產品描述
TNF-a-promoter熒光素酶報告基因(報告基因質粒)(TNF-a-promoter luciferase reporter plasimd)是自主研發的用于檢測human TNF-a-promoter激活水平為目的的報告基因。TNF-a(腫瘤壞死因子-α)是一種涉及到系統炎癥的細胞因子,主要作用是調節**細胞的功能,促使發熱,引起細胞凋亡,引發炎癥,阻止腫瘤發生和病毒復制。
TNF-a-promoter報告基因主要應用于NF-kb信號通路的研究等和TNF-a-promoter激活水平的檢測等。
pGMTNF-a-promoter-Lu是改造后的哺乳動物真核表達載體,在其多克隆位點插入了human TNF-a啟動子,可以高靈敏度地檢測human TNF-a-promoter的激活水平。同時,對載體中預測出的其它轉錄因子以外的結合位點進行了適當的突變,增加了質粒對轉錄因子結合的特異性。另外,由于質粒體積減小,使得TNF-a-promoter報告基因質粒更易于轉染。TNF-a-promoter luciferase reporter plasmid (TNF-a-promoter-Luc熒光素酶報告基因質粒)
質粒圖譜
TNF-a-promoter luciferase reporter plasmid (TNF-a-promoter-Luc熒光素酶報告基因質粒)運輸與保存方法
冰袋(wet ice)運輸。收到產品后放到-20 oC保存。
注意事項
本質粒未經允許不得用于任何商業用途,也不得移交給訂貨人實驗室以外的任何人或單位。
為了您的健康,實驗操作時請穿實驗服和帶一次性手套。
使用說明
pGMTNFα-promoter-Lu可以采用常規轉染方法轉染哺乳動物細胞。用熒光素酶檢測試劑盒或雙熒光素酶檢測試劑盒進行檢測。
參考文獻TNF-a-promoter luciferase reporter plasmid (TNF-a-promoter-Luc熒光素酶報告基因質粒)
[1] Zhang S,et al. Epigenetic Regulation of TNFA Expression in Periodontal Disease. J Periodontol.2013 Jan 31.
[2] Simpson PD, et al. Functional differences exist between TNFα promoters encoding the common -237G SNP and the rarer HLA-B*5701-linked A variant. PLoS One. 2012;7(7):e40100.
[3] Mingala CN, et al. Comparative moleculo-immunological analysis of swamp- and riverine-type water buffaloes responses. Cytokine. 2009 May;46(2):273-82.
[4] El Gazzar MA, et al Thymoquinone attenuates proinflammatory responses in lipopolysaccharide-activated mast cells by modulating NF-kappaB nuclear transactivation BiochimBiophysActa. 2007 Apr;1770(4):556-64.
[5] Cheng N, et al. Role of transcription factor NF-kappaB in asbestos-induced TNFalpha response from macrophages. ExpMolPathol. 1999 Aug;66(3):201-10.
[6] Wang DJ, et al. Regulation of the let-7a-3 promoter by NF-κB. PLoS One. 7(2):e31240 (2012).TNF-a-promoter luciferase reporter plasmid (TNF-a-promoter-Luc熒光素酶報告基因質粒)