Mouse Monoclonal Antibody to TTF1
Purified Mouse Monoclonal Antibody
- 产品详情
- 实验流程
Application ![]()
| WB, FC, E |
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Primary Accession | Q15361 |
Reactivity | Human |
Host | Mouse |
Clonality | Monoclonal |
Clone Names | 2F4B12 |
Isotype | Mouse IgG1 |
Calculated MW | 103051 Da |
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; FCM: 1/200 - 1/400 |
Gene ID | 7270 |
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Other Names | TTF-1; TTF-I |
Dilution | WB~~1:1000 FC~~1:10~50 E~~N/A |
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. |
Name | TTF1 |
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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 {ECO:0000250|UniProtKB:Q62187}. Nucleus, nucleolus {ECO:0000250|UniProtKB:Q62187}. Nucleus, nucleoplasm {ECO:0000250|UniProtKB:Q62187}. Note=May be localized to the nucleolus in an NPM1/B23-dependent manner. May be displaced from the nucleolus into the nucleoplasm in an CDKN2A/ARF-dependent manner. May shuttle back and forth from nucleoplasm to nucleolus {ECO:0000250|UniProtKB:Q62187} |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
REFERENCES
1.Tumour Biol. 2015 Sep;36(10):8085-92. ; 2.Chest. 2013 Oct;144(4):1199-206.;

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