/K+ ATPase is an integral membrane protein complex with enzymatic activity that mediates the active transport and exchange of sodium and potassium ions across the plasma membrane. This complex is composed of α and β subunits. The α subunit is a 10-membrane-spanning, catalytic protein that contains binding sites for Na +, K + and ATP. The α subunits are associated with the smaller, regulatory glycoprotein β subunits. Upon ATP hydrolysis, the Na+/K+ ATPase transports Na+ ions out of the cell in exchange for K+ ions that are transported in. This establishes a transmembrane electrochemical gradient that is essential for osmoregulation and for the transport of various nutrients and other molecules by cells. The P-3E10 antibody can reportedly inhibit the activation and proliferation of T cells and B cells.

This antibody is conjugated to BD Horizon™ BV605 which is part of the BD Horizon Brilliant™ Violet family of dyes. With an Ex Max of 407-nm and Em Max of 602-nm, BD Horizon BV605 can be excited by a violet laser and detected with a standard 610/20-nm filter set. BD Horizon BV605 is a tandem fluorochrome of BD Horizon BV421 and an acceptor dye with an Em max at 605-nm. Due to the excitation of the acceptor dye by the green (532 nm) and yellow-green (561 nm) lasers, there will be significant spillover into the PE and BD Horizon PE-CF594 detectors off the green or yellow-green lasers. BD Horizon BV605 conjugates are very bright, often exhibiting brightness equivalent to PE conjugates and can be used as a third color off of the violet laser.

749740 Rev. 3
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The BD Horizon Brilliant Violet™ 605 (BV605) dye is part of the BD Horizon Brilliant Violet™ family of dyes. This tandem fluorochrome is comprised of a BV421 donor with an excitation maximum (Ex Max) of 407-nm and an acceptor dye with an emission maximum (Em Max) at 605-nm. BV605, driven by BD innovation, is designed to be excited by the violet laser (405-nm) and detected using an optical filter centered near 610-nm (e.g., a 610/20-nm bandpass filter). The acceptor dye can be excited by the yellow-green (561-nm) laser resulting in cross-laser excitation and fluorescence spillover. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
Violet 405 nm
407 nm
605 nm
749740 Rev.3
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開発者向け参考資料 (5)

  1. Bouwer AL, Saunderson SC, Caldwell FJ, et al. NK cells are required for dendritic cell-based immunotherapy at the time of tumor challenge.. J Immunol. 2014; 192(5):2514-21. (Clone-specific: Flow cytometry). 参考文献を見る
  2. P. A. Gorer, S. Lyman, G. D. Snell. Studies on the Genetic and Antigenic Basis of Tumour Transplantation. Linkage between a Histocompatibility Gene and 'Fused' in Mice. Proc R Soc Lond B Biol Sci. 1948; 135(881):499-505. (Biology).
  3. Springer TA. Cell-surface differentiation in the mouse. Characterization of "jumping" and "lineage" antigens using xenogeneic rat monoclonal antibodies. In: Kennett RH, McKearn TJ, Bechtol KB, ed. Monoclonal antibodies. Hybridomas: A new dimension in biological analyses. New York and London: Plenum Press; 1980:185-217.
  4. Stallcup KC, Springer TA, Mescher MF. Characterization of an anti-H-2 monoclonal antibody and its use in large-scale antigen purification. J Immunol. 1981; 127(30):923-930. (Immunogen: Flow cytometry, Immunoaffinity chromatography, Immunoprecipitation, Radioimmunoassay). 参考文献を見る
  5. Watanabe Y, Kuribayashi K, Miyatake S, et al. Exogenous expression of mouse interferon gamma cDNA in mouse neuroblastoma C1300 cells results in reduced tumorigenicity by augmented anti-tumor immunity.. Proc Natl Acad Sci USA. 1989; 86(23):9456-60. (Clone-specific: Flow cytometry). 参考文献を見る
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749740 Rev. 3

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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.