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Recombinant Human Transcription initiation factor IIE subunit beta(GTF2E2)


Recombinant Human Transcription initiation factor IIE subunit beta(GTF2E2)

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 10-20 working days

Research Topic: Transcription

Uniprot ID: P29084

Gene Names: GTF2E2

Organism: Homo sapiens (Human)


Expression Region: 1-291aa

Sequence Info: Full Length

Source: E.coli

Tag Info: N-terminal 6xHis-tagged

MW: 37 kDa

Alternative Name(s): General transcription factor IIE subunit 2

Relevance: 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.

Reference: Structure and functional properties of human general transcription factor IIE.Peterson M.G., Inostroza J., Maxon M.E., Flores O., Admon A., Reinberg D., Tjian R.Nature 354:369-373(1991)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

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