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          • Primary Antibodies ›
          • CD21 Antibodies

          Invitrogen

          CD21 Monoclonal Antibody (CA2.1D6), PE

          View all (138) CD21 antibodies

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          Cite CD21 Monoclonal Antibody (CA2.1D6), PE

          Additional Information:

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          • Antibody Testing Data (1)
          CD21 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          CD21 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 1

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          CD21 Antibody (MA5-16609) in Flow

          Flow cytometric analysis of canine peripheral blood lymphocytes with Mouse anti Canine CD21 conjugated to RPE {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          View Product

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          CD21 Antibody in Flow Cytometry (Flow)

          Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.

          Product Details

          MA5-16609

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          Neat
          -
          Product Specifications

          Species Reactivity

          Dog, Horse, Cat

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          CA2.1D6

          Immunogen

          The details of the immunogen for this antibody are not currently available.

          Conjugate

          PE PE PE
          • Unconjugated
          • Request custom conjugation

          Excitation/Emission Max

          565/576 nm View spectra spectra

          Form

          Lyophilized

          Concentration

          Conc. Not Determined

          Purification

          Protein G

          Storage buffer

          PBS with 1% BSA, 5% sucrose

          Contains

          0.09% sodium azide

          Storage conditions

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

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2538108

          Product Specific Information

          MA5-16609 should not be used with MA5-16605 (mouse anti-canine CD3), in dual color flow cytometry, due to non-specific interactions between the two reagents. For FACS analysis, use 10 µL of the suggested working dilution to label 1x10^6 cells in 100 µL.

          Reconstitute with 1 mL of distilled water. After reconstitution, store product undiluted at 4°C in the dark.

          Mouse anti Canine CD21 antibody, clone CA2.1D6 recognizes canine CD21, also known as Complement receptor type 2. CD21 is a cell surface antigen expressed by canine B lymphocytes.

          Target Information

          CD21 (complement receptor 2, CR2, C3D receptor, EBV receptor) binds C3 complement fragments, especially its breakdown fragments, which remain covalently attached to complement activating surfaces or antigen. CD21 has important roles in uptake and retention of immunocomplexes, survival of memory B cells and in development and maintenance of the humoral response to T-dependent antigens. CD21 also serves as a key receptor for Epstein-Barr virus binding and is involved in targeting prions to follicular dendritic cells and expediting neuroinvasion following peripheral exposure to prions. A soluble form of the CD21 (sCD21) is shed from the lymphocyte surface and retains its ability to bind respective ligands. CD21 functions as receptor for C3d, C3dg and iC3b complement components, for EBV and for IFNalpha. CD21 binds to CD23 and associates with CD19, CD81 and Leu13 to form a large signal-transduction complex involved in B cell activation. Genetic variations in the CD21 gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9). Alternatively, spliced transcript variants encoding different isoforms of CD21 have been found.

          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.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: Complement C3d receptor (C3DR); complement component (3b/4b) receptor 1 (Knops blood group); complement component receptor 2; Complement Receptor type 2 (CR2); EBV-R; EVBR

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          Gene Aliases: CR1

          View more View less

          Entrez Gene ID: (Dog) 490269

          View more View less

          It has to be done as per old AB suggested Products section.

          Disclaimer

          Close

          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.

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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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