추천 제품
생물학적 소스
rabbit
Quality Level
100
500
결합
unconjugated
항체 형태
culture supernatant
항체 생산 유형
primary antibodies
클론
MRQ-46, monoclonal
설명
For In Vitro Diagnostic Use in Select Regions (See Chart)
양식
buffered aqueous solution
종 반응성
human
포장
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)
제조업체/상표
Cell Marque®
기술
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
동형
IgG1
제어
tonsil
배송 상태
wet ice
저장 온도
2-8°C
시각화
nuclear
유전자 정보
human ... TBX21(30009)
일반 설명
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.[1][2][3][4][5][6][7]
품질
 IVD |  IVD |  IVD |  RUO |
결합
T-bet Positive Control Slides, Product No. 368S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
물리적 형태
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
제조 메모
Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.
기타 정보
For Technical Service please contact: 800-665-7284 or email: [email protected]
법적 정보
Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany
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시험 성적서(COA)
Lot/Batch Number
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
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
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
S J Szabo et al.
Cell, 100(6), 655-669 (2000-04-13)
Naive T helper cells differentiate into two subsets, Th1 and Th2, each with distinct functions and cytokine profiles. Here, we report the isolation of T-bet, a Th1-specific T box transcription factor that controls the expression of the hallmark Th1 cytokine
Cigdem Atayar et al.
The American journal of pathology, 166(1), 127-134 (2005-01-06)
Since Hodgkin and Reed-Sternberg (HRS) cells of Hodgkin lymphoma (HL) generally have immunoglobulin gene rearrangements, they are considered to be of B-cell origin. One of the characteristics of HRS cells is a prominent production of various cytokines and chemokines. Cytokine
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