Recombinant Transcription initiation factor IIB (tfb)

中文名稱：

Recombinant Transcription initiation factor IIB(tfb)
貨號：

CSB-YP010001FHZ
規格：
來源：

Yeast
其他：

中文名稱：

Recombinant Transcription initiation factor IIB(tfb)
貨號：

CSB-EP010001FHZ
規格：
來源：

E.coli
其他：

中文名稱：

Recombinant Transcription initiation factor IIB(tfb)
貨號：

CSB-EP010001FHZ-B
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

Recombinant Transcription initiation factor IIB(tfb)
貨號：

CSB-BP010001FHZ
規格：
來源：

Baculovirus
其他：

中文名稱：

Recombinant Transcription initiation factor IIB(tfb)
貨號：

CSB-MP010001FHZ
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

tfb
Uniprot No.：

P61999
別名：

tfb; Transcription initiation factor IIB; TFIIB
種屬：

Pyrococcus woesei
蛋白長度：

full length protein
表達區域：

1-300
氨基酸序列

MNKQKVCPAC ESAELIYDPE RGEIVCAKCG YVIEENIIDM GPEWRAFDAS QRERRSRTGA PESILLHDKG LSTEIGIDRS LSGLMREKMY RLRKWQSRLR VSDAAERNLA FALSELDRIT AQLKLPRHVE EEAARLYREA VRKGLIRGRS IESVMAACVY AACRLLKVPR TLDEIADIAR VDKKEIGRSY RFIARNLNLT PKKLFVKPTD YVNKFADELG LSEKVRRRAI EILDEAYKRG LTSGKSPAGL VAAALYIASL LEGEKRTQRE VAEVARVTEV TVRNRYKELV EKLKIKVPIA
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
產品提供形式：

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

功能：

Stabilizes TBP binding to an archaeal box-A promoter. Also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB).
蛋白家族：

TFIIB family