CD27/TNFRSF7 Antibody (137915) [Alexa Fluor® 647]


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Product Details

Reactivity MuSpecies Glossary
Applications Flow
Alexa Fluor 647
Please see the vial label for concentration. If unlisted please contact technical services.

CD27/TNFRSF7 Antibody (137915) [Alexa Fluor® 647] Summary

Mouse myeloma cell line NS0-derived recombinant mouse CD27/TNFRSF7
Accession # P41272
Detects mouse CD27 in direct ELISAs and Western blots. In Western blots; does not cross-react with recombinant human (rh) CD27, recombinant mouse (rm) CD40, rmGITR, rhDR6, rhTRAIL R4, rmHVEM, rmCD30, rmRANK, rmFas, rmTRAIL R2, rhTRADD, rm4-1BB, rmLT beta  R, rmOPG, rmNGFR, rmDR3, rmBAFF R, rhTRAIL R3, rmTAJ, rmEDAR, rmOX-40, rmTWEAK R, rmTNF R1, rhRELT,  or rmTRAIL R1.
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  • Flow Cytometry 0.25-1 ug/10^6 cells
Application Notes
Flow Cytometry: Please use 0.25-1 ug of conjugated antibody per 10e6 cells.

Packaging, Storage & Formulations

Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
0.09% Sodium Azide
Please see the vial label for concentration. If unlisted please contact technical services.


This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CD27/TNFRSF7 Antibody (137915) [Alexa Fluor® 647]

  • CD27 antigen
  • CD27 molecule
  • CD27
  • MGC20393
  • S152CD27L receptor
  • T cell activation antigen CD27
  • T cell activation antigen S152
  • T14
  • TNFRSF7T-cell activation antigen CD27
  • Tp55
  • Tumor necrosis factor receptor superfamily member 7
  • tumor necrosis factor receptor superfamily, member 7


CD27 is a lymphocyte-specific member of the tumor necrosis factor receptor superfamily (TNFRSF) and is designated TNFRSF7 (1, 2). Mouse CD27 cDNA encodes a 250 amino acid (aa) residue type I transmembrane protein with a 20 aa putative signal peptide, a 162 aa extracellular region containing three TNFR cysteine-rich repeats, a 21 aa transmembrane domain and a 47 aa cytoplasmic region (3). Mouse and human CD27 share approximately 65% amino acid identity. CD27 exists as homodimers on the cell surface via an extracellular disulfide bond in the membrane-proximal region. A soluble form of CD27 is also produced during the immune response and is found in various body fluids (4). CD27 is expressed on subsets of T and B cells. The expression of CD27 is upregulated upon T cell activation. Although CD27 appears to be a marker for human memory B cells, it is only expressed in a small population of mouse B cells in germinal centers and at sites of B cell stimulation, suggesting that mouse CD27 may be a marker for activated B cells (5). CD27 interacts with CD27 ligand (also named CD70 and TNFSF7), which is a member of the TNF ligand superfamily. Ligation of CD27 on T cells provides costimulatory signals that are required for T cell proliferation, clonal expansion and the promotion of effector T cell formation (1, 2). Ligation of CD27 on B cells has been shown to inhibit terminal differentiation of activated mouse B cells into plasma cells and enhances commitment to memory B cell responses (5).

  1. Croft, M. (2003) Nature Reviews Immunol. 3:609.
  2. Croft, M. (2003) Cytokine and Growth Factor Reviews 14:265.
  3. Gravestein, L.A. et al. (1993) Eur. J. Immunol. 23:943.
  4. Lens, S.M. et al. (1998) Semin. Immunol. 10:491.
  5. Raman, V.S. et al. (2003) J. Immunol. 171:5876.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 350 FAB5741U
Alexa Fluor 405 FAB5741V
Alexa Fluor 488 FAB5741G
Alexa Fluor 594 FAB5741T
Alexa Fluor 647 FAB5741R
Alexa Fluor 700 FAB5741N
Alexa Fluor 750 FAB5741S

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Gene Symbol CD27