Merck
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WGA2

Sigma-Aldrich

GenomePlex® 全基因组扩增 (WGA) Kit

Optimized kit with enzyme for amplifying a variety of DNA including FFPE tissue

别名:
Whole genome amplification kit
NACRES:
NA.55

technique(s)

whole genome amplification: suitable

运输

wet ice

储存温度

−20°C

一般描述

GenomePlex® Complete Whole Genome Amplification Kit utilizes a proprietary technology based on random fragmentation of genomic DNA and conversion of the resulting small fragments to PCR-amplifiable library molecules flanked by universal priming sites. WGA is achieved by PCR amplification of the library molecules using universal oligonucleotide primers. It contains everything required for whole genome amplification including an optimized enzyme, WGA DNA Polymerase. It can be used in several applications and is suitable for use with purified genomic DNA from a variety of sources including blood cards, whole blood, buccal swabs, soil, plant, and serum. It allows the researcher to generate a representative, ~500-fold amplification of genomic DNA.

应用

GenomePlex®完整全基因组扩增(WGA)试剂盒用于DNA扩增.这一试剂盒还适用于下游应用,包括:
  • 芯片分析
  • SNP分析
  • STR分析
  • DNA存档

特点和优势

  • Higher yield from minimal template: Amplification of nanogram amounts of genomic DNA to microgram yields (around 10 μg) in less than about three hoursrs
  • Nanograms of samples can be preserved at –20 °C for future use
  • Choose from a variety of DNA sources: whole blood, buccal swab, blood card, plant, soil, & formalin-fixed paraffin-embedded tissue (FFPE)
  • Whole-genome amplification (WGA) DNA polymerase increases the amplification accuracy
  • Whole-genome representation with no detectable allele bias
  • Compatible with many downstream applications such as TaqMan® assays, single nucleotide polymorphism (SNP) analysis, comparative genomic hybridization (CGH) analysis

其他说明

此试剂盒中提供的通用引物序列被认为是专有的。

法律信息

本产品的使用受到如下一项或多项美国专利及其对应的境外专利声明保护:5,789,224, 5,618,711, 6,127,155以及与届满的美国专利号5,079,352对应的境外专利声明。购买本产品,即相当于依照境外的专利声明获得了一份受限制、不可转让的使用许可,即将此等数量的产品用于购买者内部的研究用途。我们未明确表示、暗示或以禁止反言的形式授予您任何其他专利声明下的权利、进行任何专利方法申请的权利、进行任何形式的商业服务的权利,包括但不限于出于收费或其他商业考虑而报告购买者的研究活动结果的权利。本产品仅适合于研究用途。如需用于Roche专利许可的诊断用途,需另外征得Roche许可。有关购买许可的更多信息,可联系Director of Licensing, Applied Biosystems, 850 Lincoln Centre Drive, Foster City, California 94404, USA获取。
GenomePlex is a registered trademark of Takara Bio USA, Inc.
TaqMan is a registered trademark of Roche Molecular Systems, Inc.

试剂盒组分也可单独购买

产品编号
说明
化学品安全说明书

  • W4502Water, Nuclease-Free Water, for Molecular Biology

储存分类代码

10 - Combustible liquids

WGK

WGK 3

  1. What is the major difference between WGA1 and WGA2 kits?

    Functionally, WGA1 and WGA2 kits are identical. The only difference between the two kits is that WGA2 is supplied with the WGA polymerase.

  2. If starting with fragmented DNA, what is the smallest size fragment which can be successfully amplified with Product WGA2, GenomePlex® Amplification Kit, and do I still need to do the fragmentation step?

    The kit works best for fragments 400 bp and larger. When starting with fragmented DNA, we recommend: (1) skipping the fragmentation heat step, although the buffer should be added, and (2) increasing the PCR cycles from 14 to 20.

  3. Can I use Product WGA2, GenomePlex® Amplification Kit, to amplify DNA from a single cell?

    Using this kit to amplify DNA from a single cell is not recommended.  We recommend using the GenomePlex Single Cell WGA Kit (WGA4) for such application.  WGA4 was developed for use with single cells and includes an optimized cell lysis protocol which has been incorporated into the fragmentation step.

  4. Can I amplify single stranded DNA with WGA2, GenomePlex® Amplification Kit?

    When starting with single stranded starting materials, we recommend (1) skipping the fragmentation heat step, although the buffer should be added and (2) increasing the PCR cycles from 14 to 20.  Note that if the ssDNA is actually cDNA from polyadenylated RNA, the kit will likely not give good representation of the input material, as the poly(T) ends constitute a large, non-random fraction.

  5. Is the WGA2 GenomePlex® Amplification Kit polymerase compatible with TA cloning?

    WGA polymerase is compatible with TA cloning with the following alteration to the PCR step: Be sure to include a 7 to 30 minute extension at 72°C after the last cycle to ensure that all PCR products are full length and 3´ adenylated.

  6. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  7. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  8. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  9. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Zhong Zhao et al.
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技术文章

Oligonucleotide Array CGH Analysis of a Robust Whole Genome Amplification Method

In recent years, array-based Comparative Genomic Hybridization (aCGH) has been refined to determine chromosomal changes at progressively higher resolutions. This evolving technology is, however, somewhat hampered by the large DNA input requirement—a minimum of 150,000 copies of a human genome, or 0.5 μg, are generally needed per sample to process one CGH array.

实验方案

Protocol for DNA extraction & WGA Amplification from Soil Samples

Genomic DNA from soil samples can be easily damaged by nucleases and contaminating debris resulting in low DNA yields. As a result, the researcher’s ability to perform downstream analysis may be compromised. After isolating DNA from the soil sample, the GenomePlex® Whole Genome Amplification Protocol is followed

Saliva DNA Extraction & WGA Amplification Protocol

Whole Genome Amplification can be performed on DNA extracted in many ways. We offer many products for DNA extraction, including the GenElute™ Blood Genomic DNA Kit, GenElute Mammalian Genomic DNA Miniprep Kit and the GenElute Plant Genomic DNA M iniprep.

Whole Genome Amplification from Serum or Plasma Protocol

Whole genome amplification (WGA) of plasma and serum DNA presents a unique challenge due to the small amount of nucleic acid in such samples.

Animal Tissue DNA-Extraction & WGA Amplification Protocol

GenomePlex® Whole Genome Amplification is the method of extracting DNA from the animal sample. GenomePlex® products have been used to amplify genomic DNA from chicken, porcine, bovine, fish, and shrimp source.

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相关内容

Array CGH Analysis of Challenging Samples

In recent years, array-based Comparative Genomic Hybridization (aCGH) has been refined to determine chromosomal changes at progressively higher resolutions. This evolving technology is, however, hampered by the large DNA input requirement—a minimum of 150,000 copies of a human genome, or 0.5 μg, are generally needed per sample to rocess one CGH array.

GenomePlex® Whole Genome Amplification Kit: A High-Throughput Approach for Rapidly Amplifying Genomic DNA from a Variety of Biological Materials

GenomePlex® Whole Genome Amplification Kit: A High-Throughput Approach for Rapidly Amplifying Genomic DNA from a Variety of Biological Materials

Qualitative multiplex PCR assay for assessing DNA quality from FFPE tissues and other sources of damaged DNA

The assessment of DNA quality is a crucial first step in acquiring meaningful data from formalin-fixed paraffin-embedded (FFPE) tissues, and other sources of damaged DNA. Using intact genomic DNA is key for successful analysis of chromosomal aberrations (e.g. SNP analysis, LOH, aCGH, etc.).

动物组织DNA提取和WGA扩增实验方案

GenomePlex®全基因组扩增是从动物样品中提取DNA的方法。GenomePlex®产品已用于扩增鸡、猪、牛、鱼和虾来源的基因组DNA。

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