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TRAF-1, Mouse anti-Human, Alexa Fluor 488, Clone: TRAF1/2770, Novus Biologicals™

Mouse Monoclonal Antibody

Supplier:  Novus Biologicals NBP279924AF488

Catalog No. NB012670

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TRAF-1 Monoclonal specifically detects TRAF-1 in Human samples. It is validated for Immunohistochemistry, Immunohistochemistry-Paraffin.


Alexa Fluor 488
50mM Sodium Borate with 0.05% Sodium Azide
Recombinant fragment of human TRAF-1 protein (around aa 73-219) (exact sequence is proprietary) (Uniprot: Q13077)
0.1 mL
Apoptosis, Cancer, Cytokine Research
This monoclonal antibody recognizes a protein of 52kDa, which is identified as TNFR1 (TNFR-associated factor 1). CD30-positive lymphoproliferations of the skin comprise 30% of all primary cutaneous T-cell lymphomas (CTCLs). Besides borderline cases this group includes lymphomatoid papulosis (LyP) and primary cutaneous anaplastic large T-cell lymphoma (cALCL). Although the two entities overlap clinically, histopathologically, immunopathologically and genetically, they differ considerably in their prognosis. In particular, common feature of both cases is histologically the presence of atypical lymphoid CD30-positive T blasts and genetically a clonal T-cell-receptor rearrangement. However, both cases differ considerably in their clinical course: Lesions of LyP regress spontaneously, whereas those of cALCL persist and may progress and spread. Moreover, LyP patients do not benefit from an aggressive radio- and/or chemotherapeutic approach, in contrast to patients with cALCL. Besides, LyP and cALCL differ strongly in the expression of TRAF1 (tumor necrosis factor receptor (TNFR)-associated factor 1), a component of TNFR signaling: Whereas tumor cells of most LyP cases (ca. 84%) show a strong TRAF1 expression, tumor cells of cALCL reveal TRAF1 expression in only a few cases (ca. 7%). Antibody to TRAF1 is highly useful for the differentiation of LyP and cALCL in patients with cutaneous CD30-positive lymphoproliferations.
Store at 4°C in the dark.
Immunohistochemistry, Immunohistochemistry (Paraffin)
Immunohistochemistry, Immunohistochemistry-Paraffin
EBI6MGC:10353, Epstein-Bar virus-induced protein 6, Epstein-Barr virus-induced protein 6, TNF receptor-associated factor 1
Protein A or G purified
IgG1 κ


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