基因表現與分析

  報導基因表現分析 (Reporter Gene Analysis)
  Luciferase Assay System -- Single Reporter Assay

 生物學家在研究Gene regulation常用到的偵測系統有呈色法(Colorimetric),放射線標定(Radiometric),
 螢光標定(Fluorometric)以及冷光偵測(Luminometric)等方法。其中生物性冷光的偵測方法由於具有高
 敏感度、穩定、低背景值以及操作方便等優點,其發光原理如下所示:

                 Luciferase
         Luciferin + ATP —---------------> Light


 在此列出本公司所代理的數種Luciferase冷光偵測試劑並簡單比較如下:

Britelite plus
Steadylite plus
Luc-Screen
廠牌
PerkinElmer
PerkinElmer
Tropix
發光時間
0.5 hr
4-5 hr
4-5 hr
發光強度
Super bright
Bright
Medium
靈敏度
50fg-100ng
應用

•High sensitivity
•96, 384, 1536 well
microplate
•Continue process

•Medium sensitivity
•96, 384, 1536 well
microplate
•Bach process
•Medium sensitivity
•Tube or 96 well
microplate
•Bach process

實驗流程:(Britelite plus為例)
 

 



 訂購資訊:

目錄號碼
產品
包裝
   6016766       Britelite plus   10 ml
   6016761       Britelite plus   100 ml
   6016767       Britelite plus   500 ml
   6016769       Britelite plus   1,000 ml
   6016756       Steadylite plus   10 ml
   6016751       Steadylite plus   100 ml
   6016757       Steadylite plus   500 ml
   6016759       Steadylite plus   1,000 ml
   T1000       Luciferase Assay Kit   200 assays
   T1001       Luciferase Assay Kit   5,000 assays
   T1002       Luciferase Assay Kit   600 assays
   T1035       Luc-Screen   200 assays
   T1033       Luc-Screen   1,000 assays
   T1034       Luc-Screen   10,000 assays
   T1036       Luc-Screen   5,000 assays


 產品說明書:
 •User Guide of Britelite plus
 •User Guide of Steadylite plus
 •User Guide of Luciferase Assay Kit from Tropix
 •User Guide of Luc-Screen