Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

WGA1

Sigma-Aldrich

GenomePlex® Whole Genome Amplification (WGA) Kit

Kit for whole genome amplification from a variety of DNA sources including FFPE tissue

Sign Into View Organizational & Contract Pricing

Select a Size

50 REACTIONS
€467.00

€467.00

Please contact Customer Service for Availability
All Photos(2)

Select a Size

Change View
50 REACTIONS
€467.00

About This Item

UNSPSC Code:
41121800
NACRES:
NA.55

€467.00

Please contact Customer Service for Availability

Quality Level

200

technique(s)

whole genome amplification: suitable

shipped in

wet ice

storage temp.

−20°C

General description

GenomePlex® Whole Genome Amplification WGA kit is suitable for use with genomic DNA, whole blood, buffy coats, buccal swabs, and cultured cells. Amplification requires only a small amount of starting material (1 μL blood, single cheek swab, or 10 ng of gDNA), which after PCR produces a yield of 5 - 10 μg per reaction. The amplified DNA can be purified and stored or used for downstream analyses including ABI′s TaqMan® assays, microsatellite analysis, or sequencing. GenomePlex gives a complete representation of the entire genome with no detectable allele bias.

WGA 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.

GenomePlex method allows the researcher to generate a representative, ~500-fold amplification of genomic DNA. The amplification yield is dependent on the purity and amount of starting material. This kit contains all the required reagents to perform library preparation and fragmentation.

Application

GenomePlex® Whole Genome Amplification (WGA) Kit has been used to amplify input and chromatin immunoprecipitation (ChIP) DNA.[1][2] It has also been used in the fragmentation of bacterial artificial chromosome (BAC) clones from bacterial cultures for the preparation of repeat free (RF) probes.[3]

Features and Benefits

  • Higher yield from minimal template: Amplification of nanogram amounts (10ng) of genomic DNA to microgram yields (5-10 μg) in less than about three hours
  • 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, and formalin-fixed paraffin-embedded tissue (FFPE)
  • Compatible with a wide variety of downstream applications such as TaqMan® and BeadArray assays
  • Universal primers
  • Whole-genome representation with no detectable bias
  • Increased accuracy in amplification produces no amplicon in the negative control reactions

Other Notes

The sequences of the universal primers provided in this kit are considered proprietary.

Legal Information

Use of this product is covered by one or more of the following US patents and corresponding patent claims outside the US: 5,789,224, 5,618,711, 6,127,155 and claims outside the US corresponding to expired US Patent No. 5,079,352. The purchase of this product includes a limited, non-transferable immunity from suit under the foregoing patent claims for using only this amount of product for the purchaser′s own internal research. No right under any other patent claim, no right to perform any patented method, and no right to perform commercial services of any kind, including without limitation reporting the results of purchaser′s activities for a fee or other commercial consideration, is conveyed expressly, by implication, or by estoppel. This product is for research use only. Diagnostic uses under Roche patents require a separate license from Roche. Further information on purchasing licenses may be obtained by contacting the Director of Licensing, Applied Biosystems, 850 Lincoln Centre Drive, Foster City, California 94404, USA.
GenomePlex is a registered trademark of Takara Bio USA, Inc.
TaqMan is a registered trademark of Roche Molecular Systems, Inc.

Kit Components Also Available Separately

Product No.
Description
SDS
  • W4502Water, Nuclease-Free Water, for Molecular BiologySDS

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SLCP8354
SLCF9139
SLCC3917
SLCC3089
SLBZ3663

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Binding patterns of BCL11A in the globin and GATA1 loci and characterization of the BCL11A fetal hemoglobin locus
Jawaid K, et al.
Blood Cells, Molecules and Diseases, 45(2), 140-146 (2010)
Jessica Ray et al.
PloS one, 7(4), e34238-e34238 (2012-04-18)
Viruses are ubiquitous in the oceans and critical components of marine microbial communities, regulating nutrient transfer to higher trophic levels or to the dissolved organic pool through lysis of host cells. Hydrothermal vent systems are oases of biological activity in
Amy Breman et al.
Prenatal diagnosis, 32(4), 351-361 (2012-04-03)
To evaluate the results of prenatal chromosomal microarray analysis (CMA) on >1000 fetal samples referred for testing at our institution and to compare these data to published reports. High resolution CMA was offered to women undergoing amniocentesis or chorionic villus
Adam Hittelman et al.
Diagnostic molecular pathology : the American journal of surgical pathology, part B, 16(4), 198-206 (2007-11-29)
Genome-based technologies such as genomic arrays and next generation sequencing are poised to make significant contributions to clinical oncology. However, translation of these technologies to the clinic will require that they produce high-quality reproducible data from small archived tumor specimens
Ravinder Dhallan et al.
Lancet (London, England), 369(9560), 474-481 (2007-02-13)
Use of free fetal DNA to diagnose fetal chromosomal abnormalities has been hindered by the inability to distinguish fetal DNA from maternal DNA. Our aim was to establish whether single nucleotide polymorphisms (SNPs) can be used to distinguish fetal DNA
View All Related Papers

Articles

Whole Genome Amplification for Single Cell Biology

Whole genome amplification overcomes restrictions for single-cell genomic analyses with non-specific amplification.

Protocols

FFPE Tissue

Archived Formalin-fixed, Paraffin-embedded (FFPE) tissue samples are invaluable resources for profiling gene expression and studying a variety of diseases.

FFPE Tissue

Archived Formalin-fixed, Paraffin-embedded (FFPE) tissue samples are invaluable resources for profiling gene expression and studying a variety of diseases.

FFPE Tissue

Archived Formalin-fixed, Paraffin-embedded (FFPE) tissue samples are invaluable resources for profiling gene expression and studying a variety of diseases.

FFPE Tissue

Archived Formalin-fixed, Paraffin-embedded (FFPE) tissue samples are invaluable resources for profiling gene expression and studying a variety of diseases.

See All

Questions

1–7 of 7 Questions  

  1. Can I use WGA1, GenomePlex® Amplification Kit to amplify DNA from a single cell?

    1 answer

    1. 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.

      Helpful?

  2. If starting with fragmented DNA, what is the smallest size fragment which can be successfully amplified with WGA1, GenomePlex® Amplification Kit, and do I still need to do the fragmentation step?

    1 answer

    1. 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.

      Helpful?

  3. Can I amplify single stranded DNA with Product WGA, GenomePlex® Amplification Kit?

    1 answer

    1. 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.

      Helpful?

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

    1 answer

    1. 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.

      Helpful?

  5. What is the major difference between WGA1 and WGA2?

    1 answer

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

      Helpful?

  6. Is the WGA1 GenomePlex®  Amplicification Kit polymerase compatible with TA cloning?

    1 answer

    1. 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.

      Helpful?

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

    1 answer

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

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service