摘要:磷脂酰肌醇(PIPns) 是细胞膜的次要成分,但却是细胞通信中不可或缺的信号分子。磷脂酰肌醇3,4,5-三磷酸(PIP3) 是由PI(4,5)P2通过PI 3-激酶的磷酸化作用形成的,它激活了众多信号通路,从而导致细胞增殖、生长、存活、葡萄糖转运和蛋白质合成。
PI(3,4,5)P3 diC8(磷脂酰肌醇3,4,5-三磷酸二油酸酯) 是一种合成的、纯化的二油酸基PI(3,4,5)P3。
磷脂酰肌醇(PIPns) 是细胞膜的次要成分,但却是细胞通信中不可或缺的信号分子。磷脂酰肌醇3,4,5-三磷酸(PIP3) 是由PI(4,5)P2通过PI 3-激酶的磷酸化作用形成的,它激活了众多信号通路,从而导致细胞增殖、生长、存活、葡萄糖转运和蛋白质合成。在癌症和炎症性疾病中,由于PI3-K的失调,PIP3水平升高。PIP3可以被磷酸酶PTEN水解为PI(4,5)P2,也可以被SHIP水解为PI(3,4)P2。
艾美捷[干冰]磷脂酰肌醇(3,4,5)三磷酸二辛酯(PI(3,4,5)P3 diC8):
货号:P-3908
关键词:二油酸基磷脂酰肌醇3,4,5-三磷酸、PtdIns(3,4,5)P3 (8:0/8:0)、PI(3,4,5)P3 C8、PIP3
分类:脂质
筛选:diC8、磷脂酰肌醇、PI(3,4,5)P3
CAS编号:163563-77-7
分子量(g/mol):980.42
纯度:95%
储存:-20°C或更低
运输温度:根据目的地不同,采用干冰或凝胶冰运输
[干冰]磷脂酰肌醇(3,4,5)三磷酸二辛酯(PI(3,4,5)P3 diC8)文献参考:
1. Paternotte, N., J. Zhang, et al. (2005). “SHIP2 interaction with the cytoskeletal protein Vinexin.” FEBS J 272(23): 6052-66.
2. Odriozola, L., G. Singh, et al. (2007). “Regulation of PTEN activity by its carboxyl-terminal autoinhibitory domain.” J Biol Chem 282(32): 23306-15.
3. Hubbard, L. L., C. A. Wilke, et al. (2011). “PTEN Limits Alveolar Macrophage Function Against Pseudomonas aeruginosa Following Bone Marrow Transplantation.” Am J Respir Cell Mol Biol 45(5): 1050-1058.
4. Steidle, E. A., et al. (2016). “A novel inositol pyrophosphate phosphatase in Saccharomyces cerevisiae: Siw14 selectively cleaves the β-phosphate from 5-diphosphoinositol pentakisphosphate (5PP-IP5).” J. Biol. Chem. 291: 6772-6783.
5. Somasundaram, R., et al. (2017). “Analysis of SHIP1 expression and activity in Crohn’s disease patients.” PLoS ONE 12(8): e0182308.
6. Patel, V. B., et al. (2018). “PI3Kα-regulated gelsolin activity is a critical determinant of cardiac cytoskeletal remodeling and heart disease.” Nature Communications 9(1): 5390.
来源:感悟健康智慧