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Product Name
Human GTF2B/TF2B/TFIIB (GST tag) recombinant protein
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Description
Transcription Initiation Factor IIB (TFIIB) is an essential factor for transcription by RNA Polymerase II. TFIIB localizes to the nucleus where it forms a complex (the DAB complex) with transcription factor IID and IIA. TFIIB plays a role as a bridge between IID, which initially recognizes the promoter sequence, and RNA polymerase II. TFIIB is involved in the selection of transcription start site.
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Protein name
general transcription factor IIB(GTF2B)
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Protein short names
TF2B; TFIIB
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Uniprot ID
Q00403
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Source/Expression Host
E.coli
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Expression Plasmid/cDNA
A DNA sequence encoding the Human GTF2B/TF2B/TFIIB Met1-Leu316 is expressed with a GST tag at the N-terminus.
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Protein Species
Human
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Purity
>95% as determined by SDS-PAGE.
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Validations
Human GTF2B/TF2B/TFIIB (GST tag) recombinant protein
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