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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • CD127 Antibodies

          Invitrogen

          CD127 Monoclonal Antibody (eBioRDR5), PE-Cyanine5, eBioscience™

          14 Published Figures
          32 References
          View all (116) CD127 antibodies

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          Datasheet
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          Datasheet
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          Cite CD127 Monoclonal Antibody (eBioRDR5), PE-Cyanine5, eBioscience™

          • Antibody Testing Data (1)
          • Published Figures (14)
          CD127 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          CD127 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 15

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          CD127 Antibody (15-1278-42) in Flow

          Staining of normal human peripheral blood cells with Anti-Human CD3 FITC (Product # 11-0037-42) and Mouse IgG1 K Isotype Control PE-Cyanine5 (Product # 15-4714-81) (left) or Anti-Human CD127 PE-Cyanine5 (right).Cells in the lymphocyte gate were used for analysis. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
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          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)
          CD127 Antibody in Flow Cytometry (Flow)

          Product Details

          15-1278-42

          Applications
          Tested Dilution
          Publications

          Immunohistochemistry (Frozen) (IHC (F))

          -
          View 1 publication 1 publication

          Flow Cytometry (Flow)

          5 µL (0.125 µg)/test
          View 31 publications 31 publications
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human, Non-human primate, Rhesus monkey

          Host/Isotype

          Mouse / IgG1, kappa

          Recommended Isotype Control

          Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), PE-Cyanine5, eBioscience™

          Class

          Monoclonal

          Type

          Antibody

          Clone

          eBioRDR5

          Conjugate

          PE-Cyanine5 PE-Cyanine5 PE-Cyanine5
          • Unconjugated
          • Alexa Fluor 488 
          • Alexa Fluor 532 
          • Alexa Fluor 561
          • Alexa Fluor 647 
          • Alexa Fluor 700 
          • APC 
          • APC-eFluor 780
          • Biotin 
          • Brilliant UV 496
          • Brilliant UV 563
          • Brilliant UV 737
          • Brilliant Violet 421
          • Brilliant Violet 786
          • eFluor 450
          • eFluor 506
          • eFluor 660
          • FITC
          • Functional Grade
          • NovaFluor Blue 610-70S
          • NovaFluor Blue 660-120S
          • NovaFluor Blue 725
          • NovaFluor Blue 760
          • NovaFluor Blue 800
          • NovaFluor Red 660
          • NovaFluor Red 685
          • NovaFluor Red 700
          • NovaFluor Red 710
          • NovaFluor UV 765
          • NovaFluor Violet 690
          • NovaFluor Yellow 610
          • NovaFluor Yellow 700
          • NovaFluor Yellow 810
          • PE 
          • PE-Cyanine5.5
          • PE-Cyanine7
          • PE-eFluor 610
          • PerCP-Cyanine5.5
          • PerCP-eFluor 710
          • Super Bright 436
          • Super Bright 600
          • Super Bright 645
          • Super Bright 702
          • Super Bright 780
          • Request custom conjugation

          Excitation/Emission Max

          568/666 nm View spectra spectra

          Form

          Liquid

          Concentration

          5 µL/Test

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.2, with 0.2% BSA

          Contains

          0.09% sodium azide

          Storage conditions

          4°C, store in dark, DO NOT FREEZE!

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2043801

          Product Specific Information

          Description: The eBioRDR5 monoclonal antibody reacts with human CD127 (Interleukin-7 Receptor alpha). CD127 complexes with CD132, also known as the common gamma chain (gamma c), to form the multi-functional IL-7 receptor (IL-7R). CD127 is a type I glycoprotein with a molecular weight of 75-80 kDa and is expressed by immature B cells through the early pre-B stage, by thymocytes during several stages of their development, and on most mature T cells, with transient down-regulation upon activation. Binding of IL-7 results in signal transduction which occurs through several tyrosine kinase pathways including the Jak/STAT pathway. IL-7 is indispensible for the development of lymphocytes, and the control of homeostatic proliferation of T-cells in the periphery. In addition, IL-7R signaling is know to be involved in the regulation of T cell receptor (TCR) locus rearrangement in gamma delta T cells.

          Interestingly, recently it has been demonstrated that CD127 expression is down-regulated on CD4+CD25+ regulatory T cells (T regs). While the co-expression of CD4 and CD25 has become widely used as an indicator of T regs, this method of identification may also include cells without suppressive activity. It has clearly been shown that CD4+CD25+ cells that have down-regulated the expression of CD127 are significantly more highly-enriched for the regulatory T population, as defined by expression of the T reg-specific transcription factor Foxp3 and the suppressive activity of these cells, in vitro.

          Binding of the eBioRDR5 monoclonal antibody to PBMCs is blocked by pre-incubation of the cells with recombinant human IL-7 (Product # 14-1079-80).

          Applications Reported: This eBioRDR5 antibody has been reported for use in flow cytometric analysis.

          Applications Tested: This eBioRDR5 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

          Light sensitivity: This tandem dye is sensitive photo-induced oxidation. Please protect this vial and stained samples from light.

          Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-8222) (100 µL cell sample + 100 µL IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.

          Excitation: 488-561 nm; Emission: 667 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.

          Filtration: 0.2 µm post-manufacturing filtered.

          Target Information

          CD127 (Interleukin-7, IL-7) is a glycoprotein involved in the regulation of lymphopoiesis. The response of cells to CD127 is dependent on the presence of the interleukin 7 receptor (IL7R); the active receptor is an alpha/gamma chain heterodimer. CD127 consists of an alpha chain and a gamma chain. The gamma(c) chain, which also associates with the interleukin-2 receptor, serves primarily to activate signal transduction by the IL7R complex, while the alpha chain of IL7R determines specific signaling events through its association with cytoplasmic signaling molecules. CD127 promotes the proliferation of precursor B cells, thymocytes, T cell progenitors, and mature CD4+ and CD8+ T cells. The biological effects of IL7 are mediated by the binding of IL7 to the specific cell surface receptor. Diseases associated with CD127 dysfunction include severe combined immunodeficiency and T cell negative/B cell negative/NK positive severe combined immunodeficiency.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          How to use the Panel Builder

          Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

          Bioinformatics

          Protein Aliases: CD127; CD127 antigen; CDw127; IL 7 receptor; IL 7R a; IL 7R subunit alpha; IL 7R α; IL 7Ra; IL 7Rα; IL-7 receptor subunit alpha; IL-7R; IL-7R subunit alpha; IL7 receptor; IL7 receptor subunit alpha; IL7R a; IL7R alpha; IL7R subunit alpha; IL7R α; IL7Rα; interleukin 7 receptor alpha chain; interleukin 7 receptor isoform H5-6; Interleukin-7 receptor subunit alpha; Interleukin7 receptor subunit alpha; MGC107557; sCD127; soluble IL 7 receptor; soluble IL 7R

          View more View less

          Gene Aliases: CD127; CDW127; IL-7R-alpha; IL7R; IL7RA; ILRA

          View more View less

          UniProt ID: (Human) P16871

          View more View less

          Entrez Gene ID: (Human) 3575

          View more View less

          Function(s)
          antigen binding interleukin-7 receptor activity protein binding
          Process(es)
          regulation of DNA recombination cell morphogenesis negative regulation of T cell mediated cytotoxicity immunoglobulin production immune response signal transduction cell surface receptor signaling pathway regulation of cell size positive regulation of gene expression cell growth T cell differentiation positive regulation of T cell differentiation in thymus interleukin-7-mediated signaling pathway B cell proliferation lymph node development homeostasis of number of cells
          It has to be done as per old AB suggested Products section.
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          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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