343M-9

TTF-1 (8G7G3/1) Mouse Monoclonal Antibody

• UNSPSC Code: 12352203
• NACRES: NA.41

Propiedades

• biological source: mouse
• Quality Level: 100; 500
• conjugate: unconjugated
• antibody form: culture supernatant
• antibody product type: primary antibodies
• clone: 8G7G3/1, monoclonal
• description: For In Vitro Diagnostic Use in Select Regions (See Chart)
• form: buffered aqueous solution
• species reactivity: human
• packaging: 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)
• manufacturer/tradename: Cell Marque^™
• technique(s): immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
• isotype: IgG1
• control: lung adenocarcinoma
• shipped in: wet ice
• storage temp.: 2-8°C
• visualization: nuclear
• Gene Information: human ... A1CF(29974)

Descripción

General description

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.

Quality

IVD

IVD

IVD

RUO

Linkage

TTF-1 Positive Control Slides, Product No. 343S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Preparation Note

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Legal Information

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany