GTF2B Protein (GST tag)
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- 抗原 See all GTF2B 蛋白
- GTF2B (General Transcription Factor IIB (GTF2B))
- 蛋白类型
- Recombinant
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宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 标记
- This GTF2B protein is labelled with GST tag.
- 原理
- Recombinant Human TFIIB/GTF2B Protein (GST Tag)
- 序列
- Met 1-Leu316
- 产品特性
- Recombinant Human Transcription Initiation Factor IIB is produced by our E.coli expression system and the target gene encoding Met1-Leu316 is expressed with a GST tag at the N-terminus.
- 纯度
- > 85 % as determined by reducing SDS-PAGE.
- 内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
- Top Product
- Discover our top product GTF2B 蛋白
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General Transcription Factor IIB (GTF2B) (AA 1-316) protein (His tag)
GTF2B 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE ELISA, WB
General Transcription Factor IIB (GTF2B) (AA 1-316) protein (GST tag)GTF2B 宿主: 人 宿主: 小麦胚 Recombinant ELISA, WB, AP, AA
General Transcription Factor IIB (GTF2B) (AA 1-316) protein (Strep Tag)Crystallography grade GTF2B 宿主: 人 宿主: Tobacco (Nicotiana tabacum) Recombinant >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, SDS, WB
General Transcription Factor IIB (GTF2B) (AA 1-316) protein (Strep Tag)Crystallography grade GTF2B 宿主: 小鼠 宿主: Tobacco (Nicotiana tabacum) Recombinant ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, SDS, WB
General Transcription Factor IIB (GTF2B) (AA 1-316), (full length) protein (His-SUMO Tag)GTF2B 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 90 % SDS
General Transcription Factor IIB (GTF2B) protein (Myc-DYKDDDDK Tag)GTF2B 宿主: 人 宿主: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- Please refer to the printed manual for detailed information.
- 缓冲液
- Lyophilized from a 0.2 μm filtered solution of 20 mM TrisHCl, 100 mM NaCl, pH 8.0.
- 储存条件
- 4 °C,-20 °C,-80 °C
- 储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- 抗原
- GTF2B (General Transcription Factor IIB (GTF2B))
- 别名
- TFIIB/GTF2B (GTF2B 产品)
- 别名
- CG5193 Protein, Dmel\\CG5193 Protein, TFIIB Protein, Tfiib Protein, TfllB Protein, dTFIIB Protein, dTfIIB Protein, dmTFIIB Protein, gtf2b Protein, tf2b Protein, tfiib Protein, XLTFIIB Protein, TF2B Protein, wu:fc44c11 Protein, zgc:66258 Protein, Transcription factor IIB Protein, transcription initiation factor iib Protein, transcription initiation factor IIB Protein, transcription initiation factor IIB 2 Protein, Transcription initiation factor IIB Protein, general transcription factor 2B S homeolog Protein, general transcription factor 2B L homeolog Protein, general transcription factor IIB Protein, TfIIB Protein, CNF01950 Protein, tfb Protein, CC1G_14689 Protein, HacjB3_18813 Protein, HALXA_RS07110 Protein, HALXA_RS16310 Protein, tf2b Protein, LOC100283348 Protein, gtf2b.S Protein, gtf2b.L Protein, GTF2B Protein, gtf2b Protein, Gtf2b Protein
- 背景
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Background: 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.
Synonym: Transcription Initiation Factor IIB, General Transcription Factor TFIIB, S300-II, GTF2B, TF2B, TFIIB
- 分子量
- 61.6 kDa
- UniProt
- Q00403
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