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中文名称： INPP5D 抗原（重组蛋白）
英文名称： INPP5D Antigen (Recombinant Protein)
别 名： inositol polyphosphate-5-phosphatase D; SHIP; SHIP1; SHIP-1; hp51CN; SIP-145; p150Ship
储 存： 冷冻（-20℃）
相关类别： 抗原
概述
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Fusion protein corresponding to a region derived from 1001-1189 amino acids of human INPP5D |
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Full name: |
inositol polyphosphate-5-phosphatase D |
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Synonyms: |
SHIP; SHIP1; SHIP-1; hp51CN; SIP-145; p150Ship |
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Swissprot: |
Q92835 |
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Gene Accession: |
BC113580 |
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Purity: |
>85%, as determined by Coomassie blue stained SDS-PAGE |
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Expression system: |
Escherichia coli |
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Tags: |
His tag C-Terminus, GST tag N-Terminus |
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Background: |
This gene is a member of the inositol polyphosphate-5-phosphatase (INPP5) family and encodes a protein with an N-terminal SH2 domain, an inositol phosphatase domain, and two C-terminal protein interaction domains. Expression of this protein is restricted to hematopoietic cells where its movement from the cytosol to the plasma membrane is mediated by tyrosine phosphorylation. At the plasma membrane, the protein hydrolyzes the 5' phosphate from phosphatidylinositol (3,4,5)-trisphosphate and inositol-1,3,4,5-tetrakisphosphate, thereby affecting multiple signaling pathways. The protein is also partly localized to the nucleus, where it may be involved in nuclear inositol phosphate signaling processes. Overall, the protein functions as a negative regulator of myeloid cell proliferation and survival. Mutations in this gene are associated with defects and cancers of the immune system. Alternative splicing of this gene results in multiple transcript variants. |
