Recombinant human GTF2B protein
€0.00
In stock
SKU
ATGP0449
Description
GTF2B, also known as transcription factor II B, is one of several general transcription factors that make up the RNA polymerase II preinitiation complex. It localizes to the nucleus where it forms a complex (the DAB complex) with transcription factors IID and IIA. The protein serves as a bridge between IID, the factor which initially recognizes the promoter sequence, and RNA polymerase II. It is involved in the selection of the transcription start site. Recombinant GTF2B protein was expressed in E. coli and purified by using conventional chromatography techniques.Alternative Names
General transcription factor IIB, TF2B, TFIIB, General transcription factor IIB General transcription factor TFIIB, GTF2B, RNA polymerase II transcription factor IIB, S300 II, TF IIB, Transcription initiation factor IIB.Concentration
0.25mg/ml (determined by Bradford assay)Concentration
Liquid in. 20mM MES buffer (pH 6.0) containing 30% glycerol, 0.1M NaCl, 1mM DTTStorage: Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
GTF2B, also known as transcription factor II B, is one of several general transcription factors that make up the RNA polymerase II preinitiation complex. It localizes to the nucleus where it forms a complex (the DAB complex) with transcription factors IID and IIA. The protein serves as a bridge between IID, the factor which initially recognizes the promoter sequence, and RNA polymerase II. It is involved in the selection of the transcription start site. Recombinant GTF2B protein was expressed in E. coli and purified by using conventional chromatography techniques.Alternative Names
General transcription factor IIB, TF2B, TFIIB, General transcription factor IIB General transcription factor TFIIB, GTF2B, RNA polymerase II transcription factor IIB, S300 II, TF IIB, Transcription initiation factor IIB.Concentration
0.25mg/ml (determined by Bradford assay)Concentration
Liquid in. 20mM MES buffer (pH 6.0) containing 30% glycerol, 0.1M NaCl, 1mM DTTStorage: Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
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