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Recombinant Proteins & Enzymes

Recombinant TFIIB protein

Aliases: GTF2B, TF2B
Catalog No: 31240 Format: 10 µg $395 Buy Now
Expressed In: E. coli Protein Species: Human

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for Recombinant TFIIB proteinContents

10 µg of recombinant protein supplied in 20 mM Tris-HCl, pH 7.3, 300 mM KCl, 0.2 mM EDTA and 20% glycerol. Please refer to product insert upon arrival for lot-specific concentration.

for Recombinant TFIIB proteinBackground

TFIIB, transcription factor II B (also known as general transcription factor IIB, GTF2B) is required by RNA polymerase II for initiation of transcription. TFIIB forms a complex with transcription factors IID and IIA (DAB complex) within the nucleus.

for Recombinant TFIIB proteinApplication Notes

Recombinant TFIIB protein is suitable for use in in vitro transcription assays. A recommended starting point for the in vitro transcription assay is 10-50 ng recombinant protein per reaction.

for Recombinant TFIIB proteinProtein Details

Recombinant TFIIB protein was expressed in E. coli as the full-length human protein (accession number AAA61149) with an N-terminal FLAG-Tag. The molecular weight of the protein is ~36.8 kDa.

for Recombinant TFIIB proteinGuarantee

This product is guaranteed for 6 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.

Technical Data Sheet

Recombinant TFIIB protein