368R-7
T-bet (MRQ-46) Rabbit Monoclonal Antibody
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About This Item
Código UNSPSC:
12352203
NACRES:
NA.41
clone:
MRQ-46, monoclonal
application:
IHC (p)
reatividade de espécies:
human
técnica(s):
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
citations:
7
Produtos recomendados
fonte biológica
rabbit
Nível de qualidade
100
500
conjugado
unconjugated
forma do anticorpo
culture supernatant
tipo de produto de anticorpo
primary antibodies
clone
MRQ-46, monoclonal
descrição
For In Vitro Diagnostic Use in Select Regions (See Chart)
Formulário
buffered aqueous solution
reatividade de espécies
human
embalagem
vial of 0.1 mL concentrate (368R-74)
vial of 0.5 mL concentrate (368R-75)
bottle of 1.0 mL predilute (368R-77)
vial of 1.0 mL concentrate (368R-76)
bottle of 7.0 mL predilute (368R-78)
fabricante/nome comercial
Cell Marque™
técnica(s)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
Isotipo
IgG1
controle
tonsil
Condições de expedição
wet ice
temperatura de armazenamento
2-8°C
visualização
nuclear
Informações sobre genes
human ... TBX21(30009)
Categorias relacionadas
Descrição geral
T-bet, a T-box transcription factor, is expressed in CD4+ T-lymphocytes committed to T-helper (Th)1 T-cell development from naïve T-helper precursor cells (Thp) and redirects Th2 T-cells to Th1 development. Anti-T-bet is a marker of mature T-cells and is expressed at very low levels in Thp cells and is absent in precursor T-lymphoblastic leukemia/lymphoma cells. Scattered small lymphocytes in the interfollicular T-cell zone of reactive lymphoid tissue, including tonsil, lymph node, and spleen exhibited nuclear staining for anti-T-bet, with no anti-T-bet staining observed in germinal centers or mantle or marginal zones. T-bet is expressed in a significant subset of B-cell lymphoproliferative disorders, particularly at an early stage of B-cell development (precursor B-cell lymphoblastic leukemia/lymphoblastic lymphoma), and B-cell neoplasms derived from mature B-cells, including CLL/SLL, marginal zone lymphoma, and hairy cell leukemia. In contrast, B-cell neoplasms derived from pre-germinal center or germinal center B-cells, including mantle cell lymphoma, follicular lymphoma, diffuse large B-cell lymphoma, and Burkitt lymphoma are negative for anti-T-bet. Therefore, anti-T-bet should serve as a useful marker for the diagnosis and subtyping of B-cell and T-cell lymphoproliferative disorders.
Qualidade
 IVD |  IVD |  IVD |  RUO |
Ligação
T-bet Positive Control Slides, Product No. 368S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
forma física
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
Nota de preparo
Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.
Outras notas
For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com
Informações legais
Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany
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David M Dorfman et al.
American journal of clinical pathology, 122(2), 292-297 (2004-08-25)
T-bet, a T-box transcription factor, is expressed in CD4+ T lymphocytes committed to Th1 T-cell development and in a subset of T-cell non-Hodgkin lymphomas. Recent evidence indicates that T-bet also is expressed in B lymphocytes and might participate in immunoglobulin
Akira Harashima et al.
Leukemia research, 29(7), 841-848 (2005-06-02)
A number of transcription factors (TFs) have been reported that play crucial roles in hematopoiesis. However, only little is known about how these factors are involved in the mechanisms of hematopoietic development and lineage commitment. To investigate the roles of
Teresa Marafioti et al.
The American journal of pathology, 162(3), 861-871 (2003-02-25)
In this study we have investigated the expression of three B-cell-associated transcription factors in normal lymphoid tissue and in T-cell neoplasms (three cell lines, and more than 50 biopsy samples). Nuclear OCT-1 immunoreactivity was seen in normal B cells, in
Korinna Jöhrens et al.
The American journal of surgical pathology, 31(8), 1181-1185 (2007-08-02)
Diagnosis of minimal infiltration by hairy cell leukemia (HCL) cells in bone marrow trephines is challenging as its differentiation from interstitially distributed infiltrates of reactive B cells and small B-cell lymphomas other than HCL is difficult or impossible. The diagnostic
W X Zhang et al.
Genomics, 70(1), 41-48 (2000-11-23)
The T-box is a strongly conserved protein domain, 174 to 186 amino acids in length, that binds DNA. Many genes from many species have been shown to encode T-box domain-containing proteins. Here we report the cloning and characterization of a
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