Recombinant Human Protein EMSY (EMSY), partial

Code CSB-YP772023HU
MSDS
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Source Yeast
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Code CSB-EP772023HU
MSDS
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Source E.coli
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Code CSB-EP772023HU-B
MSDS
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Source E.coli
Conjugate 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.
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Code CSB-BP772023HU
MSDS
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Source Baculovirus
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Code CSB-MP772023HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
EMSY
Uniprot No.
Alternative Names
C11orf30; Chromosome 11 open reading frame 30; Emsy; EMSY protein; EMSY_HUMAN; FLJ90741; GL002; Protein EMSY
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
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.
Form
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.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
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.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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.
Lead Time
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.
Notes
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.

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Target Background

Function
Regulator which is able to repress transcription, possibly via its interaction with a multiprotein chromatin remodeling complex that modifies the chromatin. Its interaction with BRCA2 suggests that it may play a central role in the DNA repair function of BRCA2. Mediates ligand-dependent transcriptional activation by nuclear hormone receptors.
Gene References into Functions
  1. Altogether, 12 germline EMSY variants were observed in hereditary breast cancer and ovarian cancer families. Two alterations were located in the coding region, five alterations were intronic, and five alterations were located in the 3'untranslated region (UTR). Variant frequencies did not differ between cases and controls. These results suggest that the identified EMSY variants are likely neutral at the population level. PMID: 28738860
  2. We conclude that EMSY and CCND1 work in collaboration and contribute to the pathogenesis of lung cancer. PMID: 28824300
  3. Our results show a high frequency of EMSY amplification in MBC, thus pointing to a role of EMSY in the pathogenesis of this disease. EMSY amplification may be a new feature that might uncover underlying molecular pathways of MBCs and may allow for the identification of MBC subgroups with potential clinical implication for targeted therapeutic approaches. PMID: 27628328
  4. EMSY overexpression impairs the repair of damaged DNA, suggesting that EMSY belongs to the family of BRCAness proteins PMID: 28099152
  5. The rs2155219 single nucleotide polymorphism was significantly associated with atopic dermatitis. PMID: 26464032
  6. identify a novel substoichiometric interactor of the complex, transcription factor ZNF131, which recruits EMSY to a large number of active, H3K4me3 marked promoters. PMID: 26841866
  7. Eosinophilic esophagitis was associate with increased expression of C11orf30. PMID: 25407941
  8. The association of higher levels of expression of C11orf30 may be involved in transcription repression of interferon-stimulated genes, and its association with sensitization to multiple allergens suggest that this locus is highly relevant for atopy. PMID: 25546184
  9. Our study demonstrated that EMSY played an oncogenic role in the progression of ovarian cancer cells and EMSY might be a promising target for the treatment PMID: 25510665
  10. Univariate analysis revealed a significant positive association between EMSY expression and lymph node metastasis, larger tumor size, as well as a non-significant relation with increased risk of recurrence. PMID: 24641409
  11. EMSY is recruited to the miR-31 promoter by the DNA binding factor ETS-1, and it represses miR-31 transcription by delivering the H3K4me3 demethylase JARID1b/PLU-1/KDM5B PMID: 24582497
  12. Akt1 regulates the interferon response through phosphorylation of the transcriptional repressor EMSY PMID: 22315412
  13. There are 2 independent signals, one in C11orf30 and the other in LRRC32, that are strongly associated with serum IgE levels. C11orf30-LRRC32 region may represent a common locus for atopic diseases via pathways involved in regulation of serum IgE levels PMID: 22070912
  14. EMSY amplification does occur independently of CCND1 amplification in a minority of familial breast cancers, supporting its role as a possible breast cancer oncogene PMID: 21327470
  15. EMSY amplification may mimic BRCA2 deficiency, at least by overriding RPA and PALB2, crippling the BRCA2/RAD51 complex at DNA-damage and replication/transcription sites PMID: 21409565
  16. Sporadic ovarian cancer shows overexpression of EMSY at a prevalence similar to that found in breast cancer and the overexpression is correlated with the protein level. PMID: 20349280
  17. co-amplification of CCND1 and EMSY identified a poor prognostic subset of ER-positive tamoxifen-treated patients PMID: 19636701
  18. The remarkable clinical overlap between sporadic EMSY amplification and familial BRCA2 deletion implicates a BRCA2 pathway in sporadic breast and ovarian cancer. PMID: 14651845
  19. The crystal structure of residues 1-108 of EMSY at 2.0 A resolution is reported; the structure contains both the ENT domain and the HP1beta/BS69-binding motif. PMID: 15947784
  20. report the crystal structure of the ENT domain of EMSY; dimerisation of EMSY mediated by the ENT domain could provide flexibility for it to bind two or more different substrates simultaneously PMID: 15978617
  21. common genetic variation in EMSY does not appear to have a role in development of breast or ovarian cancer PMID: 16029503
  22. These results support the hypothesis that EMSY overexpression can play a role in the genesis of human breast cancer. PMID: 16145051
  23. Findings support the role of EMSY as a key oncogene within the 11q13 amplicon in ovarian cancer. PMID: 16236351
  24. In an ovarian carcinoma cohort, RSF1 was amplified in 16% of the cases. It was correlated with serous histology and a worse prognosis. The 11q13 amplicon in ovarian cancer is likely driven by a cassette of genes rather than by a single oncogene. PMID: 18314909
  25. gene copy numbers of EMSY in breast cancers PMID: 18393977
  26. Data examine possible allelic imbalance in papillary thyroid cancer at EMSY, CAPN5, and PAK1, as candidate genes within 11q13.5-q14 region using a single nucleotide polymorphism-based analysis. PMID: 18787380
  27. The identified components revealed factors involved in histone methylation and cell cycle control and include Ash2L, RbBP5, WDR5, HCF-1, DBC-1, and EMSY. PMID: 19131338

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Subcellular Location
Nucleus. Note=Localizes to DNA damage markers in irradiated cells, suggesting that it participates in DNA repair process.
Database Links

HGNC: 18071

OMIM: 608574

KEGG: hsa:56946

STRING: 9606.ENSP00000334130

UniGene: Hs.352588

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