Recombinant Bovine TATA box-binding protein-associated factor RNA polymerase I subunit B(TAF1B) ,partial

Product Type Recombinant Protein
Uniprot No. Q1JQD6
Abbreviation TAF1B
Species Bos taurus (Bovine)
Gene Names TAF1B
Protein Names Recommended name: TATA box-binding protein-associated factor RNA polymerase I subunit B Alternative name(s): RNA polymerase I-specific TBP-associated factor 63 kDa Short name= TAFI63 TATA box-binding protein-associated factor 1B Sho
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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 (By similarity).
Subcellular Location Nucleus, nucleolus
Protein Families RRN7/TAF1B family
Database Links

KEGG: bta:511236

STRING: 9913.ENSBTAP00000041230

UniGene: Bt.20695

Product Details for Different Expression Systems

Product Name Recombinant Bovine TATA box-binding protein-associated factor RNA polymerase I subunit B(TAF1B) ,partial,Yeast
Code CSB-YP629051BO
Size Pls inquiry other sizes
Source Yeast
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Bovine TATA box-binding protein-associated factor RNA polymerase I subunit B(TAF1B) ,partial,E.coli
Code CSB-EP629051BO
Size Pls inquiry other sizes
Source E.coli
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-SUMO-tagged and C-terminal Myc-tagged
N-terminal His-B2M-tagged and C-terminal Myc-tagged
N-terminal His-GST-tagged and C-terminal Myc-tagged
N-terminal His-tagged
N-terminal His-SUMO-tagged
N-terminal His-B2M-tagged
N-terminal His-GST-tagged
N-terminal GST-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Bovine TATA box-binding protein-associated factor RNA polymerase I subunit B(TAF1B) ,partial,Baculovirus
Code CSB-BP629051BO
Size Pls inquiry other sizes
Source Baculovirus
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Bovine TATA box-binding protein-associated factor RNA polymerase I subunit B(TAF1B) ,partial,Mammalian cell
Code CSB-MP629051BO
Size Pls inquiry other sizes
Source Mammalian cell
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat

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