欧美……一区二区三区,欧美日韩亚洲另类视频,亚洲国产欧美日韩中字,日本一区二区三区dvd视频在线

您好, 歡迎來到化工儀器網(wǎng)

| 注冊| 產(chǎn)品展廳| 收藏該商鋪

17801761073

products

目錄:北京索萊寶科技有限公司>>分子生物學(xué)>>DNA電泳>> SY1040DNA電泳試劑 SYBR Green II(10000×)

DNA電泳試劑 SYBR Green II(10000×)
  • DNA電泳試劑 SYBR Green II(10000×)
參考價 面議
具體成交價以合同協(xié)議為準(zhǔn)
參考價 面議
具體成交價以合同協(xié)議為準(zhǔn)
  • 品牌
  • 型號 SY1040
  • 廠商性質(zhì) 生產(chǎn)商
  • 所在地 北京市
屬性

>

更新時間:2024-08-23 20:27:46瀏覽次數(shù):1377評價

聯(lián)系我們時請說明是化工儀器網(wǎng)上看到的信息,謝謝!

同類優(yōu)質(zhì)產(chǎn)品

更多產(chǎn)品
DNA電泳試劑 SYBR Green II(10000×)
SYBR ® Green II RNA gel stain
Cat# :SY1020
Introduction SYBR

DNA電泳試劑 SYBR Green II(10000×)

SYBR ®  Green II RNA gel stain
Cat# :SY1020
Introduction
SYBR
®  Green II RNA gel stain is one of the most sensitive dyes known for detecting RNA in electrophoreticgels. As little as 100 pg RNA or single-stranded DNA per band can be detected in a SYBR Green IIBstained agarose or polyacrylamide gel using 254 nm epi-illumination Polaroid
®  667, black-and-white print film and a SYBR Green gel stain photographic filter.
Even with 300 nm transillumination, as little as 500 pg RNA per band can be detected. SYBR Green II RNA gel stain is significantly more sensitive than ethidium bromide,the most commonly used stain for detecting nucleic acids in gels (Figure 1). With 300 nmtransilluminationand photography through an orange-red gelatin filter, ethidium bromide’s sensitivity limit in a standardagarose minigel is about 1.5 ng single-stranded nucleic acid per band. Note that our detection limits arebased on results obtained with a FotoDyne
®  Foto/UV ®  450 ultraviolet transilluminator in combination with
Polaroid 667 film. Video cameras and CCD cameras in general have a different spectral response thanblack-and-white print film and thus may not exhibit the same sensitivity.
A BFigure 1. Dilution series of Escherichia coli ribosomal 16S and 23S RNA electrophoresed in 1% agarose gels. The gelscontain an identical twofold dilution series of RNA. The gel shown in panel A was stained for 20 minutes with SYBR Green II
RNA gel stain (using a 1:10,000 dilution of the stock reagent) and not destained. The gel shown in panel B was stained for 20minutes with 5 µg/mL ethidium bromide, then destained for an additional 20 minutes. The SYBR Green II dye-stained gel was excited using 254 nm epi-illumination and the ethidium bromide–stained gel using 300 nm transillumination (Fotodyne
®  FotoUV 450 ultraviolet transilluminator). Although the SYBR Green II dye-stained gel can be excited at 300 nm, epi-illumination at 254 nm resulted in the best sensitivity in our hands. Both gels were photographed with Polaroid 667 black-and-white print film,using a SYBR Green gel stain photographic filter (SYBR Green II dye-stained gel) or an ethidium bromide gel stainphotographic filter (ethidium bromide– stained gel).
SYBR Green II RNA gel stain can be used to:
 Analyze small aliquots from RNA preparations before Northern blotting, start-site mapping or cDNApreparation
 Visualize the migration behavior of 5S rRNA species after high-resolution denaturing gradienectrophoresis (DGGE)
Stain DNA in single-strand conformation polymorphism (SSCP)
Stain DNA before amplification by PCR
Materials Contents SYBR Green II stain is provided as a 10,000X concentrate in DMSO in the following sizes:
 50 µL (SY1040-50)
 500 µL (SY1040-500)
Storage
Upon receipt, store the dye frozen at -20°C, protected from light in a desiccator. When stored properly,the SYBR Green II stain stock solution in DMSO is stable for six months to one year.


注:SYBR Green II主要用于RNA和單鏈DNA電泳。是EB和替代品,無致癌性,超敏感性。用作常規(guī)電泳時,須將商品化的核酸MARKER作一定倍數(shù)的稀釋(1/5-1/10),這樣才能得到比較理想的結(jié)果。

 

DNA電泳試劑 SYBR Green II(10000×)訂購說明:
1、絕大部分產(chǎn)品備有現(xiàn)貨,一般情況下都能訂貨當(dāng)日發(fā)貨。 
2、部分非常用產(chǎn)品,需提前1-2日預(yù)訂,海外期貨則需要提前3-6周預(yù)訂。 
3、部分產(chǎn)品價格會因貨期、批次等因素發(fā)生變化,若有變動以訂貨當(dāng)日新價格為準(zhǔn)。 
4、每日訂單截止時間為16點整,部分城市可到17點整,因超過截止時間造成當(dāng)日不能發(fā)貨的將于次日安排發(fā)貨。
5、請辦理完貨款后,將收據(jù)、底單等連同收貨人的地址、姓名、等以傳真、、短信、等形式通知我們。


DNA電泳試劑 SYBR Green II(10000×)運輸說明:
1、極低溫產(chǎn)品:極低溫產(chǎn)品運輸過程中加裝干冰運輸。用干冰把產(chǎn)品包裹起來,再用泡沫盒密封,膠帶層層粘住泡沫盒,放入索萊寶的箱子,然后交付給合作快遞,安全快速高效放心的送客戶的手中,保證產(chǎn)品的性質(zhì)穩(wěn)定如一,為您的實驗保駕護(hù)航。
2、低溫產(chǎn)品:低溫產(chǎn)品運輸過程中加裝索萊寶冰袋運輸。事先用冰袋把產(chǎn)品包裹起來,再使用泡沫盒密封,用膠帶嚴(yán)實密封泡沫盒,再放入索萊寶的箱子(保溫效果少可以持續(xù)一周),然后交付給合作快遞,安全快速高效放心的送客戶的手中,保證產(chǎn)品的性質(zhì)穩(wěn)定如一,為您的實驗保駕護(hù)航。
3、常溫產(chǎn)品:常溫產(chǎn)品運輸過程中無需加冰或者特殊包裝。產(chǎn)品由公司庫房人員快速配貨,準(zhǔn)確快速高效的快遞保證產(chǎn)品快速送達(dá)您的手中。

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

標(biāo)簽:
保存成功

(空格分隔,最多3個,單個標(biāo)簽最多10個字符)

常用:

提示

您的留言已提交成功!我們將在第一時間回復(fù)您~
在線留言

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

該信息已收藏!
標(biāo)簽:
保存成功

(空格分隔,最多3個,單個標(biāo)簽最多10個字符)

常用:
熱線電話 在線詢價
欧美日韩精品人妻在线-在线播放中文字幕一区| 日韩精品人妻系列一区-亚洲女同性一区二区三区| 18禁真人在线无遮挡羞免费-中文字幕精品一区二区三区四区| 亚洲精品一区网站在线观看-黄页视频免费观看网站| 国产精品一区二区欧美视频-国产一区二区三区天码| 免费午夜福利视频在线观看-亚洲成人日韩欧美伊人一区| 在线免费观看黄片喷水-国产精品白丝网站在线观看| 日韩毛片在线免费人视频-超碰中文字幕av在线| 一级小黄片在线免费看-亚洲欧美午夜情伊人888| 久久亚州天堂一区二区-色噜噜色哟哟一区二区三区| 成人av一区二区蜜桃-亚洲色图激情人妻欧美| 一区二区国产高清在线-日本高清无卡一区二区三区| 看肥婆女人黄色儿逼视频-秋霞电影一区二区三区四区| 美女把腿张开给帅哥桶-无码无套少妇18p在线直播| 日韩中文字幕v亚洲中文字幕-日韩亚洲av免费在线观看| 性色国产成人久久久精品二区三区-偷窥中国美女洗澡视频| 少妇一区二区三区粉嫩av-国产精品区久久久久久久| 看肥婆女人黄色儿逼视频-秋霞电影一区二区三区四区| 亚洲av高清一区三区三区-久久人妻夜夜做天天爽| 久久久国产精品电影片-精品孕妇人妻一区二区三区| 亚洲综合av一区二区三区-高潮又爽又黄无遮挡激情视频| 国产成人精品亚洲精品密奴-国产成人AV无码精品| 中文字幕亚洲综合久久最新-久久精品视频免费久久久| 欧美aa一级视频播放-久一一区二区三区大香蕉| 亚洲一区二区三在线观看-国产精品亚洲а∨天堂123| 亚洲中文一二三av网-亚洲天堂成人免费在线| 三级a级一级大片在线观看-日韩av有码免费观看| 熟妇勾子乱一区二区三区-欧美爱爱视频一区二区| 小12萝自慰喷水亚洲网站-chinese偷拍一区二区三区| 国产在线一区二区三区欧美-久久偷拍精品视频久久| 激情字幕久久久字幕中文-一区二区三区免费黄片| 国产精品成人欧美激情-黄色床上完整版高清无遮挡| 中文字幕日韩精品不卡在线一区-国产tv日韩在线观看视频| 日本高清二区视频久二区-大香蕉在线视频大香蕉在线视频| 少妇一区二区三区粉嫩av-国产精品区久久久久久久| 五月婷婷免费观看视频-男人操女人下面视频在线免费看| 亚洲av综合av一区东京热-黄页免费视频网站在线观看| 亚洲另类自拍唯美另类-99国产精品兔免久久| 男人的天堂久久精品激情-最新亚洲精品a国产播放| 国产aa视频一区二区三区-国产精品久久久久久久毛片动漫| 亚洲中文一二三av网-亚洲天堂成人免费在线|