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Two-color flow cytometric analysis of human EMR2 (CD312) expression on human peripheral blood monocytes. Human whole blood was stained with PE Mouse Anti-Human CD14 antibody (Cat. No. 562691) and either Alexa Fluor® 647 Mouse IgG2b, κ Isotype Control (Cat. No. 557903; Left Panel) or Alexa Fluor® 647 Mouse Anti-Human EMR2 (CD312) antibody (Cat. No. 564342; Right Panel). Erythrocytes were lysed with BD Pharm Lyse™ Lysing Buffer (Cat. No. 555899). Two-color flow cytometric contour plots show the correlated expression patterns of EMR2 (CD312) (or Ig Isotype control staining) versus CD14 for gated events with the forward and side light-scatter characteristics of viable monocytes. Flow cytometric analysis was performed using a BD FACSCanto™ II Flow Cytometer System.


BD Pharmingen™ Alexa Fluor® 647 Mouse Anti-Human EMR2 (CD312)

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Any use of products other than the permitted use without the express written authorization of Becton, Dickinson and Company is strictly prohibited.
Preparation And Storage
Product Notices
- 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).
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
- The Alexa Fluor®, Pacific Blue™, and Cascade Blue® dye antibody conjugates in this product are sold under license from Molecular Probes, Inc. for research use only, excluding use in combination with microarrays, or as analyte specific reagents. The Alexa Fluor® dyes (except for Alexa Fluor® 430), Pacific Blue™ dye, and Cascade Blue® dye are covered by pending and issued patents.
- Alexa Fluor® is a registered trademark of Molecular Probes, Inc., Eugene, OR.
- Alexa Fluor® 647 fluorochrome emission is collected at the same instrument settings as for allophycocyanin (APC).
- 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.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Source of all serum proteins is from USDA inspected abattoirs located in the United States.
- An isotype control should be used at the same concentration as the antibody of interest.
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The 494025 monoclonal antibody specifically binds to EMR2 (Epidermal Growth Factor Module-containing Mucin-like Receptor 2) glycoprotein which is also known as CD312. EMR2 belongs to the Epidermal Growth Factor-seven Span Transmembrane (EFG-TM7) family. EMR2 is expressed by activated lymphocytes and myeloid cells. CD312 can bind to the glycosaminoglycans, dermatan sulfate and chondroitin sulfate. Upon cellular activation, CD312 expression increases and localizes to the leading edge of neutrophils and regulates their adhesion, migration and production of superoxide anion. CD312 expression increases as monocytes differentiate into macrophages but decreases upon differentiation into dendritic cells. EMR2 may also mediate some interactions between activated B cells that express chondroitin sulfate and activated dendritic cells, macrophages and T cells.
Development References (4)
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Kwakkenbos MJ, Chang GW, Lin HH, et al. The human EGF-TM7 family member EMR2 is a heterodimeric receptor expressed on myeloid cells. J Leukoc Biol. 2002; 71(5):854-8621. (Biology). View Reference
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Kwakkenbos MJ, Chang GW, Lin HH, et al. The human EGF-TM7 family member EMR2 is a heterodimeric receptor expressed on myeloid cells. J Leukoc Biol. 2002; 71(5):854-8621. (Biology). View Reference
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Kwakkenbos MJ, Pouwels W, Matmati M, et al. Expression of the largest CD97 and EMR2 isoforms on leukocytes facilitates a specific interaction with chondroitin sulfate on B cells. J Leukoc Biol. 2005; 77(1):112-119. (Biology). View Reference
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Lin HH, Stacey M, Hamann J, Gordon S, McKnight AJ. Human EMR2, a novel EGF-TM7 molecule on chromosome 19p13.1, is closely related to CD97. Genomics. 2000; 67(2):188-200. (Biology). View Reference
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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.