The National Center for Biotechnology Information (NCBI) provides a data-rich environment in support of genomic research by collecting the biological data for genomes, genes, gene expressions, gene variation, gene families, proteins, and protein domains and integrating the data with analytical, search, and retrieval resources through the NCBI Web site. Entrez, an integrated search and retrieval system, enab......閱讀全文
安捷倫科技食品安全專題DART-MS實時直接分析質譜離子源博納艾杰爾科技《中國藥典》2010版應用文集MassWorks每臺質譜都值得擁有Analytica China 2010 賽默飛世爾科技.實驗室綜合解決方案2010年全國質譜大會暨第三屆世界華人質譜研討會 第十三屆全國離子色譜學
2010歲末網友們盤點了很多熱詞,比如:神馬都是浮云、給力(gelivable)、圍觀、淡定、無壓力(鴨梨)、蒜你狠系列、“飛”系列、國考、羨慕嫉妒恨、非常艱難的決定等等。媒體也評出了歐洲債務危機,中國GDP榮升全球第二,西南大干旱,青
Direct labeling of total RNA with Cy3 and Cy5:A. MATERIALSRNeasy? Mini Kit (Qiagen; Cat # 74106) SuperScript II RT (200U/μL) (Life Technologies;
文庫種類Dharmacon酵母資源包括多個酵母基因組文庫,包括ORF文庫、基因敲除(Knock Out)菌株、蛋白質相互作用文庫、突變菌株和各種篩選文庫等。除此之外,Dharmacon 針對Saccharomyces cerevisiae 研究領域提供了Zoonome siRNA 文庫。酵母
2011歲末網友們盤點了很多熱詞,比如:控/hold住、傷不起、起云劑、虎媽、政務微博、北京精神、走轉改、微電影、加名稅、淘寶體、云電視等新詞匯。媒體也評出了日本地震、康菲溢油、南方先旱后澇的極端天氣、7.23動車事故、小悅悅與路人、校車事件、郭美美與紅十字會、建黨90周年、‘十二五’開局、天宮
自1995 年成立以來,Dharmacon 提供各種用于批量研究基因功能的工具,支持最多從全基因組范圍到信號通路、基因家族方面研究基因與疾病、表型、分子機理對應的關系。近年來隨著高端酶標儀、高通量顯微鏡、自動化流式細胞儀、高內涵等設備的普及和技術更新,Dharmacon 文庫在各個領域中
實驗概要Instructions are provided below for using the E-Gel?CloneWell pre-cast agarose gels with the E-Gel? iBase? Power System. For detailed
實驗概要DNA isolation from fish or avian blood sample can be difficult because it contains nucleated red blood cells. E.Z.N.A. NRBC Blood DNA
實驗概要The E.Z.N.A.? Yeast RNA Kit allows convenient isolation of high-quality total RNA from a wide variety of yeast species. Up to 2 x 107 log-phase cu
實驗概要The E.Z.N.A.? Insect DNA Kit is designed for efficient recovery of genomic DNA up to 60 kb in size from insects, arthropods, roundworms, flatw
老酸奶究竟怎么了,一條微博引爆熱議 一條微博驚爆大眾,央視主持人趙普,發微博稱:“來自調查記者短信:不要再吃老酸奶(固體形態)和果凍了。尤其是孩子,內幕很可怕,不細說。”部分廠商回應,其產品中并未添加工業明膠;奶業協會副會長:正規乳企不可能添加工業明膠;媒體紛紛追問解析…… &n
實驗概要The E.Z.N.A.? family of products is an innovative system that radically simplifies the extraction and purification of nucleic acids fr
實驗概要This protocol is designed to clean up and concentrate RNA from various sources such as RNA isolated with RNA-solv? Reagent and other phenol involv
I. INTRODUCTION 引言 This guidance helps sponsors of investigational new drug applications (INDs) or applicants of new drug applications (NDAs),
Intraperitoneal:Equipment: Syringe and 23 to 27 g, 1/2 to 1-inch needle, preferably with a short bevel.Volume: The volume injected IP into a
實驗概要This protocol is designed to recovery RNA from enzymatic reactions such as DNase I digestion, In vitro transcription, etc. For RNA desalting o
實驗概要E.Z.N.A.? MicroElute? Total RNA Kit provides a rapid and easy method for the isolation of up to 50 ug of total RNA from small amount o
會議 哥本哈根世界氣候大會 全稱是《聯合國氣候變化框架公約》締約方第15次會議,于2009年12月7日—18日在丹麥首都哥本哈根召開。為期兩周。13天的談判進程相當復雜,進展非常艱難。經過馬拉松式的艱難談判,聯合國氣候變化大會當地時間12月19日下午在達成不具法律約束力的《哥本哈根協
實驗概要This method is designed for most animal tissues and culture cells. For RNA isolation from fibrous tissue, follow the specialized proto
實驗概要This protocol is suitable for most fresh or frozen tissue samples allowing more efficient recovery of DNA. However, due to the tremend
實驗概要The E.Z.N.A.? Blood DNA Maxi Kit is designed for isolation of genomic DNA from up to 25 ml of fresh, whole blood treated with any comm
實驗概要The E.Z.N.A.? Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysis. Up to
PF7是普析公司原子熒光形態分析儀,集成了原子熒光和色譜,可進行原子熒光分析和形態分析,主要特點為:穩定可靠、易用。 首先,PF7實現了免調燈。目前市場上原子熒光的元素燈,用戶都需要調節X/Y方向,調燈對用戶要求較高。PF7采用了免調燈的技術,用戶即插即用,降低了對操作
實驗概要試劑盒,操作簡單,稍有點貴,還可以接受。實驗材料blood實驗步驟Protocol: DNA Purification from Blood or Body Fluids(Spin Protocol)This protocol is for purification of total (ge
實驗概要The E.Z.N.A.? Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysis. Up to
實驗概要The E.Z.N.A.? Blood DNA Maxi Kit is designed for isolation of genomic DNA from up to 25 ml of fresh, whole blood treated with any comm
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實驗概要DNA isolation from fish or avian blood sample can be difficult because it contains nucleated red blood cells. E.Z.N.A. NRBC Blood DNA
實驗概要The E.Z.N.A.? Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysi