Recombinant Human Nuclear factor interleukin-3-regulated protein (NFIL3)

Code CSB-YP621967HU
MSDS
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Source Yeast
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Code CSB-EP621967HU
MSDS
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Source E.coli
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Code CSB-EP621967HU-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-BP621967HU
MSDS
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Source Baculovirus
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Code CSB-MP621967HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
NFIL3
Uniprot No.
Alternative Names
E4 promoter binding protein 4; E4 promoter-binding protein 4; E4BP 4; E4BP4; E4BP4 protein; IL3BP 1; IL3BP1; Interleukin 3 binding protein 1 ; Interleukin 3 promoter transcriptional activator; Interleukin-3 promoter transcriptional activator; Interleukin-3-binding protein 1; NFIL 3; NFIL 3A; NFIL3; NFIL3_HUMAN; NFIL3A; Nuclear factor interleukin 3 regulated; Nuclear factor interleukin-3-regulated protein; Transcriptional activator NF IL3A; Transcriptional activator NF-IL3A
Species
Homo sapiens (Human)
Expression Region
1-462
Target Protein Sequence
MQLRKMQTVK KEQASLDASS NVDKMMVLNS ALTEVSEDST TGEELLLSEG SVGKNKSSAC RRKREFIPDE KKDAMYWEKR RKNNEAAKRS REKRRLNDLV LENKLIALGE ENATLKAELL SLKLKFGLIS STAYAQEIQK LSNSTAVYFQ DYQTSKSNVS SFVDEHEPSM VSSSCISVIK HSPQSSLSDV SEVSSVEHTQ ESSVQGSCRS PENKFQIIKQ EPMELESYTR EPRDDRGSYT ASIYQNYMGN SFSGYSHSPP LLQVNRSSSN SPRTSETDDG VVGKSSDGED EQQVPKGPIH SPVELKHVHA TVVKVPEVNS SALPHKLRIK AKAMQIKVEA FDNEFEATQK LSSPIDMTSK RHFELEKHSA PSMVHSSLTP FSVQVTNIQD WSLKSEHWHQ KELSGKTQNS FKTGVVEMKD SGYKVSDPEN LYLKQGIANL SAEVVSLKRL IATQPISASD SG
Protein Length
full length protein
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.

Customer Reviews and Q&A

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Target Background

Function
Acts as a transcriptional regulator that recognizes and binds to the sequence 5'-[GA]TTA[CT]GTAA[CT]-3', a sequence present in many cellular and viral promoters. Represses transcription from promoters with activating transcription factor (ATF) sites. Represses promoter activity in osteoblasts. Represses transcriptional activity of PER1. Represses transcriptional activity of PER2 via the B-site on the promoter. Activates transcription from the interleukin-3 promoter in T-cells. Competes for the same consensus-binding site with PAR DNA-binding factors (DBP, HLF and TEF). Component of the circadian clock that acts as a negative regulator for the circadian expression of PER2 oscillation in the cell-autonomous core clock. Protects pro-B cells from programmed cell death. Represses the transcription of CYP2A5. Positively regulates the expression and activity of CES2 by antagonizing the repressive action of NR1D1 on CES2. Required for the development of natural killer cell precursors.
Gene References into Functions
  1. data provide evidence that E4BP4 attenuates RASSF8-mediated anti-proliferation and apoptosis, shedding mechanistic insights into RASSF8 down-regulation in breast cancers. PMID: 29467226
  2. Here we review the regulatory mechanisms of E4BP4 engaging in not only the biological function but also the development of immune-mediated diseases, paving the way for future therapies PMID: 28365317
  3. glucocorticoid-mediated transactivating pathway may support eosinophil viability in IL-5-stimulated cells through synergistic upregulation of NFIL3 PMID: 26880402
  4. E4BP4 and BIM regulation correlated with that of RCAN1-1. A putative GRE and four EBPREs were identified within 1500bp upstream from the transcription start site of RCAN1-1 PMID: 26102033
  5. Results conclude that the transcriptional repressor E4BP4 plays a role in repressing epigenetically regulated SOSTDC1 expression in breast cancer cells, which can be reverted by E4BP4 silencing. PMID: 25338303
  6. NFIL3 plays a neuroprotective role in neurons and constitutes a potential therapeutic target for neurodegeneration. PMID: 24280221
  7. Data indicate that E4BP4 can inhibit CD40L expression through epigenetic modifications in the promoter region of CD40L. PMID: 23340290
  8. NFIL3 alters cancer cell behavior and FOXO function by acting on chromatin to restrict the menu of FOXO target genes PMID: 23630076
  9. The clock-regulated and immune system modulator transcription factor E4BP4/ NFIL3 likely regulates the expression of both appb in zebrafish and APP in humans. PMID: 22947103
  10. G9a mediates E4BP4-dependent suppression of hepatic Fgf21 by enhancing histone methylation (H3K9me2) of the Fgf21 promoter PMID: 23283977
  11. Conclude that E4BP4 plays as a survival factor in heart and E4BP4 is essential for proper embryonic heart development. PMID: 20186462
  12. This report demonstrates that GC-mediated upregulation of the bZIP transcriptional repressor gene, E4BP4, is dependent on [Ca2+]i levels, and correlates with GC-evoked apoptosis of GC-sensitive CEM-C7-14 cells. PMID: 16630563
  13. E4BP4 has a role as osteoblast transcriptional repressor in inhibiting both Runx2 and Osterix in myeloma bone disease PMID: 18829486
  14. Identification of adjacent binding sites for the YY1 and E4BP4 transcription factors in the PrP (Prion) gene promoter. PMID: 19129193

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Subcellular Location
Nucleus.
Protein Families
BZIP family, NFIL3 subfamily
Tissue Specificity
Expressed in bladder stomach, thyroid, spinal cord, lymph node, trachea, adrenal gland, bone marrow and muscle.
Database Links

HGNC: 7787

OMIM: 605327

KEGG: hsa:4783

STRING: 9606.ENSP00000297689

UniGene: Hs.79334

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