購物車
幫助
021-54845833/15800441009
中文名稱：RIC8A抗原（重組蛋白）
英文名稱： RIC8A Antigen (Recombinant Protein)
別 名： RIC8
儲(chǔ) 存： 冷凍（-20℃）
相關(guān)類別： 抗原
概 述：
|
Fusion protein corresponding to a region derived from 332-531 amino acids of human RIC8A |
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Full name: |
RIC8 guanine nucleotide exchange factor A |
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Synonyms: |
RIC8 |
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Swissprot: |
Q9NPQ8 |
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Gene Accession: |
BC011821 |
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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: |
Guanine nucleotide exchange factor (GEF), which can activate some, but not all, G-alpha proteins. Able to activate GNAI1, GNAO1 and GNAQ, but not GNAS by exchanging bound GDP for free GTP. Involved in regulation of microtubule pulling forces during mitotic movement of chromosomes by stimulating G(i)-alpha protein, possibly leading to release G(i)-alpha-GTP and NuMA proteins from the NuMA-GPSM2-G(i)-alpha-GDP complex (By similarity). Also acts as an activator for G(q)-alpha (GNAQ) protein by enhancing the G(q)-coupled receptor-mediated ERK activation. |
