Recombinant Methanococcus maripaludis Transcription factor E(tfe)

Product Type Recombinant Protein
Uniprot No. A4G0F7
Species Methanococcus maripaludis (strain C5 / ATCC BAA-1333)
Gene Names tfe
Protein Names Recommended name: Transcription factor E Short name= TFE Alternative name(s): TFIIE subunit alpha homolog Transcription initiation factor TFIIE
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 Transcription factor that plays a role in the activation of archaeal genes transcribed by RNA polymerase. Facilitates transcription initiation by enhancing TATA-box recognition by TATA-box-binding protein (Tbp), and transcription factor B (Tfb) and RNA polymerase recruitment. Not absolutely required for transcription in vitro, but particularly important in cases where Tbp or Tfb function is not optimal. It dynamically alters the nucleic acid-binding properties of RNA polymerases by stabilizing the initiation complex and destabilizing elongation complexes. Seems to translocate with the RNA polymerase following initiation and acts by binding to the non template strand of the transcription bubble in elongation complexes.
Protein Families TFE family
Database Links

KEGG: mmq:MmarC5_1644

STRING: 402880.MmarC5_1644

Product Details for Different Expression Systems

Product Name Recombinant Methanococcus maripaludis Transcription factor E(tfe),Yeast
Code CSB-YP389967MNP
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 MLENPLIQQV LFEIMDEDVV GFDVLSVLIN TNEVTDDEIS RQLDVKLNNI RRILYKLYEA RLVDYNREKD EETNWYTYTW KPSLEKVPAL VAKKMKNVLN GLKEQLEMEE TNMFFFCSDC EIKFTFEDAM DSGFRCPQCG GMMYEYDNKK DISLLKEQIN YLEDEFTKNP LFSAY
Expression Region 1-175
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
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Product Name Recombinant Methanococcus maripaludis Transcription factor E(tfe),E.coli
Code CSB-EP389967MNP
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 MLENPLIQQV LFEIMDEDVV GFDVLSVLIN TNEVTDDEIS RQLDVKLNNI RRILYKLYEA RLVDYNREKD EETNWYTYTW KPSLEKVPAL VAKKMKNVLN GLKEQLEMEE TNMFFFCSDC EIKFTFEDAM DSGFRCPQCG GMMYEYDNKK DISLLKEQIN YLEDEFTKNP LFSAY
Expression Region 1-175
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Methanococcus maripaludis Transcription factor E(tfe),Baculovirus
Code CSB-BP389967MNP
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 MLENPLIQQV LFEIMDEDVV GFDVLSVLIN TNEVTDDEIS RQLDVKLNNI RRILYKLYEA RLVDYNREKD EETNWYTYTW KPSLEKVPAL VAKKMKNVLN GLKEQLEMEE TNMFFFCSDC EIKFTFEDAM DSGFRCPQCG GMMYEYDNKK DISLLKEQIN YLEDEFTKNP LFSAY
Expression Region 1-175
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Methanococcus maripaludis Transcription factor E(tfe),Mammalian cell
Code CSB-MP389967MNP
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 MLENPLIQQV LFEIMDEDVV GFDVLSVLIN TNEVTDDEIS RQLDVKLNNI RRILYKLYEA RLVDYNREKD EETNWYTYTW KPSLEKVPAL VAKKMKNVLN GLKEQLEMEE TNMFFFCSDC EIKFTFEDAM DSGFRCPQCG GMMYEYDNKK DISLLKEQIN YLEDEFTKNP LFSAY
Expression Region 1-175
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat

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