Recombinant Human Importin-13 (IPO13), partial

Code CSB-YP011776HU
MSDS
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Source Yeast
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Code CSB-EP011776HU
MSDS
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Source E.coli
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Code CSB-EP011776HU-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-BP011776HU
MSDS
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Source Baculovirus
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Code CSB-MP011776HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
IPO13
Uniprot No.
Alternative Names
Imp 13; Imp13; Importin-13; Importin13; IPO 13; Ipo13; IPO13_HUMAN; Kap 13; Kap13; Karyopherin 13; Karyopherin-13; Karyopherin13; KIAA0274; Late gestation lung 2; Late gestation lung 2 protein; Lgl2; Ran binding protein 13; Ran-binding protein 13; RanBP 13; RanBP13
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.

Customer Reviews and Q&A

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Target Background

Function
Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for nuclear localization signals (NLS) in cargo substrates. Is thought to mediate docking of the importin/substrate complex to the nuclear pore complex (NPC) through binding to nucleoporin and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to the importin, the importin/substrate complex dissociates and importin is re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Mediates the nuclear import of UBC9, the RBM8A/MAGOH complex, PAX6 and probably other members of the paired homeobox family. Also mediates nuclear export of eIF-1A, and the cytoplasmic release of eIF-1A is triggered by the loading of import substrates onto IPO13.
Gene References into Functions
  1. IPO13 influenced intracellular distribution of CTCF. PMID: 23620300
  2. IPO13 may contribute to the pathogenesis of pterygium via modulation of K17 and c-Jun. PMID: 23559854
  3. Imp13 is able to bind and export eIF1A in vivo and that its function is essential. PMID: 23435562
  4. These results demonstrate an increased expression of IPO13 in endometriosis and endometrial carcinoma. PMID: 22648251
  5. Data show that expression of IPO13, c-kit, telomerase, caspase3, and CD146 are decreased in endometrial polyps; however, the expression of bcl-2 was increased in polyps compared to the normal endometrial tissue. PMID: 21804459
  6. IPO13 is uniquely expressed by human limbal basal epithelial cells, and plays an important role in maintaining the phenotype, high proliferative potential, and less differentiation of corneal epithelial progenitor cells. PMID: 19593795
  7. Imp13 functions in myopodin import and the regulation of this event is critical for normal and abnormal cellular differentiation. PMID: 17828378
  8. Importin 13 mediates nuclear import of histone fold-containing chromatin accessibility complex heterodimers PMID: 19218565
  9. IPO13 variation may improve nuclear bioavailability of endogenous glucocorticoids PMID: 19619331

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Subcellular Location
Cytoplasm. Nucleus.
Protein Families
Importin beta family
Tissue Specificity
Expressed in fetal brain, heart, intestine and kidney.
Database Links

HGNC: 16853

OMIM: 610411

KEGG: hsa:9670

STRING: 9606.ENSP00000361418

UniGene: Hs.158497

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