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Antigenic Specificity | CD27 |
Clone | O323 |
Host Species | Mouse |
Reactive Species | human |
Isotype | IgG1 kappa |
Format | phycoerythrin (RPE) conjugate |
Size | 500 µL |
Concentration | 0.05 mg/mL |
Applications | Flow Cytometry |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | Phycoerythrin conjugated CD27 Monoclonal Antibody was purified from tissue culture supernatant via affinity chromatography and is directed against human CD27. Reactivity is observed against human CD27, Baboon, Cynomolgus, and Rhesus. Cross reactivity with CD27 from other sources has not been tested. Anti-CD27 is conjugated with PE under optimal conditions and the solution is free of unconjugated PE. CD27 antibody reacts with human CD27 (TNFRSF7), a cell surface homodimer of 55 kDa subunits, which provides co-stimulatory signaling in support of the T cell (TCR) and B cell (BCR) receptors. By comparison with CD28, whose TCR co-stimulatory signal can trigger cell proliferation, CD27 signaling appears to promote cell survival and differentiation to effector / memory stages. Also in contrast with CD28, the CD27 receptor may be shed following interaction with its ligand CD70, which is typically expressed on activated dendritic cells, T cells and B cells. With respect to B cells, CD27 is considered to be a phenotypic marker for memory B cells. CD27 has been included within a group of phenotypic markers for identifying human B regulatory cells (Bregs), a cell type proposed to regulate CD4+ T cell proliferation and Foxp3 / CTLA-4 expression in Treg cells. The CD27 antibody may be used for analysis of CD27 expression on peripheral T cells, and is frequently used in combination with antibodies for IgD and IgM to distinguish naive vs. memory B cell populations. For identification of Breg cells, this antibody has been used in combination with antibodies for CD25, CD27, CD1d, IL-10 and TGF-beta. |
Immunogen | Anti-CD27 Antibody (Monoclonal) was produced by repeated immunizations with CD27 antigen. |
Other Names | CD27 antigen, CD27L receptor, T-cell activation antigen CD27, T14, Tumor necrosis factor receptor superfamily member 7, CD27, TNFRSF7 |
Gene, Accession # | CD27, Gene ID: 939, NCBI: NP_001233.1, UniProt: P26842 |
Catalog # | 200-308-N65 |
Price | $389 |
Order / More Info | CD27 Antibody from ROCKLAND IMMUNOCHEMICALS INC. |
Product Specific References | n/a |