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| Cat.No | ACP17346 | Target Name | TAF1B |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Expression Range | 1-588 | Protein Length | Full length protein |
| Purity | >85% (SDS-PAGE) | Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | Q53T94 |
|---|
Uniprot Id
Q53T94
Target Species
Human
Target Name
TAF1B
Target Full Name
TATA box-binding protein-associated factor RNA polymerase I subunit B
Target Function
Component of RNA polymerase I core factor complex that acts as a GTF2B/TFIIB-like factor and plays a key role in multiple steps during transcription initiation such as pre-initiation complex (PIC) assembly and postpolymerase recruitment events in polymerase I (Pol I) transcription. Binds rDNA promoters and plays a role in Pol I recruitment as a component of the SL1/TIF-IB complex and, possibly, directly through its interaction with RRN3.
Target Subcellular Location
Nucleus, nucleolus.
Target Protein Families
RRN7/TAF1B family
Target Synonyms
TAF1B; TATA box-binding protein-associated factor RNA polymerase I subunit B; RNA polymerase I-specific TBP-associated factor 63 kDa; TAFI63; TATA box-binding protein-associated factor 1B; TBP-associated factor 1B; Transcription initiation factor SL1/TIF-IB subunit B
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