Recombinant Human Transcription factor E4F1 (E4F1)

中文名稱：

人E4F1重組蛋白
貨號：

CSB-YP721093HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人E4F1重組蛋白
貨號：

CSB-EP721093HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人E4F1重組蛋白
貨號：

CSB-EP721093HU-B
說明書：

MSDS Datasheet
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：

人E4F1重組蛋白
貨號：

CSB-BP721093HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人E4F1重組蛋白
貨號：

CSB-MP721093HU
說明書：

MSDS Datasheet
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：

E4F1
Uniprot No.：

Q66K89
別名：

E4F1; E4FTranscription factor E4F1; EC 2.3.2.27; E4F transcription factor 1; Putative E3 ubiquitin-protein ligase E4F1; RING-type E3 ubiquitin transferase E4F1; Transcription factor E4F; p120E4F; p50E4F
種屬：

Homo sapiens (Human)
蛋白長度：

full length protein
表達區域：

1-784
氨基酸序列

MEGAMAVRVT AAHTAEAQAE AGREAGEGAV AAVAAALAPS GFLGLPAPFS EEDEDDVHRC GRCQAEFTAL EDFVQHKIQK ACQRAPPEAL PATPATTALL GQEVVPAAPG PEEPITVAHI VVEAASLAAD ISHASDLVGG GHIKEVIVAA EAELGDGEMA EAPGSPRQQG LGLAGEGEQA QVKLLVNKDG RYVCALCHKT FKTGSILKAH MVTHSSRKDH ECKLCGASFR TKGSLIRHHR RHTDERPYKC SKCGKSFRES GALTRHLKSL TPCTEKIRFS VSKDVVVSKE DARAGSGAGA AGLGTATSSV TGEPIETSPV IHLVTDAKGT VIHEVHVQMQ ELSLGMKALA PEPPVSQELP CSSEGSRENL LHQAMQNSGI VLERAAGEEG ALEPAPAAGS SPQPLAVAAP QLPVLEVQPL ETQVASEASA VPRTHPCPQC SETFPTAATL EAHKRGHTGP RPFACAQCGK AFPKAYLLKK HQEVHVRERR FRCGDCGKLY KTIAHVRGHR RVHSDERPYP CPKCGKRYKT KNAQQVHFRT HLEEKPHVCQ FCSRGFREKG SLVRHVRHHT GEKPFKCYKC GRGFAEHGTL NRHLRTKGGC LLEVEELLVS EDSPAAATTV LTEDPHTVLV EFSSVVADTQ EYIIEATADD AETSEATEII EGTQTEVDSH IMKVVQQIVH QASAGHQIIV QNVTMDEETA LGPEAAAADT ITIATPESLT EQVAMTLASA ISEGTVLAAR AGTSGTEQAT VTMVSSEDIE ILEHAGELVI ASPEGQLEVQ TVIV
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 Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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：

May function as a transcriptional repressor. May also function as a ubiquitin ligase mediating ubiquitination of chromatin-associated TP53. Functions in cell survival and proliferation through control of the cell cycle. Functions in the p53 and pRB tumor suppressor pathways and regulates the cyclin CCNA2 transcription.; Identified as a cellular target of the adenoviral oncoprotein E1A, it is required for both transcriptional activation and repression of viral genes.
基因功能參考文獻：
1. Whole exome sequencing has unraveled the presence of pathogenic mutations in genes encoding non-mitochondrial proteins, such as in the transcription factor E4F1. PMID: 26968897
2. results suggest that E4F1 may neutralize the capacity of HBx to activate a p53-dependent, metabolic and growth arrest phenotype in liver cells, thus possibly contributing to the viability and proliferation of HBV-infected cells PMID: 24163401
3. Short hairpin RNA-mediated depletion of E4F1 induced mitochondrial defects and ROS-mediated death in several myeloid leukemia cell lines. PMID: 21708927
4. association of p120E4F with p14ARF enhances cell cycle inhibition PMID: 12446718
5. Specific inactivation of RASSF1A by short interfering RNA disrupts binding of RASSF1A to p120(E4F) in tumor cells. PMID: 14729613
6. E4F1 function involves ER alpha-mediated inhibition of VSMC proliferation and estrogen-related atheroprotection of human PMID: 15579445
7. findings show that full-length E4F1 protein but not its E1A-activated & truncated form interacts in vitro & in vivo with FHL2; this E4F1-FHL2 association occurs in the nuclear compartment & inhibits the capacity of E4F1 to block cell proliferation PMID: 16652157
8. E4F1 is a key posttranslational regulator of p53, which modulates its effector functions involved in alternative cell fates: growth arrest or apoptosis. PMID: 17110336
9. LANP and ATAXN1 interact in E4F-mediated transcriptional repression. PMID: 17557114
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亞細胞定位：

Nucleus, nucleoplasm. Cytoplasm.
組織特異性：

Ubiquitously expressed.
數據庫鏈接：

HGNC: 3121

OMIM: 603022

KEGG: hsa:1877

STRING: 9606.ENSP00000301727

UniGene: Hs.513268