天堂网在线www资源网,国产美女冒白浆视频免费,男嫖妓老熟女上位猛操逼,亚洲熟女乱色综合亚洲图片

Invitrogen TRIzol LS Reagent 100ml貨號10296-010

TRIzol® LS Reagent 是苯酚和異硫氰酸胍的即用型單相溶液，設計用于從人、動物、植物、酵母、細菌和病毒來源的液體樣品中分離總 RNA。 在樣品勻漿或裂解過程中，TRIzol® LS Reagent 一方面保持 RNA 的完整性，另一方面破壞細胞并裂解細胞組分。

TRIzol® LS 試劑分離的總 RNA 不含蛋白質和 DNA 雜質。 可用于 Northern blot 分析，點印跡雜交，多聚 (A)+ 選擇，體外翻譯，RNA 酶保護分析，RT-PCR 和分子克隆。 對于 RT-PCR，當一個外顯子中存在兩個引物時， 建議用擴增級 DNase I（商品目錄號 18068-015）處理分離的 RNA

描述

TRIzol® LS Reagent is a complete, ready-to-use reagent optimized for the isolation of high-quality total RNA, or the simultaneous isolation of RNA, DNA, and protein from a variety of liquid samples. This monophasic solution of phenol and guanidine isothiocyanate is designed to isolate separate fractions of RNA, DNA, and proteins from liquid samples of human, animal, plant, yeast, bacterial, and viral origin, typically within one hour.

• Formulated for use with liquid samples such as serum and virus preparations
• Facilitates recovery of RNA, DNA, and protein from a single liquid sample
• Offers excellent lysis capability, even with difficult biological fluids

訂購信息： 10296-010 100ml

           10296-028 200ml