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主要产品:NEB、内切酶、基因表达、RNAi DNA修饰酶、各种载体、 Marker 、引物、测序 等等
℡ 4000-520-616
℡ 4000-520-616
NEB/Monarch® HMW DNA Extraction Kit for Tissue/50 preps/T3060L
产品编号:T3060L
市  场 价:¥0.00
场      地:美国(厂家直采)
产品分类: 分子类>核酸酶类>其他>
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:待定
品      牌: NEB
公      司:New England Biolabs
公司分类:
NEB/Monarch® HMW DNA Extraction Kit for Tissue/50 preps/T3060L
商品介绍

The MonarchHMW DNA Extraction Kit for Tissue provides a rapid and reliable process for extracting high molecular weight (HMW), intact genomic DNA from various tissues and bacteria, as well as other sample types including yeast, insect, and amphibian. The optimized extraction protocol for tissue utilizes pestle homogenization and proteinase K digestion with agitation for sample lysis, followed by a protein removal step and precipitation of the extracted DNA onto the surface of large glass beads. A slightly modified extraction protocol for bacteria utilizes lysozyme for the efficient lysis of the bacterial cell wall, prior to proteinase K digestion. DNA size ranges from 50- ≥500 kb for the standard protocols and into the Mb range when the lowest agitation speeds are used for processing soft organ tissues and bacteria. Purified DNA is recovered in high yield with excellent purity, including nearly complete removal of RNA. For tissue and bacteria, the processing time is 90 min. Purity ratios are typically 1.8-1.9 (260/280) for tissue and bacteria, 2.1-2.5 (260/230) for tissue, and 2.1-2.2 (260/230) for bacteria. Purified HMW DNA is suitable for a variety of downstream applications including long-read sequencing (Oxford Nanopore Technologies® and Pacific Biosciences®), optical mapping (Bionano Genomics®), and linked-read genome assembly.

Validated Sample Types

  • Mouse brain
  • Mouse liver
  • Mouse muscle
  • Mouse kidney
  • Mouse tail
  • Mouse ear punch
  • Rat kidney
  • E. coli
  • B. cereus
  • M. luteus
  • X. laevis
  • S. cerevisiae
  • C. elegans
  • A. aegypti

Visit ourinput guidelinesfor more information

Figure 1: Workflow for isolation of HMW DNA from Tissue using the Monarch HMW DNA Extraction Kit
Figure 2: The Monarch HMW DNA Extraction Kit for Tissue efficiently purifies high-quality, HMW DNA from a variety of sample types
HMW genomic DNA extracted with the Monarch HMW DNA Extraction Kit for Tissue. 10 mg frozen rat kidney, 10 mg fresh mouse liver, 20 mg frozen mouse brain, 20 mg fresh mouse muscle, 2 x 109 frozen E. coli cells, 2 x 108 frozen B. cereus cells, 4 mg fresh X. laevis, 3.8 x 108 fresh S. cerevisiae cells and 15 mg frozen A. aegypti were used as inputs for preps. Preps were performed according to the kit instructions with sample agitation at 2000 rpm. A modified workflow was used to process S. cerevisiae preps. 500 ng of DNA from each sample prep was resolved by PFGE (1% agarose gel, 6 V/cm, 13°C for 20 hours, switch times ramped from 0.5-94 seconds on a BioRad CHEF-DR III System). Yield and purity ratios of the individual preps are shown in the accompanying tables. Lambda PFG Ladder (NEB #N0341) was used as a molecular weight standard.
Figure 3: Use of varying agitation speeds during lysis produces tunable fragment length for HMW genomic DNA extracted from soft organ tissues and bacteria
HMW genomic DNA from mouse kidney (10 mg, Figure 3A) and E. coli NEB10 beta (1 x 109 cells, Figure 3B) was purified using the Monarch HMW DNA Extraction Kit for Tissue. Samples were agitated at the indicated speed during the lysis step to control the fragmentation of the DNA. 300 ng (kidney) and 500 ng (E. coli) of DNA for each sample was resolved by PFGE (settings: switch time 0.5 to 94 sec; run time 20 hours at 6 V/cm, angle 120°, temperature 13°C on the BioRad CHEF-DR III System). Lambda PFG Ladder (NEB #N0341) was used as molecular weight standard. Yield, purity ratios and DIN values (kidney) of the individual preps are shown in the accompanying tables
This product is related to the following categories:
Genomic DNA Extraction & Purification,
Nucleic Acid Purification Products
品牌介绍

NEB公司成立于二十世纪七十年代中期,拥有众多经验丰富的科学家,是生产生命科学试剂的领导者。目前,NEB为基因组研究提供最齐全的重组酶和天然酶,并且公司业务范围已延伸至蛋白质组学和药品开发领域。回顾三十余年来的历程,NEB公司作为先驱公司之一,为促进生物科技工业的发展做出了巨大的贡献。NEB美国总部乔 迁新址后拥有最尖端的设备,有一座现代化的发酵中心及设备齐全的实验室,这些实验室主要用于产品生产、质量监控、 产品开发和基础科研之用。作为首批以商业规模生产限制性内切酶的公司之一,NEB一直专注于内切酶的研究,并保持 业内领先水平。NEB公司一贯坚持以科学为本的原则,公司生产的试剂因其高质量、高性价比享誉世界。NEB(北京)有限公司 New England Biolabs (Beijing) LTD. NEB(北京)有限公司New England Biolabs (Beijing) LTD. 为美国New England Biolabs, Inc.在华投资兴建的独资子公司,负责处理其在中国内地及香港地区的全部业务,同时承担部分新产品的研发工作。纽英伦生物技术(北京)有限公司成立于2001年11月,为中国生命科学研究者提供一流的产品和专业的技术服务,促进国内外生命科学学术交流,与中国科研工作者一起将中国推入到二十一世纪生命科学的前沿中去。

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