Recombinant Mouse General transcription factor II-I (Gtf2i), partial

Code CSB-YP875371MO
MSDS
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Source Yeast
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Code CSB-EP875371MO
MSDS
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Source E.coli
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Code CSB-EP875371MO-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-BP875371MO
MSDS
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Source Baculovirus
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Code CSB-MP875371MO
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Gtf2i
Uniprot No.
Alternative Names
Gtf2i; Bap135; Diws1t; General transcription factor II-I; GTFII-I; TFII-I; Bruton tyrosine kinase-associated protein 135; BAP-135; BTK-associated protein 135
Species
Mus musculus (Mouse)
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
Interacts with the basal transcription machinery by coordinating the formation of a multiprotein complex at the C-FOS promoter, and linking specific signal responsive activator complexes. Promotes the formation of stable high-order complexes of SRF and PHOX1 and interacts cooperatively with PHOX1 to promote serum-inducible transcription of a reporter gene deriven by the C-FOS serum response element (SRE). Acts as a coregulator for USF1 by binding independently two promoter elements, a pyrimidine-rich initiator (Inr) and an upstream E-box. Required for the formation of functional ARID3A DNA-binding complexes and for activation of immunoglobulin heavy-chain transcription upon B-lymphocyte activation.
Gene References into Functions
  1. The Cre-mediated deletion of exon 3 recapitulates a genetic null phenotype, indicating that the conditional Gtf2i line is a valuable tool for studying TFII-I function during embryonic development PMID: 27194223
  2. found a highly conserved DNA element, common to a set of genes regulated by TFII-I, and identified and validated novel in vivo neuronal targets of this protein affecting the PI3K and TGFbeta signaling pathways PMID: 23831514
  3. GTF2IRD2 has evolved as a regulator of GTF2IRD1 and TFII-I; inhibiting their function by direct interaction and sequestration into inactive nuclear zones. PMID: 22899722
  4. data support the hypothesis that upregulation of TFII-I factors leads to activation of a specific group of developmental genes during mESC differentiation PMID: 22274952
  5. GTF2I duplication results in separation anxiety in mice and humans PMID: 22578324
  6. In order to clarify the involvement of GTF2I in neurocognitive function, especially social behavior, we have developed and characterized Gtf2i-deficient mice. PMID: 21328569
  7. Results suggest that DJ-1 together with TFII-I operate in concert to cope with various insults and to sustain pancreatic beta-cell function. PMID: 20516060
  8. behavioral characterization of heterozygous mice with a deletion of the first 140 amino-acids of TFII-I. PMID: 20403157
  9. data demonstrate that TFII-I, through a Src-dependent mechanism, reversibly translocates from the cytoplasm to the nucleus, leading to the transcriptional activation of growth-regulated genes PMID: 11934902
  10. acts as a transcriptional cofactor for the SUMO ubiquitin-protein isopeptide ligase family member Miz1/PIASxbeta /Siz2 PMID: 12193603
  11. TFII-I has a role in regulating immunoglobulin promoter activity PMID: 14645227
  12. TFII-I, involved in histone modification and SUMOylation, is expressed at early stages of embryogenesis. PMID: 14678824
  13. a unique growth factor signaling pathway is controlled by opposing activities of two TFII-I spliced isoforms PMID: 17052463
  14. The three-dimensional structure of the GTF2I domain is classified as a new fold, consisting of four helices, two antiparallel beta strands, and a well-defined loop containing two beta-turns between sheet 1 and helix 3. PMID: 17600150
  15. Gtf2i showed widespread expression in the developing head but was higher in the developing teeth than surrounding tissues throughout tooth development PMID: 17823943
  16. Bioinformatics and microarray results were combined to identify TFII-I downstream targets in the vertebrate genome. PMID: 18579769
  17. homozygous loss of Gtf2ird1 or Gtf2i results in multiple phenotypic manifestations, including embryonic lethality; brain hemorrhage; and vasculogenic, craniofacial, and neural tube defects; defects in yolk sac vasculogenesis and angiogenesis PMID: 19109438

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Subcellular Location
Cytoplasm. Nucleus.
Protein Families
TFII-I family
Tissue Specificity
Ubiquitous.
Database Links
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