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PE-CF594 Mouse Anti-Human KLRG1
PE-CF594 Mouse Anti-Human KLRG1
Multicolor flow cytometric analysis of KLRG1 expression on Human peripheral blood lymphocytes. Human whole blood was stained with Alexa Fluor™ 647 Mouse Anti-Human NCAM-1 (CD56) antibody (Cat. No. 563443) and with either BD Horizon™ PE-CF594 Mouse IgG1, κ Isotype Control (Cat. No. 562292; Left Plot) or BD Horizon™ PE-CF594 Mouse Anti-Human KLRG1 antibody (Cat. No. 568657/568658; Right Plot). Erythrocytes were lysed with BD FACS Lysing™ Solution (Cat. No. 349202). The bivariate pseudocolor density plot showing the correlated expression of KLRG1 (or Ig Isotype control staining) versus NCAM-1 (CD56) was derived from gated events with the forward and side light-scatter characteristics of intact lymphocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.
Multicolor flow cytometric analysis of KLRG1 expression on Human peripheral blood lymphocytes. Human whole blood was stained with Alexa Fluor™ 647 Mouse Anti-Human NCAM-1 (CD56) antibody (Cat. No. 563443) and with either BD Horizon™ PE-CF594 Mouse IgG1, κ Isotype Control (Cat. No. 562292; Left Plot) or BD Horizon™ PE-CF594 Mouse Anti-Human KLRG1 antibody (Cat. No. 568657/568658; Right Plot). Erythrocytes were lysed with BD FACS Lysing™ Solution (Cat. No. 349202). The bivariate pseudocolor density plot showing the correlated expression of KLRG1 (or Ig Isotype control staining) versus NCAM-1 (CD56) was derived from gated events with the forward and side light-scatter characteristics of intact lymphocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.
Product Details
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BD Horizon™
Killer cell lectin-like receptor subfamily G member 1; MAFA
Human (QC Testing)
Mouse IgG1, κ
Hepa 1-6 cells transfected with hKLRG1 DNA
Flow cytometry (Routinely Tested)
5 µl
10219
Aqueous buffered solution containing BSA and ≤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 and unconjugated antibody and free dye were removed.

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.

Product Notices

  1. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
  2. 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).
  3. An isotype control should be used at the same concentration as the antibody of interest.
  4. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
  5. Please observe the following precautions: Absorption of visible light can significantly alter the energy transfer occurring in any tandem fluorochrome conjugate; therefore, we recommend that special precautions be taken (such as wrapping vials, tubes, or racks in aluminum foil) to prevent exposure of conjugated reagents, including cells stained with those reagents, to room illumination.
  6. 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.
  7. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
  8. When excited by the yellow-green (561-nm) laser, the fluorescence may be brighter than when excited by the blue (488-nm) laser.
  9. This product is provided under an Agreement between BIOTIUM and BD Biosciences. The manufacture, use, sale, offer for sale, or import of this product is subject to one or more patents or pending applications owned or licensed by Biotium, Inc. This product, and only in the amount purchased by buyer, may be used solely for buyer’s own internal research, in a manner consistent with the accompanying product literature. No other right to use, sell or otherwise transfer (a) this product, or (b) its components is hereby granted expressly, by implication or by estoppel. This product is for research use only. Diagnostic uses require a separate license from Biotium, Inc. For information on purchasing a license to this product including for purposes other than research, contact Biotium, Inc., 3159 Corporate Place, Hayward, CA 94545, Tel: (510) 265-1027. Fax: (510) 265-1352. Email: btinfo@biotium.com.
  10. Because of the broad absorption spectrum of the tandem fluorochrome, extra care must be taken when using multi-laser cytometers, which may directly excite both PE and CF™594.
  11. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
  12. Texas Red is a registered trademark of Molecular Probes, Inc., Eugene, OR.
  13. CF™ is a trademark of Biotium, Inc.
568658 Rev. 1
Antibody Details
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Z7-205.rMAb

The Z7-205.rMAb monoclonal antibody specifically binds to KLRG1 (Killer cell Lectin-like Receptor G1), which is the homolog of the rat mast cell function-associated antigen (MAFA). KLRG1 is an inhibitory lectin-like type II transmembrane receptor containing a ITIM (Immunoreceptor Tyrosine-based Inhibitory Motif) cytoplasmic motif.. KLRG1 is expressed mainly as a homodimeric molecule consisting of two 30-38 kDa N-glycosylated subunits. Binding to its ligands E-, N- and R-cadherins prevents Akt phosphorylation and increases expression of cell cycle inhibitors. Human KLRG1 is expressed on a large subset of NK cells, lymphokine-activated killer (LAK) cells, adherent LAK (A-LAK) cells, subsets of activated CD8+ T lymphocytes, and small fractions of CD4+ and CD8+ T cells, but not mast cells (unlike the rat homolog, which is expressed on mast cells). KLRG1 expression is correlated with reduced proliferative capacity and effector functions of activated T lymphocytes and NK cells. 

568658 Rev. 1
Format Details
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PE-CF594
BD Horizon™ PE-CF594 dye is a part of the BD PE family of dyes. This tandem fluorochrome is comprised of a R-Phycoerythrin (PE) donor that has excitation maxima (Ex Max) of 496-nm and 566-nm and an acceptor dye with an emission maximum (Em Max) at 615-nm. PE-CF594, driven by BD innovation, is designed to be excited by the blue (488-nm), Green (532-nm) and yellow-green (561-nm) lasers and detected using an optical filter centered near 615 nm (e.g., a 610/20-nm bandpass filter). The donor dye can be excited by the Blue (488-nm), Green (532-nm) and yellow-green (561-nm) lasers and the acceptor dye can be excited by the green (532-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.
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PE-CF594
Yellow-Green 488 nm, 532 nm, 561 nm
496 nm, 566 nm
615 nm
568658 Rev.1
Citations & References
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View product citations for antibody "568658" on CiteAb

Development References (5)

  1. Akhmetzyanova I, Zelinskyy G, Littwitz-Salomon E, et al. CD137 Agonist Therapy Can Reprogram Regulatory T Cells into Cytotoxic CD4+ T Cells with Antitumor Activity.. J Immunol. 2016; 196(1):484-92. (Biology). View Reference
  2. Henson SM, Akbar AN. KLRG1--more than a marker for T cell senescence.. Age (Dordr). 2009; 31(4):285-91. (Biology). View Reference
  3. Levin MJ, Kroehl ME, Johnson MJ, et al. Th1 memory differentiates recombinant from live herpes zoster vaccines.. J Clin Invest. 2018; 128(10):4429-4440. (Biology). View Reference
  4. Wang D, Diao H, Getzler AJ, et al. The Transcription Factor Runx3 Establishes Chromatin Accessibility of cis-Regulatory Landscapes that Drive Memory Cytotoxic T Lymphocyte Formation.. Immunity. 2018; 48(4):659-674.e6. (Biology). View Reference
  5. Wu H, Tang X, Kim HJ, et al. Expression of KLRG1 and CD127 defines distinct CD8+ subsets that differentially impact patient outcome in follicular lymphoma.. J Immunother Cancer. 2021; 9(7):e002662. (Biology). View Reference
View All (5) View Less
568658 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.

Refer to manufacturer's instructions for use and related User Manuals and Technical Data Sheets before using this product 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.