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| Product Name | GTF2B, 1-316aa, Human, His tag, E Coli |
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| Description | MW: 36.9 kDa (336aa), confirmed by MALDI-TOF. Purity >90% by SDS-PAGE. 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 t |
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| Size | 0.1 mg, 0.5 mg |
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| Concentration | 0.5 mg/ml (determined by Bradford assay) |
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| Applications | SDS-PAGE |
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| Other 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.] |
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| Gene, Accession, CAS # | GTF2B, Gene ID: 2959, Accession: NP_001505 |
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| Catalog # | MBS203455 |
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| Order / More Info | GTF2B, 1-316aa, Human, His tag, E Coli from MYBIOSOURCE INC. |
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| Product Specific References | Ing N.H., et al. (1992) J. Biol. Chem. 267:17617-17623.; Bushnell, David A, et al. (2004) Science. 303 (5660):983-8.; |
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