欧美三级久久三级久久三级,喷喷喷黄色视频,嗯~阿插进去深一点无码,亚洲欧美一区二区三区在线

您好,歡迎進(jìn)入上海力敏實(shí)業(yè)有限公司網(wǎng)站!
一鍵分享網(wǎng)站到:
您現(xiàn)在的位置:首頁(yè) >> 產(chǎn)品中心 >> 生化試劑、抗體、血清 >> 常規(guī)生化試劑 >> 10296028LIFE ambion trizol LS 200ml貨號(hào)10296-028

LIFE ambion trizol LS 200ml貨號(hào)10296-028

  • 更新時(shí)間:  2023-07-26
  • 產(chǎn)品型號(hào):  10296028
  • 簡(jiǎn)單描述
  • LIFE ambion trizol LS 200ml貨號(hào)10296-028
    規(guī)格:200ml
    TRIzol® LS Reagent 是苯酚和異硫氰酸胍的即用型單相溶液,設(shè)計(jì)用于從人、動(dòng)物、植物、酵母、細(xì)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(xì)胞并裂解細(xì)胞組分。
詳細(xì)介紹

LIFE ambion trizol LS 200ml貨號(hào)10296-028

TRIzol® LS 試劑分離的總 RNA 不含蛋白質(zhì)和 DNA 雜質(zhì)。 可用于 Northern blot 分析,點(diǎn)印跡雜交,多聚 (A)+ 選擇,體外翻譯,RNA 酶保護(hù)分析,RT-PCR 和分子克隆。 對(duì)于 RT-PCR,當(dāng)一個(gè)外顯子中存在兩個(gè)引物時(shí), 建議用擴(kuò)增級(jí) DNase I(商品目錄號(hào) 18068-015)處理分離的 RNA。

TRIzol® LS Reagent 的特點(diǎn):
• 設(shè)計(jì)用于液體樣品,例如血清和病毒制品
• 使用 TRIzol® LS 試劑與液體樣品的比值為 3:1
• 有助于多種大分子或小分子 RNA 的分離

LIFE ambion trizol LS 200ml貨號(hào)10296-028

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

Reliably Purify RNA from Multiple Sample Sources
TRIzol® LS Reagent is designed for processing a variety of liquid samples of up to 0.25 ml in volume. TRIzol® LS Reagent differs from the standard TRIzol® Reagent in concentration, which permits larger samples to be processed. Just as with the standard TRIzol® Reagent, the integrity of resulting RNA preparations is maintained by the highly effective inhibition of RNase activity during sample homogenization. The simplicity of the TRIzol® LS Reagent method allows simultaneous processing of a large number of samples. The entire procedure can be completed in 1 hour. Total RNA isolated by TRIzol® LS Reagent is free of protein and DNA contamination.

Formulated to Serve Multiple Isolations
TRIzol® LS Reagent allows you to perform sequential precipitation of RNA, DNA, and proteins from a single sample. After homogenizing the sample with TRIzol® LS Reagent, chloroform is added, and the homogenate is allowed to separate into a clear upper aqueous layer (containing RNA), an interface, and a red lower organic layer (containing the DNA and proteins). RNA is precipitated from the aqueous layer with isopropanol. DNA is precipitated from the aqueous/organic interface with ethanol. Protein is precipitated from the phenol-ethanol layer by isopropanol precipitation. The precipitated RNA, DNA, or protein is washed to remove impurities, and then resuspended for use in downstream applications.

Purified Products are Ideal for Use with a Variety of Applications
Isolated RNA can be used in real-time quantitative PCR (qPCR)northern blot analysis, dot blot hybridization, poly-(A)+ selectionIn vitro translation, RNase protection assays, and molecular cloning. Isolated DNA can be used in PCRrestriction enzyme digestion, and Southern blots. Isolated protein can be used for western blots, recovery of some enzymatic activity, and someimmunoprecipitation.

 


留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
夜夜av一区二区三区另类| 红桃视频三级片在线观看| 爽av中心中心| 国产精品欧美一区二区三区| 久久精品伦理一区二区三区| 欧美色呦呦呦呦呦呦呦呦呦| japanese人妻乱| 白丝美女鸡吧被操流水了| 想操个美国逼找操逼导航 | 欧美日韩精品国产一区二区| 女人爽到高潮嗷嗷叫视频| 大鸡巴操小嫩逼视频欣赏| 亚洲色图欧美电影国产精品| 欧美另类天天天天狠狠久久| 中文字幕三级在线看午夜| 1024手机看片免费的| 国产精品嫩模大尺度视频| 每天被大佬高hplay肉np| 中国大屌日大屄| 国产日韩欧美丝袜高跟鞋| 亚洲av无码国产精品色午友在线 | 男的把女人捅出白浆视频| 真实偷清晰对白在线视频| 色狠狠一区二区三区熟妇| 亚洲精品一区二区三区国产| 大炕上大战白胖老妇| 又紧又爽又粗精品一区二| 911精品在线免费观看| 欧美精品一区二区| 美女与肉棒羞羞答答视频| 被6个男人灌了一夜精子| 一进去一爽又粗又大| av三级片国产精品自拍| 日本亚洲欧美在线视观看| 老太婆肏屄视屏| 啊啊啊插我小骚逼app| 乱子激情网AV| 少妇雪白的阴户| 日韩黄色在线 中文字幕| 久久久久久久久久久78| 淫水骚逼啊啊视频小电影|