推荐产品
生物来源
mouse
质量水平
100
500
偶联物
unconjugated
抗体形式
culture supernatant
抗体产品类型
primary antibodies
克隆
8G7G3/1, monoclonal
描述
For In Vitro Diagnostic Use in Select Regions (See Chart)
表单
buffered aqueous solution
种属反应性
human
包装
vial of 0.1 mL concentrate (343M-94)
vial of 0.5 mL concentrate (343M-95)
bottle of 1.0 mL predilute (343M-97)
vial of 1.0 mL concentrate (343M-96)
bottle of 7.0 mL predilute (343M-98)
制造商/商品名称
Cell Marque®
技术
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
同位素/亚型
IgG1
控制
lung adenocarcinoma
运输
wet ice
储存温度
2-8°C
可视化
nuclear
基因信息
human ... A1CF(29974)
一般描述
Anti-TTF-1 (Thyroid Transcription Factor 1) is useful in differentiating primary adenocarcinoma of the lung from metastatic carcinomas originating in the organs rather than thyroid, germ cell tumors, and malignant mesothelioma. It can also be used to differentiate small cell lung carcinoma from lymphoid infiltrates. TTF-1 labeling is also seen in thyroid and thyroid-derived tumors TTF-1 immunostaining is useful in the differentiation between pulmonary and nonpulmonary origin of adenocarcinomas in malignant effusions. TTF-1 staining is very reliable in discerning whether a brain metastasis has arisen from a pulmonary or nonpulmonary site, particularly when dealing with adenocarcinomas and large-cell carcinomas.
Thyroid transcription factor-1 (TTF-1) is a transcription factor that plays a role in regulating genes expressed within the thyroid, lungs, and brain. TTF-1 expression is present in normal thyroid epithelium and type II pneumocytes and nonciliated bronchiolar secretory cells of the lung. TTF-1 expression is seen in most primary lung and thyroid carcinomas, but rarely in other carcinomas. Anti-TTF-1 immunohistochemistry is useful for identifying carcinomas of thyroid and lung origin.
质量
 IVD |  IVD |  IVD |  RUO |
联系
TTF-1 Positive Control Slides, Product No. 343S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
外形
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
制备说明
Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.
其他说明
For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com
法律信息
Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany
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法规信息
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历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
C Di Loreto et al.
Journal of clinical pathology, 50(1), 30-32 (1997-01-01)
To investigate the immunocytochemical expression of the tissue specific transcription factor-1 (TTF-1) on cytological specimens of small cell lung carcinoma (SCLC) and to establish its value in the cytological diagnosis of lung cancer. For each case, the diagnosis was made
R Katoh et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 13(5), 570-576 (2000-05-29)
Thyroid transcription factor-1 (TTF-1) has been known to regulate the transcriptional activity of thyroid-specific genes. We examined the expression of TTF-1 in non-neoplastic and neoplastic thyroid tissues. By immunohistochemistry, the nuclei of normal and hyperplastic follicular cells strongly reacted with
Dongfeng Tan et al.
Human pathology, 34(6), 597-604 (2003-06-27)
Thyroid transcription factor 1 (TTF-1), a homeodomain-containing transcription factor, plays a pivotal role in lung development, cell growth, and differentiation processes. The current literature reports considerable variation in frequency of TTF-1 protein expression in human non-small cell lung cancer (NSCLC).
P A Bejarano et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 9(4), 445-452 (1996-04-01)
Antibodies to the pulmonary epithelial cell-specific proteins surfactant proteins A and B (SP-A and SP-B) and to thyroid transcription factor-1 (TTF-1), a homeodomain nuclear transcription protein, were used as immunohistochemical markers to asses their ability to distinguish primary pulmonary non-small
C Di Loreto et al.
Cancer letters, 124(1), 73-78 (1998-03-21)
TTF-1 is a tissue-specific transcription factor expressed in the epithelial cells of thyroid and lung. This study investigates the immunohistochemical expression of TTF-1 in pleural malignant mesotheliomas (MM) and adenocarcinomas (AC) of the lung, respectively. For this purpose, 33 biopsy
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