Helixyte Green dsDNA染料是美國AAT Bioquest生產的一種超靈敏熒光核酸染料，用于定量溶液中的雙鏈DNA（dsDNA）。近期，Helixyte Green dsDNA染料用于PCR產物的直接循環測序方法中的PCR擴增產量。使用標準光譜熒光計和2.5 ng / mL帶有熒光酶標儀的dsDNA檢測到少至25 pg / mL的dsDNA（在2 mL測定體積中50 pg dsDNA），在ssDNA，RNA和ss存在下檢測效果小 游離核苷酸。該測定在三個數量級上是線性的并且幾乎沒有序列依賴性。它是從多種來源準確測量DNA的理想選擇，包括基因組DNA，病毒DNA，小量制備DNA或PCR。百螢生物是AAT Bioquest的中國代理商，為您提供的Helixyte Green 雙鏈DNA定量試劑

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