TTF-I Polyclonal Antibody Sizes: 50μL, 100μL Catalogue Numbers: RA35671-50, RA35671-100 Citations, Manuals and MSDS Available upon request. Background: transcription termination factor 1 (TTF1) Homo sapiens 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. [provided by RefSeq, Apr 2011], Condition: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. Storage Instructions: -20°C/1 year Recommended dilutions: Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications. Alternative Names: TTF1; Transcription termination factor 1; TTF-1; RNA polymerase I termination factor; Transcription termination factor I; TTF-I Applications: IHC-p; IF (paraffin section) ; ELISA Species Cross-Reactivity: Human; Rat; Mouse GeneID (Human): 7270 SWISS: Q15361 Source: Rabbit Research Use Only