Promega推出Paradyme™ 27GY STR System,充分減少法醫DNA分析中的Stutter失真

威斯康辛州麥迪森–(BUSINESS WIRE)–(美國商業資訊)– Promega Corporation日前推出Paradyme™ 27GY STR System,這是首款包含公司低Stutter聚合酶(Reduced-Stutter Polymerase, RSP)的市售短串聯重複序列(STR)分析試劑盒。這種由Promega研發的新型酶顯著降低了法醫DNA分析中最常見的混淆性失真。其結果是Stutter訊號強度降低了8倍,從而能夠產生更清晰的電泳圖譜,提高對貢獻者數量(NoC)判定的信心,並強化混合樣本中微量貢獻者的檢出能力。這最終有助於以更高的置信度更快地進行混合樣本解讀,並能解讀更複雜的混合樣本,從而協助實驗室解決更多案件並減少積壓。 Promega Corporation基因身分資深總監Tim Kupferschmid表示:「這是首款幾乎能從源頭上消除Stutter的法醫STR分析試劑盒。透過簡化混合樣本反摺積,Paradyme™ 27GY STR System將從根本上改變分析人員能夠為調查人員提供的結果。」 該試劑盒專為與Spectrum CE System和S

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