Recombinant Xenopus laevis General transcription factor IIE subunit 2(gtf2e2)

Product Type Recombinant Protein
Uniprot No. P29540
Species Xenopus laevis (African clawed frog)
Gene Names gtf2e2
Protein Names Recommended name: General transcription factor IIE subunit 2 Alternative name(s): Transcription initiation factor IIE subunit beta Short name= TFIIE-beta
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 Recruits TFIIH to the initiation complex and stimulates the RNA polymerase II C-terminal domain kinase and DNA-dependent ATPase activities of TFIIH. Both TFIIH and TFIIE are required for promoter clearance by RNA polymerase.
Subcellular Location Nucleus
Protein Families TFIIE beta subunit family
Database Links

KEGG: xla:734303

UniGene: Xl.37700

Product Details for Different Expression Systems

Product Name Recombinant Xenopus laevis General transcription factor IIE subunit 2(gtf2e2),Yeast
Code CSB-YP341076XBE
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.
Sequence MDPALLRDRE LFKKRALTTP AVEKRPSASS ESSKKKRAKL ELSSTSGSKP SSDGSNGSFN LKSLSGSSGY KFGVLAKIVN YMKTRHQRGD TYPLTLEEIL DETQHLDIGI KQKQWLMSEA LVNNPKIEII DGKYAFKPKY NLKDKKALLR LLDKHDQRGL GGILLEDIEE GLPNAQKAIK ALGDQIVFVT RPDKKKILFY NDKSCQFTVD EEFQKLWRSV PVDSMDDEKI EEYLKRQGIS SMQESGPKKI IPVQKRKKAT SQRRRFKTHN DHLAGVLKDY TDVASGKP
Expression Region 1-288
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
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Product Name Recombinant Xenopus laevis General transcription factor IIE subunit 2(gtf2e2),E.coli
Code CSB-EP341076XBE
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.
Sequence MDPALLRDRE LFKKRALTTP AVEKRPSASS ESSKKKRAKL ELSSTSGSKP SSDGSNGSFN LKSLSGSSGY KFGVLAKIVN YMKTRHQRGD TYPLTLEEIL DETQHLDIGI KQKQWLMSEA LVNNPKIEII DGKYAFKPKY NLKDKKALLR LLDKHDQRGL GGILLEDIEE GLPNAQKAIK ALGDQIVFVT RPDKKKILFY NDKSCQFTVD EEFQKLWRSV PVDSMDDEKI EEYLKRQGIS SMQESGPKKI IPVQKRKKAT SQRRRFKTHN DHLAGVLKDY TDVASGKP
Expression Region 1-288
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Xenopus laevis General transcription factor IIE subunit 2(gtf2e2),Baculovirus
Code CSB-BP341076XBE
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.
Sequence MDPALLRDRE LFKKRALTTP AVEKRPSASS ESSKKKRAKL ELSSTSGSKP SSDGSNGSFN LKSLSGSSGY KFGVLAKIVN YMKTRHQRGD TYPLTLEEIL DETQHLDIGI KQKQWLMSEA LVNNPKIEII DGKYAFKPKY NLKDKKALLR LLDKHDQRGL GGILLEDIEE GLPNAQKAIK ALGDQIVFVT RPDKKKILFY NDKSCQFTVD EEFQKLWRSV PVDSMDDEKI EEYLKRQGIS SMQESGPKKI IPVQKRKKAT SQRRRFKTHN DHLAGVLKDY TDVASGKP
Expression Region 1-288
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Xenopus laevis General transcription factor IIE subunit 2(gtf2e2),Mammalian cell
Code CSB-MP341076XBE
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.
Sequence MDPALLRDRE LFKKRALTTP AVEKRPSASS ESSKKKRAKL ELSSTSGSKP SSDGSNGSFN LKSLSGSSGY KFGVLAKIVN YMKTRHQRGD TYPLTLEEIL DETQHLDIGI KQKQWLMSEA LVNNPKIEII DGKYAFKPKY NLKDKKALLR LLDKHDQRGL GGILLEDIEE GLPNAQKAIK ALGDQIVFVT RPDKKKILFY NDKSCQFTVD EEFQKLWRSV PVDSMDDEKI EEYLKRQGIS SMQESGPKKI IPVQKRKKAT SQRRRFKTHN DHLAGVLKDY TDVASGKP
Expression Region 1-288
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat

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