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Recombinant Proteins & Enzymes

Recombinant TFIIB protein, active

Catalog No: 31240 Format: 10 µg $335 Buy Now

Expressed In:

E. coli

Protein Species:

Human

for Recombinant TFIIB protein, activeContents

10 µg of recombinant protein supplied at a concentration of 0.4 µg/µl in 20 mM Tris-HCl, pH 7.3, 300 mM KCl, 0.2 mM EDTA and 20% glycerol.

for Recombinant TFIIB protein, activeBackground

TFIIB, transcripiton 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 protein, activeApplication 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 protein, activeProtein 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 protein, activeGuarantee

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, active