
High Ssensitivity | Reagents are optimized for greatest sensitivity of Firefly and Renilla luciferase signals |
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Low Background | Very low background luminescence. No subtraction is required from readings. |
Reproducibility | Reliable, linear results for a concentration range over several orders of magnitude. |
Compatibility | Compatible with Promega\\\\\\\\\\\\\\\"s Fluc and Rluc vectors. |
Versatility | Designed for assays with many different eukaryotic cell types (e.g. mammalian, lower invertebrates, etc.) using micro-plates or single-tube luminometers |
The LucyQ Duo-Luciferase(Firefly & Renilla) Assay Kitprovides an efficient means of performing two reporter assays. In the LucyQ Duo-Luciferase(Firefly & Renilla) Assay, the activities of firefly (Photinus pyralis) andRenilla(Renilla reniformisor sea pansy) luciferases are measured sequentially from a single sample.
The firefly luciferase reporter is measured first by adding FLuc working solution to generate a luminescent signal lasting at least one minute. After quantifying the firefly luminescence, this reaction is quenched, and theRenillaluciferase reaction is initiated simultaneously by adding RLuc working solution to the same sample. Both assays can be completed in about 4 seconds using a luminometer with reagent auto-injectors.
ebiomall.com






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将来可能会出现基于免疫方法的试剂盒,不过因为H7N9是个新病毒,爆发至今不足一月,这么快时间还来不及生产抗体,所以目前的检测试剂盒只能是PCR检测试剂盒。
查到了:
4月7日,上海之江生物科技有限公司官方微博称,该公司成功研制禽流感H7N9(2013)核酸测定试剂盒(荧光PCR法),是针对国内此次H7N9病毒最早研制成功的产品,也是国内目前唯一供应的成品化试剂盒。
如果用组织DNA提取试剂盒,提出来的就是组织细胞的DNA了
短截就是把枝条剪短,主要作用是促使其抽生新梢,增加分枝数目,以保证树势健状和正常结果。短截常用于骨干枝组修剪,结果枝组修剪,和树体局部更新复状。
短截按其长度可分为:
① 中短截:在一年生枝的中部短截,剪后萌发的顶端枝条,长势强,下部枝条长势弱。
② 重短截:剪去一年生枝的2/3。剪后萌发出的枝条较强状,一般用于主侧枝延长头修剪。
③ 重剪:剪去一年生枝的3/4-4/5,剪后萌发出的枝条长势强状,常用于发育枝作延长枝头和徒长果枝,中果枝的修剪。
④极重短截:剪去一年生枝的4/5以上,萌发后的枝条中庸偏状,常用于将发育枝和徒长枝培养结果枝组。
⑤留基部2芽剪:剪后萌发枝条较旺盛,常用于预备枝的修剪。对于幼龄树,树势较旺,以培养良好而牢固的树形结构,提早结果为主要目的,以轻短截,少疏间为主,从始果期到盛果期,主要使桃树多结果,并形成好的树形。
过表达慢病毒
>10^8 PFU/ml
干扰慢病毒
>10^8 PFU/ml

