NKX2.1 Antibody / TTF-1 | V3654-100UG

NKX2.1 Antibody / TTF-1 | V3654-100UG | Gentaur US, UK & Europe Disrtribition

Family: Primary antibody

Formulation: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide

Format: Purified

Clone: rNX2.1/690

Host: Mouse

Clonality: Recombinant Mouse Monoclonal

Isotype: Mouse IgG1, kappa

Species Reactivity: Human, Mouse, Rat

Application: IHC-P

Application Details: Immunohistochemistry (FFPE): 0.5-1ug/ml for 30 min at RT

Application Note: Optimal dilution of the recombinant TTF-1 antibody should be determined by the researcher.

1. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Purity: Protein G affinity chromatography

Description: Recognizes a protein of 40kDa, identified as Thyroid transcription factor-1, also called NKX2.1. TTF-1 is a member of the NKx2 family of homeodomain transcription factors. It is expressed in epithelial cells of the thyroid gland and the lung. Nuclei from liver, stomach, pancreas, small intestine, colon, kidney, breast, skin, testes, pituitary, prostate, and adrenal glands are unreactive. Anti-TTF-1 is useful in differentiating primary adenocarcinoma of the lung from metastatic carcinomas originating in the breast, mediastinal germ cell tumors, and malignant mesothelioma. It can also be used to differentiate small cell lung carcinoma from lymphoid infiltrates. Loss of TTF-1 expression in non-small cell lung carcinoma has been associated with aggressive behavior of such neoplasms. TTF-1 reactivity is also seen in thyroid malignancies.

Immunogen: Recombinant protein was used as the immunogen for the recombinant TTF-1 antibody.

Storage: Store the recombinant TTF-1 antibody at 2-8oC (with azide) or aliquot and store at -20 °C or colder (without azide).

Localization: Nuclear