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AB227575

Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free

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(5 Publications)

Rabbit Recombinant Monoclonal TTF1 antibody. Carrier free. Suitable for IHC-P, WB and reacts with Human, Mouse, Rat samples. Cited in 5 publications.

View Alternative Names

NKX2A, TITF1, TTF1, NKX2-1, Homeobox protein Nkx-2.1, Homeobox protein NK-2 homolog A, Thyroid nuclear factor 1, Thyroid transcription factor 1, Thyroid-specific enhancer-binding protein, TTF-1, T/EBP

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)

This data was developed using ab133638, the same antibody clone in a different buffer formulation.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human lung tissue sections labeling TTF1/Nkx2-1 with purified ab133638 at 1 : 100 (1.39 μg/ml). Heat mediated antigen retrieval was performed using Bond™ Epitope Retrieval Solution 2 (pH 9.0). Tissue was counterstained with Hematoxylin. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used. PBS instead of the primary antibody was used as the negative control. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)

This data was developed using ab133638, the same antibody clone in a different buffer formulation.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of rat lung tissue sections labeling TTF1/Nkx2-1 with purified ab133638 at 1 : 100 (1.39 μg/ml). Heat mediated antigen retrieval was performed using Bond™ Epitope Retrieval Solution 2 (pH 9.0). Tissue was counterstained with Hematoxylin. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used. PBS instead of the primary antibody was used as the negative control. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)

This data was developed using ab133638, the same antibody clone in a different buffer formulation.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse lung tissue sections labeling TTF1/Nkx2-1 with purified ab133638 at 1 : 100 (1.39 μg/ml). Heat mediated antigen retrieval was performed using Bond™ Epitope Retrieval Solution 2 (pH 9.0). Tissue was counterstained with Hematoxylin. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used. PBS instead of the primary antibody was used as the negative control. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Western blot - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)
  • WB

Supplier Data

Western blot - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] - BSA and Azide free (AB227575)

This data was developed using ab133638, the same antibody clone in a different buffer formulation.

All lanes:

Western blot - Anti-TTF1/Nkx2-1 antibody [EPR8190-6] (<a href='/en-us/products/primary-antibodies/ttf1-nkx2-1-antibody-epr8190-6-ab133638'>ab133638</a>) at 1/1000 dilution

Lane 1:

Human lung lysate at 15 µg

Lane 2:

Human thyroid lysate at 15 µg

Lane 3:

Rat lung lysate at 15 µg

Lane 4:

Mouse lung lysate at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

Predicted band size: 39 kDa

Observed band size: 38-42 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR8190-6

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

WB, IHC-P

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

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Product details

ab227575 is the carrier-free version of ab133638.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TTF1 also known as Nkx2-1 is a transcription factor with a molecular mass of approximately 38 kDa. It plays a significant role in regulating gene expression. This target is mainly expressed in tissues such as the thyroid lung and the brain. In the thyroid it activates genes associated with thyroid hormone synthesis while in the lung it regulates genes important for lung development and function. It is also referred to by other alternate names such as anti-TTF1 and NKX2.1.
Biological function summary

TTF1/Nkx2-1 is essential for organ-specific development and maintenance. It is a critical component of transcriptional complexes that modulate the expression of genes during the development of the thyroid and lung tissues. TTF1/Nkx2-1 impacts cellular processes by controlling genes involved in differentiation. Its regulatory functions play an important role in dictating cell fate decisions and maintaining organ identity.

Pathways

The activity of TTF1/Nkx2-1 integrates into the TGF-beta signaling and Wnt pathways. These pathways are imperative for cellular proliferation and differentiation. TTF1/Nkx2-1 possesses interactions with proteins like SMADs within the TGF-beta pathway influencing cellular responses. Similarly it interacts with beta-catenin in the Wnt pathway contributing to the modulation of gene expression relevant to developmental processes.

TTF1/Nkx2-1 has been associated with conditions like lung cancer and congenital hypothyroidism. Altered expression or mutations in this transcription factor can lead to these disorders. For instance in lung cancer the aberrant expression of TTF1/Nkx2-1 may involve proteins such as EGFR which contributes to tumorigenesis. In congenital hypothyroidism disruptions in TTF1/Nkx2-1 activity can affect thyroid hormone synthesis-related proteins impacting metabolic processes.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Transcription factor that binds and activates the promoter of thyroid specific genes such as thyroglobulin, thyroperoxidase, and thyrotropin receptor. Crucial in the maintenance of the thyroid differentiation phenotype. May play a role in lung development and surfactant homeostasis. Forms a regulatory loop with GRHL2 that coordinates lung epithelial cell morphogenesis and differentiation. Activates the transcription of GNRHR and plays a role in enhancing the circadian oscillation of its gene expression. Represses the transcription of the circadian transcriptional repressor NR1D1 (By similarity).
See full target information NKX2-1

Publications (5)

Recent publications for all applications. Explore the full list and refine your search

Cell death and differentiation 24:1761-1771 PubMed28574510

2017

RIP4 inhibits STAT3 signaling to sustain lung adenocarcinoma differentiation.

Applications

Unspecified application

Species

Unspecified reactive species

Jawahar Kopparam,Johanna Chiffelle,Paolo Angelino,Alessandra Piersigilli,Nadine Zangger,Mauro Delorenzi,Etienne Meylan

Proceedings of the National Academy of Sciences of 113:7614-9 PubMed27335465

2016

Ablation of Liver X receptors α and β leads to spontaneous peripheral squamous cell lung cancer in mice.

Applications

Unspecified application

Species

Unspecified reactive species

Yu-Bing Dai,Yi-Fei Miao,Wan-Fu Wu,Yu Li,Francesca D'Errico,Wen Su,Alan R Burns,Bo Huang,Laure Maneix,Margaret Warner,Jan-Åke Gustafsson

Cancer research 74:4676-84 PubMed25035393

2014

Kinase domain activation of FGFR2 yields high-grade lung adenocarcinoma sensitive to a Pan-FGFR inhibitor in a mouse model of NSCLC.

Applications

Unspecified application

Species

Unspecified reactive species

Jeremy H Tchaicha,Esra A Akbay,Abigail Altabef,Oliver R Mikse,Eiki Kikuchi,Kevin Rhee,Rachel G Liao,Roderick T Bronson,Lynette M Sholl,Matthew Meyerson,Peter S Hammerman,Kwok-Kin Wong

Neuroscience 270:148-57 PubMed24735821

2014

Prenatal betamethasone does not affect glutamatergic or GABAergic neurogenesis in preterm newborns.

Applications

Unspecified application

Species

Unspecified reactive species

L R Vose,G Vinukonda,D Diamond,R Korumilli,F Hu,M T K Zia,R Hevner,P Ballabh

Nature communications 5:3261 PubMed24531128

2014

Transdifferentiation of lung adenocarcinoma in mice with Lkb1 deficiency to squamous cell carcinoma.

Applications

IHC-P

Species

Mouse

Xiangkun Han,Fuming Li,Zhaoyuan Fang,Yijun Gao,Fei Li,Rong Fang,Shun Yao,Yihua Sun,Li Li,Wenjing Zhang,Huimin Ma,Qian Xiao,Gaoxiang Ge,Jing Fang,Hongda Wang,Lei Zhang,Kwok-kin Wong,Haiquan Chen,Yingyong Hou,Hongbin Ji
View all publications

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