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.
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(chǎn)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(fù)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(chǔ)存條件:
Store at -20°C/-80°C upon receipt, aliquoting is necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質(zhì)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(xiàng):
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Transcriptional activator. Binds the consensus sequence 5'-DHWATTGAYTWWD-3' on a variety of gene promoters such as those of HNF3B and TTR. Important for liver genes transcription.
基因功能參考文獻(xiàn):
Reduced HNF6 expression is associated with metastasis of cholangiocarcinoma. PMID: 26825606
HNF6 is a novel host factor that can restrict hepatitis B virus replication via both transcriptional and posttranscriptional mechanisms. PMID: 25653429
The negative correlation between HNF6 expression and pancreatic cancer progression suggests that HNF6 maintains pancreatic epithelial homeostasis, and that its loss contributes to the progression from intraepithelial neoplasms to ductal adenocarcinoma. PMID: 24638272
HNF6 plays an important role in the gene regulation of CYP3A4 during development from the fetal period to the postnatal period. PMID: 23291635
HNF6 inhibits EMT, cell migration, and invasive growth through a mechanism involving the transcriptional activation of p53. PMID: 24022481
Mutations at the -5/-6 site of the F9 promotor account for the majority of hemophilia B Leyden cases and disrupt the binding of ONECUT1 and ONECUT2. PMID: 23472758
HNF6 and Sox9 are new biomarkers of pancreatic acinar-to-ductal metaplasia and constitute candidate targets for preventive treatment in cases when acinar-to-ductal metaplasia may lead to cancer. PMID: 22271799
Hepatocyte nuclear factor 6 is one of the liver-enriched transcription factors, it utilizes the bipartite onecut-homeodomain sequence to localize to the nuclear compartment and bind specific DNA sequences of numerous target gene promoters PMID: 21893194
HNF6 has a role as a coactivator protein to potentiate the transcriptional activity of another liver factor, FoxA2 PMID: 12509444
These findings define a precursor cellular stage of the embryonic pancreas and place Hnf1beta in a genetic hierarchy that regulates the generation of pancreatic endocrine cells. PMID: 14570708
identifed systematically the genes occupied by the transcriptional regulators HNF1alpha, HNF4alpha, and HNF6, together with RNA polymerase II in human liver and pancreatic islets PMID: 14988562
HNF6 protein stability is controlled by CBP acetylation PMID: 15304484
A comparision of gene expression patterns induced by hepatic nuclear factors, HNF6, HNF4alpha and HNF1beta, in a pancreatic beta-cell line. PMID: 15520459
ONECUT1 expression is lost in pancreatic cancer cells, suggesting a tumor suppressor function in this malignancy. PMID: 18097590
Results suggest that HNF-6 is a novel target of small heterodimer partner in the regulation of gluconeogenesis. PMID: 18459945
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亞細(xì)胞定位:
Nucleus.
蛋白家族:
CUT homeobox family
組織特異性:
Highly expressed in liver; lower expression in testis and skin.