Recombinant Saccharomyces cerevisiae Mediator of RNA polymerase II transcription subunit 17 (SRB4), partial

中文名稱：

釀酒酵母SRB4重組蛋白
貨號：

CSB-YP013650SVG
規格：
來源：

Yeast
其他：

中文名稱：

釀酒酵母SRB4重組蛋白
貨號：

CSB-EP013650SVG
規格：
來源：

E.coli
其他：

中文名稱：

釀酒酵母SRB4重組蛋白
貨號：

CSB-EP013650SVG-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：

釀酒酵母SRB4重組蛋白
貨號：

CSB-BP013650SVG
規格：
來源：

Baculovirus
其他：

中文名稱：

釀酒酵母SRB4重組蛋白
貨號：

CSB-MP013650SVG
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：

SRB4
Uniprot No.：

P32569
別名：

MED17; MED17_YEAST; Mediator complex subunit 17; Mediator of RNA polymerase II transcription subunit 17; SRB4; Suppressor of RNA polymerase B 4
種屬：

Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
蛋白長度：

Partial
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：

Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. The Mediator complex, having a compact conformation in its free form, is recruited to promoters by direct interactions with regulatory proteins and serves for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. The Mediator complex unfolds to an extended conformation and partially surrounds RNA polymerase II, specifically interacting with the unphosphorylated form of the C-terminal domain (CTD) of RNA polymerase II. The Mediator complex dissociates from the RNA polymerase II holoenzyme and stays at the promoter when transcriptional elongation begins.
基因功能參考文獻：
1. Data show that Med17(Srb4) are direct targets of mediator histone H4 tail interactions. PMID: 22693636
2. identified as a general transcription factor, comparable in importance to RNA polymerase II and other general factors for the initiation of transcription PMID: 16263706
3. characterize Mediator from cells carrying the srb4-138 allele and find that the Mediator complex consistently breaks apart at the head/middle domain boundary even at lower temperatures PMID: 16962561
亞細胞定位：

Nucleus.
蛋白家族：

Mediator complex subunit 17 family
數據庫鏈接：

KEGG: sce:YER022W

STRING: 4932.YER022W