|Application ||WB, IHC, FC, ICC, E|
|Description||This gene encodes a transcription termination factor that is localized to the nucleolus and plays a critical role in ribosomal gene transcription. The encoded protein mediates the termination of RNA polymerase I transcription by binding to Sal box terminator elements downstream of pre-rRNA coding regions. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. This gene shares the symbol/alias 'TFF1' with another gene, NK2 homeobox 1, also known as thyroid transcription factor 1, which plays a role in the regulation of thyroid-specific gene expression.;|
|Immunogen||Purified recombinant fragment of human TTF1 (AA: 1-150) expressed in E. Coli.|
|Formulation||Purified antibody in PBS with 0.05% sodium azide|
|Application Note||ELISA: 1/10000|
WB: 1/500 - 1/2000
IHC: 1/200 - 1/1000
ICC: 1/200 - 1/1000
FCM: 1/200 - 1/400
|Other Names||TTF-1; TTF-I|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.|
|Precautions||Mouse Monoclonal Antibody to TTF1 is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Multifunctional nucleolar protein that terminates ribosomal gene transcription, mediates replication fork arrest and regulates RNA polymerase I transcription on chromatin. Plays a dual role in rDNA regulation, being involved in both activation and silencing of rDNA transcription. Interaction with BAZ2A/TIP5 recovers DNA-binding activity.|
|Cellular Location||Nucleus. Nucleus, nucleolus.|
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1.Tumour Biol. 2015 Sep;36(10):8085-92. ; 2.Chest. 2013 Oct;144(4):1199-206.;
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