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1)  pGL3-Basic luciferase reporter vector
pGL3-Basic荧光素酶报告基因载体
2)  Firefly luciferase reporter gene(fluc) vector
荧光素酶报告基因载体
3)  luciferase reporter vector
萤光素酶报告载体pGL3
1.
Aim:To construct a luciferase reporter vector with neomycin resistance.
方法:设计扩增新霉素抗性基因neo,克隆入萤光素酶报告载体pGL3,得到pGL3-neo。
4)  recombined luciferase report vector
重组荧光素酶报告基因载体
5)  pGL3-Basic vector
pGL3-Basic载体
1.
Then P4 promoter gene fragment was inserted into the KpnI-HindⅢsite of pGL3-Basic vector,to construct pGL3-Basic eukaryotic expression vector bearing P4 promoter gene,pGL3-P4,which was further confirmed by double enzyme digestion and DNA sequencing.
成功克隆IGF-ⅡP4启动子基因,并构建P4启动子的pGL3-Basic载体。
2.
After three promoter segments with different lengths were amplified by PCR amplification,and then the products were identified by DNA sequencing,four promotor segments were inserted into pGL3-Basic vectors.
方法运用在线软件Cister对CCDC72基因5’端2000bp进行启动子特征分析;以人毛乳头细胞基因组DNA为模板进行PCR扩增目并进行测序鉴定,再以扩增产物为模板PCR得到不同长度的启动子片段,并测序,将获得启动子片段插入pGL3-Basic载体。
6)  luciferase reporter gene
荧光素酶报告基因
1.
These DNA fragments were inserted into the pGL3-Basic which was the vector of luciferase reporter gene.
方法提取人内皮细胞基因组DNA,设计引物克隆EOLA1基因上游不同长度的基因片段,插入到含荧光素酶报告基因的载体pGL3-Basic中,经限制性内切酶酶切鉴定、测序。
2.
[Method] Clonging the promoters of CYP3A4 and CYP2B6 which contained the elements that hPXR, a kind of nuclear receptor, can recognize and bind, and inserting the trans-element to the upstream of firefly luciferase reporter gene of the pGL4.
方法利用双荧光素酶报告基因系统,将包含hPXR蛋白识别和结合调控元件的CYP3A4和2B6启动子序列插入报告基因上游,将表达载体和报告载体共转染HepG2细胞,用含有利福平或DMSO培养基培养48h后裂解进行双荧光素酶活性检测。
3.
Amplified apolipoprotein A-I(apoA-I) promoter gene(376 bp) containing essential transcription regulatory elements from human genomic DNA was fused upstream to the luciferase reporter gene and neomycin resistance gene in the constructed pGL3B-neo vector.
PCR扩增含有apoA-I基因的转录调控序列的启动子片断(376 bp),克隆入含有荧光素酶报告基因和新霉素抗性基因的pGL3B-neo载体中,构成受apoA-I启动子调控的重组报告基因质粒pGL3B-neo::apo,稳定转染人肝癌细胞株HepG2。
补充资料:PG
    又称五倍子酸丙酯、倍酸丙酯。白色至淡褐色结晶性粉末,或为乳白色针状结晶。分子量212.21。无嗅,稍有苦味。水溶液无味。由水或含水乙醇得到一个分子结晶水的盐,在105℃则完全为无水物。易溶于乙醇、丙酮、乙醚。
    难溶于氯仿、脂肪、水。溶解度为水中0.35%(20℃),花生油中0.5%(20℃),棉籽油中1.2%(30℃),乙醇中103%(25℃)。水溶液pH值在5.5左右。对热稳定。无水物熔点146-150℃。易与铜、铁离子反应呈紫色或暗绿色。有吸湿性。光线能促进分解。
    生产方法:采用酯化法。以正丙醇与没食子酸为原料,浓硫酸为脱水剂,加热进行酯化反应,再将多余的正丙醇蒸馏回收,残留物用活性炭脱包,用蒸馏水或乙醇重结晶而得。
    用途:化妆品的主要抗氧剂。在100g化妆品中的最大添加量为0.01g。与BHA和BHT并用有良好的增效作用。与有整合作用的柠檬酸或酒石酸等并用,不仅有增效作用,而且可以防止由金属离子引起的呈色作用。在单独使用时,应避免铁、铜容器。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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