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Home >> Antibodies >> TRAF1 (TNFR-Associated Factor 1) (Lymphomatoid Papulosis Marker)

TRAF1 (TNFR-Associated Factor 1) (Lymphomatoid Papulosis Marker)

Mouse Monoclonal Antibody [Clone TRAF1/3298]

Catalog #

Size

20 ug
100 ug
100 ug

Price (USD)

219.00
499.00
499.00

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Catalog No

Size

20 ug
100 ug
100 ug

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Price (USD)

219.00
499.00
499.00
img

Formalin-fixed, paraffin-embedded human Spleen stained with TRAF1 Mouse Monoclonal Antibody (TRAF1/3298).

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Analysis of Protein Array containing more than 19,000 full-length human proteins using TRAF1 Mouse Monoclonal Antibody (TRAF1/3298)

Product Details

Synonyms

EBI6; EBV induced protein 6; Epstein-Barr virus-induced protein 6; TNF receptor-associated factor 1; TRAF1

Positive Control

HeLa or 293T cells. Hodgkin s Lymphoma (IHC).

Known Applications & Suggested Dilutions

IHC-P         More Details

Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT) ,(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.

Immunogen

Recombinant fragment of human TRAF1 protein (around aa 73-219) (exact sequence is proprietary)

Cellular Localization

Cytoplasmic

Species Reactivity

Human.

Host / Ig Isotype

Mouse / IgG2b, kappa

Mol. Weight of Antigen

52kDa

Specificity & Comments

This MAb 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.

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200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Key References

  1. Assaf C., et al. J Invest Dermatol 127(8):1898-1904, 2

Bioinformatics

  •  Entrez Gene ID: 7185
  •  Gene Symbol: TRAF1
  •  SwissProt: Q13077
  •  Chromosome Location: 9q33.2
  •  Unigene: 531251
NBT03298