Exportin 2 Rabbit mAb
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Application
| WB, IHC-P, IHC-F |
|---|---|
| Primary Accession | P55060 |
| Reactivity | Human, Mouse |
| Host | Rabbit |
| Clonality | Monoclonal Antibody |
| Isotype | IgG |
| Conjugate | Unconjugated |
| Purification | Affinity Purified |
| Calculated MW | 110417 Da |
| Gene ID | 1434 |
|---|---|
| Other Names | CSE1L |
| Dilution | WB~~1:1000-1:5000 IHC-P~~1:50~200 IHC-F~~N/A |
| Format | Liquid in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA. |
| Storage | Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. |
| Name | CSE1L |
|---|---|
| Synonyms | CAS {ECO:0000303|PubMed:7479798}, XPO2 |
| Function | Export receptor for importin-alpha. Mediates importin-alpha re-export from the nucleus to the cytoplasm after import substrates (cargos) have been released into the nucleoplasm. In the nucleus binds cooperatively to importin-alpha and to the GTPase Ran in its active GTP-bound form. Docking of this trimeric complex to the nuclear pore complex (NPC) is mediated through binding to nucleoporins. Upon transit of a nuclear export complex into the cytoplasm, disassembling of the complex and hydrolysis of Ran-GTP to Ran-GDP (induced by RANBP1 and RANGAP1, respectively) cause release of the importin-alpha from the export receptor. CSE1L/XPO2 then return to the nuclear compartment and mediate another round of transport. The directionality of nuclear export is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. |
| Cellular Location | Cytoplasm. Nucleus. Note=Shuttles between the nucleus and the cytoplasm. |
| Tissue Location | Detected in brain, placenta, ovary, testis and trachea (at protein level) (PubMed:10331944). Widely expressed (PubMed:10331944). Highly expressed in testis and in proliferating cells (PubMed:10331944, PubMed:7479798). |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
CSE1L (Chromosome Segregation 1-Like) is located on 20q13.13, and encodes a 971-amino-acid protein. It associates with microtubules and mitotic spindles, and is also considered to have a role in tumor progression. The CSE1L protein includes a nuclear localization signal allowing for transport into the nucleus via the importin-alpha/beta heterodimer. In addition, CSE1L plays roles in cell proliferation and apoptosis.
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