TTF-1 / NKX2-1 Antibody (8G7G3/1 + NX2.1/690)

Immunohistochemistry-Paraffin: TTF-1 / NKX2-1 Antibody (8G7G3/1 + NX2.1/690) [NBP2-44501] - Human Lung Carcinoma stained with TTF-1 Monoclonal Antibody (8G7G3/1 + NX2.1/690)

Immunohistochemistry: TTF-1 / NKX2-1 Antibody (8G7G3/1 + NX2.1/690) [NBP2-44501] - TTF1 staining in thyroid tissue of wild-type C57 mouse (red). Dilution is 1:100. Image from a verified customer review.

Immunohistochemistry-Paraffin: TTF-1 / NKX2-1 Antibody (8G7G3/1 + NX2.1/690) [NBP2-44501] - Human Thyroid stained with TTF-1 Monoclonal Antibody (8G7G3/1 + NX2.1/690)

• Reactivity: Hu, Mu, Rt
• Applications: Flow, ICC/IF, IHC, ICC/IF
• Clone: 8G7G3/1 + NX2.1/690
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: 0.2 mg/ml

TTF-1 / NKX2-1 Antibody (8G7G3/1 + NX2.1/690) Summary

• Description: 200ug/ml of antibody purified from Bioreactor Concentrate by Protein A or G. Prepared in 10 mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0 mg/ml. (NBP2-47773)
  
  Antibody with azide - store at 2 to 8C. Antibody without azide - store at -20 to -80C.
• Immunogen: Rat full length TTF-1 / NKX2-1 recombinant protein (8G7G3/1); Recombinant TTF-1 / NKX2-1 protein (NX2.1/690) (Uniprot: P23441)
• Localization: Nuclear
• Marker: Thyroid & Lung Epithelial Marker
• Isotype: IgG1 Kappa/IgG1 Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: NKX2-1
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 1-2 ug/million cells
  • Immunocytochemistry/ Immunofluorescence 1-2 ug/ml
  • Immunofluorescence 0.5 - 1.0 ug/ml
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1-2 ug/ml
• Application Notes: Immunohistochemistry (Formalin-fixed): 1-2ug/ml for 30 minutes at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95C followed by cooling at RT for 20 minutes.
  Optimal dilution for a specific application should be determined.
• Theoretical MW: 40 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C.
• Buffer: 10 mM PBS with 0.05% BSA
• Preservative: 0.05% Sodium Azide
• Concentration: 0.2 mg/ml
• Purity: Protein A or G purified

Alternate Names for TTF-1 / NKX2-1 Antibody (8G7G3/1 + NX2.1/690)

• BCH
• benign chorea
• BHC
• Homeobox protein NK-2 homolog A
• homeobox protein Nkx-2.1
• NK2 homeobox 1
• NK-2 homolog A
• NKX2.1
• NKX2-1
• NKX2A
• NKX2ANKX2.1
• T/EBP
• Thyroid nuclear factor 1
• Thyroid transcription factor 1BHC
• TITF1
• TITF1TEBP
• TTF1
• TTF-1
• TTF1BCH
• TTF-1NK-2

Background

The thyroid transcription factor 1 (TTF-1) is a homeodomain-containing transcription factor that activates the transcriptional activity of thyroid-specific gene promoters by binding to them. Hence, TTF-1 is crucial in the maintenance of the thyroid differentiation phenotype (1). Thyroid dysgenesis (TD) is responsible for most cases of congenital hypothyroidism, a condition that affects about one in 4000 newborns. Mutations in PAX8, TTF1, or FOXE1 may account for congenital hypothyroidism in patients with either isolated TD or TD with associated malformations involving kidney, lung, forebrain, and palate (2). In addition to its presence in thyroid gland epithelium, the human TTF-1 protein was detected by immunohistochemistry in human fetal lung as early as 11 weeks of gestation, being localized in the nuclei of epithelial cells of the developing airways. After birth, TTF-1 was selectively expressed in Type II epithelial cells in the alveoli and in subsets of bronchiolar epithelial cells in the conducting regions of the lung (3).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Review for TTF-1 / NKX2-1 Antibody (NBP2-44501) (1)

Average Rating: 5

(Based on 1 review)

We have 1 review tested in 1 species: Mouse.

reviewed by: Feng Li ICC Mouse 05/30/2017

Summary

• Application: Immunocytochemistry
• Sample Tested: Thyroid tissue
• Species: Mouse
• Lot: 7080-3p170314

Bioinformatics

• Gene Symbol: NKX2-1
• Uniprot:
  • P43699()
  • P43699()
  • P43699()