產(chǎn)品描述
NF-κB-Luc熒光素酶報(bào)告基因質(zhì)粒(NF-κB luciferase reporter plasmid)是自主研發(fā)的用于檢測(cè)NF-κB轉(zhuǎn)錄活性水平為目的的報(bào)告基因。NF-κB基因在炎癥反應(yīng)、**應(yīng)答和抑制細(xì)胞凋亡等方面有著重要的作用。
NF-κB熒光素酶報(bào)告基因(報(bào)告基因質(zhì)粒)主要應(yīng)用于NF-κB信號(hào)通路的研究和基于NF-κB信號(hào)通路的**研究以及癌細(xì)胞中NF-κB的調(diào)控機(jī)制的研究。
pGMNF-ΚB-Lu是改造后的哺乳動(dòng)物真核表達(dá)載體,在其多克隆位點(diǎn)插入了多個(gè)NF-κB結(jié)合位點(diǎn),可以高靈敏度地檢測(cè)NF-κB的激活水平。同時(shí),對(duì)載體中預(yù)測(cè)出的其它轉(zhuǎn)錄因子以外的結(jié)合位點(diǎn)進(jìn)行了適當(dāng)?shù)耐蛔?,增加了質(zhì)粒的轉(zhuǎn)錄因子結(jié)合特異性。另外,由于質(zhì)粒體積減小,使得NF-κB報(bào)告基因質(zhì)粒更易于轉(zhuǎn)染。NF-κB luciferase reporter plasmid (NF-κB螢火蟲熒光素酶報(bào)告基因質(zhì)粒)
質(zhì)粒圖譜
NF-κB luciferase reporter plasmid (NF-κB螢火蟲熒光素酶報(bào)告基因質(zhì)粒)運(yùn)輸與保存方法
冰袋(wet ice)運(yùn)輸。收到產(chǎn)品后放到-20 oC保存。
使用說(shuō)明
1. pGMNF-Κb-Lu可以采用常規(guī)轉(zhuǎn)染方法轉(zhuǎn)染哺乳動(dòng)物細(xì)胞。用熒光素酶檢測(cè)試劑盒或雙熒光素酶檢測(cè)試劑盒進(jìn)行檢測(cè)。
2. TNF-α、IL-1β和LPS等是常見的NF-κB激活劑,可作為NF-κB報(bào)告基因的陽(yáng)性對(duì)照。
注意事項(xiàng)
本質(zhì)粒未經(jīng)允許不得用于任何商業(yè)用途,也不得移交給訂貨人實(shí)驗(yàn)室以外的任何人或單位。
為了您的健康,實(shí)驗(yàn)操作時(shí)請(qǐng)穿實(shí)驗(yàn)服和帶一次性手套。NF-κB luciferase reporter plasmid (NF-κB螢火蟲熒光素酶報(bào)告基因質(zhì)粒)
參考文獻(xiàn)
[1] Chang CT, et al. Comprehensive assessment of host responses to ionizing radiation by nuclear factor-κB bioluminescence imaging-guided transcriptomic analysis. PLoS One. 6(8):e23682(2011).
[2] Xu J, et al. Transcription of promoter from the human APRIL gene regulated by Sp1 and NF-kB. Neoplasma. 59(3):341-7(2012).
[3] Barham W, et al. Intraductal injection of LPS as a mouse model of mastitis: signaling visualized via an NF-κB reporter transgenic. J Vis Exp. Sep 4(67):e4030 (2012).
[4] Salerno KM, et al. TRAF family member-associated NF-kappa B activator (TANK) expression increases in injured sensory neurons and is transcriptionally regulated by Sox11. Neuroscience. 11.034 (2012).
[5] Nagasaki H, et al. Real-time monitoring of inflammation status in 3T3-L1 adipocytes possessing a secretory Gaussia luciferase gene under the control of nuclear factor-kappa B response element. BiochemBiophys Res Commun. 420(3):623-7(2012).NF-κB luciferase reporter plasmid (NF-κB螢火蟲熒光素酶報(bào)告基因質(zhì)粒)