plasmid mini kits  (Qiagen)


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    Structured Review

    Qiagen plasmid mini kits
    Plasmid Mini Kits, supplied by Qiagen, used in various techniques. Bioz Stars score: 99/100, based on 10 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/plasmid mini kits/product/Qiagen
    Average 99 stars, based on 10 article reviews
    Price from $9.99 to $1999.99
    plasmid mini kits - by Bioz Stars, 2020-03
    99/100 stars

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    Related Articles

    Luciferase:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The gC promoter sequence was inserted into the BglII and HindIII sites of pGL3 (Promega) to generate a luciferase reporter gene plasmid pGL-gCp-Luc. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Fluorescence:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: Enhanced cyan fluorescence protein (ECFP) and ribosomal protein L23 fusion protein expression plasmid pECFP-L23 was obtained from Dr. Johannes A. Schmid at University of Vienna, Austria. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Construct:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The BICP27 ORF and its NLS, NoLS or both deletion mutants were amplified from the respective EYFP fusion constructs by PCR into pcDNA3.1(+) (Invitrogen) to generate respective eukaryotic expression plasmids. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Purification:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN). .. Transfection and luciferase assays COS-7, 3T3 or MDBK cells were plated onto six-well plates at a density of 2.5 × 10 5 cells per well.

    Sequencing:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The gC promoter sequence was inserted into the BglII and HindIII sites of pGL3 (Promega) to generate a luciferase reporter gene plasmid pGL-gCp-Luc. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Generated:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The deletion mutants of putative NLS, NoLS or NLS + NoLS of BICP27 were generated by ligating two PCR fragments with vector pEYFP-N1 (Clontech), in which one with EcoRI site in N-terminus and a blunt end in C-terminus, and another one with BamHI site in C-terminus and a blunt end in N-terminus. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Amplification:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The BICP27 ORF and its NLS, NoLS or both deletion mutants were amplified from the respective EYFP fusion constructs by PCR into pcDNA3.1(+) (Invitrogen) to generate respective eukaryotic expression plasmids. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Expressing:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: Enhanced cyan fluorescence protein (ECFP) and ribosomal protein L23 fusion protein expression plasmid pECFP-L23 was obtained from Dr. Johannes A. Schmid at University of Vienna, Austria. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Polymerase Chain Reaction:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The BICP27 ORF and its NLS, NoLS or both deletion mutants were amplified from the respective EYFP fusion constructs by PCR into pcDNA3.1(+) (Invitrogen) to generate respective eukaryotic expression plasmids. .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Recombinant:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: The primers for constructing all the recombinant plasmids are listed in Table 1 . .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN).

    Plasmid Preparation:

    Article Title: Characterization of the nuclear and nucleolar localization signals of bovine herpesvirus-1 infected cell protein 27.
    Article Snippet: .. Plasmid DNA was purified by QIAGEN plasmid Mini kits (QIAGEN). .. Transfection and luciferase assays COS-7, 3T3 or MDBK cells were plated onto six-well plates at a density of 2.5 × 10 5 cells per well.

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    Qiagen rneasy plant mini kit
    The efficiency of filter paper for purification of nucleic acids from various sources using respective <t>Qiagen</t> kits. (A) Tomato genomic DNAs purified using Qiagen DNeasy plant mini kit. (B) Tomato total RNAs purified using Qiagen <t>RNeasy</t> plant mini kit. (C) PCR products of a GUS fragment purified using Qiagen QIAquick PCR purification kit. (D) PCR products of GUS fragment recovered from an agarose gel using a Qiagen QIAquick gel extraction kit. (E) pUC -19 plasmid DNAs purified using a Qiagen QIAprep spin miniprep kit. For each panel, from left to right are (Q) nucleic acid purified in experiments using original Qiagen spin column, (G) reassembled spin column using two layers of Whatman glass microfiber filters (Grade GF/F), and (P) reassembled spin column using two layers of Whatman qualitative filter paper, (Grade 3) respectively. Upper panel is quantification data based on three experimental replicates normalized according to performance of the Qiagen kit; lower panel is an image of agarose gel electrophoresis for the same volume of purified nucleic acids.
    Rneasy Plant Mini Kit, supplied by Qiagen, used in various techniques. Bioz Stars score: 99/100, based on 1756 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/rneasy plant mini kit/product/Qiagen
    Average 99 stars, based on 1756 article reviews
    Price from $9.99 to $1999.99
    rneasy plant mini kit - by Bioz Stars, 2020-03
    99/100 stars
      Buy from Supplier

    99
    Qiagen qiaamp dna mini kit
    Efficiency of genomic and plasmid <t>DNA</t> recovery with the <t>QIAamp</t> DNA mini kit columns. Genomic and plasmid DNA were isolated from E . coli DH5α and E . coli DH5α [pBR322] with the use of Genomic and Plasmid DNA mini kits, respectively (A A Biotechnology). DNA concentrations were measured by NanoDrop 1000 UV-VIS spectrophotometer (Thermo Scientific). Genomic DNA in the following amounts: 2110 ng, 1855 ng and 3922 ng, was coupled with 524 ng, 1100 ng and 1684 ng of plasmid DNA, respectively. Then, 100 μl of the lysis buffer (Qiagen) was added separately to genomic and plasmid DNA and the nucleic acids isolation was performed according to the QIAamp DNA mini kit manufacturer’s manual. The level of isolated DNA is indicated as a percentage relative to the unprocessed sample. The diagram represents three independent experiments. Error bars represent standard deviation (n = 3); (* P
    Qiaamp Dna Mini Kit, supplied by Qiagen, used in various techniques. Bioz Stars score: 99/100, based on 2498 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/qiaamp dna mini kit/product/Qiagen
    Average 99 stars, based on 2498 article reviews
    Price from $9.99 to $1999.99
    qiaamp dna mini kit - by Bioz Stars, 2020-03
    99/100 stars
      Buy from Supplier

    99
    Qiagen qiaamp viral rna mini kit
    Amplification of a serial dilution of the EUROHEP standard with HBV-specific primers in a nested PCR following extraction with the Chemagic <t>DNA/RNA</t> kit and the <t>QIAamp</t> DNA Blood Mini kit. (A) Chemagen extracts. (B) QIAGEN extracts. Lane M shows a 100-bp ladder, and lane C shows results for the negative control. Lanes 1 through 10 show results for different viral loads expressed in numbers of copies per ml: 1, 4 × 10 5 ; 2, 4 × 10 4 ; 3, 4 × 10 3 ; 4, 4 × 10 2 ; 5, 2 × 10 2 ; 6, 1 × 10 2 ; 7, 8 × 10 1 ; 8, 4 × 10 1 ; 9, 2 × 10 1 ; 10, 1 × 10 1 .
    Qiaamp Viral Rna Mini Kit, supplied by Qiagen, used in various techniques. Bioz Stars score: 99/100, based on 1475 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/qiaamp viral rna mini kit/product/Qiagen
    Average 99 stars, based on 1475 article reviews
    Price from $9.99 to $1999.99
    qiaamp viral rna mini kit - by Bioz Stars, 2020-03
    99/100 stars
      Buy from Supplier

    Image Search Results


    The efficiency of filter paper for purification of nucleic acids from various sources using respective Qiagen kits. (A) Tomato genomic DNAs purified using Qiagen DNeasy plant mini kit. (B) Tomato total RNAs purified using Qiagen RNeasy plant mini kit. (C) PCR products of a GUS fragment purified using Qiagen QIAquick PCR purification kit. (D) PCR products of GUS fragment recovered from an agarose gel using a Qiagen QIAquick gel extraction kit. (E) pUC -19 plasmid DNAs purified using a Qiagen QIAprep spin miniprep kit. For each panel, from left to right are (Q) nucleic acid purified in experiments using original Qiagen spin column, (G) reassembled spin column using two layers of Whatman glass microfiber filters (Grade GF/F), and (P) reassembled spin column using two layers of Whatman qualitative filter paper, (Grade 3) respectively. Upper panel is quantification data based on three experimental replicates normalized according to performance of the Qiagen kit; lower panel is an image of agarose gel electrophoresis for the same volume of purified nucleic acids.

    Journal: PLoS ONE

    Article Title: Filter paper-based spin column method for cost-efficient DNA or RNA purification

    doi: 10.1371/journal.pone.0203011

    Figure Lengend Snippet: The efficiency of filter paper for purification of nucleic acids from various sources using respective Qiagen kits. (A) Tomato genomic DNAs purified using Qiagen DNeasy plant mini kit. (B) Tomato total RNAs purified using Qiagen RNeasy plant mini kit. (C) PCR products of a GUS fragment purified using Qiagen QIAquick PCR purification kit. (D) PCR products of GUS fragment recovered from an agarose gel using a Qiagen QIAquick gel extraction kit. (E) pUC -19 plasmid DNAs purified using a Qiagen QIAprep spin miniprep kit. For each panel, from left to right are (Q) nucleic acid purified in experiments using original Qiagen spin column, (G) reassembled spin column using two layers of Whatman glass microfiber filters (Grade GF/F), and (P) reassembled spin column using two layers of Whatman qualitative filter paper, (Grade 3) respectively. Upper panel is quantification data based on three experimental replicates normalized according to performance of the Qiagen kit; lower panel is an image of agarose gel electrophoresis for the same volume of purified nucleic acids.

    Article Snippet: Purification of plant RNA Plant total RNAs were purified using filter paper-based spin columns following the protocol of the Qiagen RNeasy Plant mini kit (RNeasy Mini Handbook.

    Techniques: Purification, Polymerase Chain Reaction, Agarose Gel Electrophoresis, Gel Extraction, Plasmid Preparation

    Evaluation of purification of tobacco genomic DNA and total RNA using filter paper-based spin columns with respective Qiagen kit buffers and homemade buffers. (A) Agarose gel electrophoresis for 2.5 μl tobacco genomic DNAs elution from purification experiments using Qiagen DNeasy plant mini kit buffers with Qiagen original spin column (Lane Q/Q), filter paper recharged used spin column (Lane Q/R) and filter paper-based homemade spin column (Lane Q/H*), followed by tobacco genomic DNAs purified using homemade buffer with Qiagen original spin column (Lane H/Q), filter paper recharged used spin column (Lane H/R) and filter paper-based homemade spin column (Lane H/H*). (B) UV spectrum curve of tobacco DNAs purified using Qiagen kit (Q/Q, black curve), filter paper recharged spin columns with Qiagen kit buffers (Q/R, blue curve) or homemade buffers (H/R, red curve) from the same amount leaf tissue. Y-axis is UV absorbance, and X-axis is wavelength (nM). (C) Amplification plots for three duplicated qPCR reactions contain 20 ng DNA purified using Qiagen kit (Q/Q, Blue curves) or DNA purified from filter paper recharged spin column with homemade buffer (H/R, Red curves) respectively. The x-axis is PCR cycle numbers, Y-axis is the level of SYBR fluorescence, and the green line is an arbitrary threshold to determine the Cq value (the fractional cycle number at which amplification curve meet threshold level). (D) MOPS-formaldehyde denaturing agarose gel electrophoresis separated 5 μl RNA purified using Qiagen RNeasy plant mini kit buffers with a Qiagen original spin column (Lane Q/Q), filter paper recharged used spin column (Lane Q/R) and homemade filter paper-based spin column (Lane Q/H*), followed total tobacco RNAs purified by using homemade buffer with Qiagen original spin column (Lane H/Q), filter paper recharged used spin column (Lane H/R) and filter paper-based homemade spin column (Lane H/H*). (E) UV spectrum of tobacco total RNA purified using Qiagen kit (Q/Q, black curve), filter paper recharged spin column with Qiagen RNeasy plant mini kit buffers (Q/R, blue curve) or homemade buffers (H/R, red curve). Y-axis is UV absorbance, and the X-axis is wavelength. (F) Amplification plots of three duplicated qRT-PCR reactions for 2.5 ng RNA purified using Qiagen kit (Q/Q, Blue curves) or RNA purified using filter paper recharged spin column with homemade buffer (H/R, Red curves) respectively. Note: * The starting material amount is 100 mg tobacco leaf tissue for experiments using a Qiagen spin column or filter paper recharged spin column, and half amount of plant sample (50 mg) used for homemade spin column purification. All DNAs or RNAs were eluted using 100 ul elution solution.

    Journal: PLoS ONE

    Article Title: Filter paper-based spin column method for cost-efficient DNA or RNA purification

    doi: 10.1371/journal.pone.0203011

    Figure Lengend Snippet: Evaluation of purification of tobacco genomic DNA and total RNA using filter paper-based spin columns with respective Qiagen kit buffers and homemade buffers. (A) Agarose gel electrophoresis for 2.5 μl tobacco genomic DNAs elution from purification experiments using Qiagen DNeasy plant mini kit buffers with Qiagen original spin column (Lane Q/Q), filter paper recharged used spin column (Lane Q/R) and filter paper-based homemade spin column (Lane Q/H*), followed by tobacco genomic DNAs purified using homemade buffer with Qiagen original spin column (Lane H/Q), filter paper recharged used spin column (Lane H/R) and filter paper-based homemade spin column (Lane H/H*). (B) UV spectrum curve of tobacco DNAs purified using Qiagen kit (Q/Q, black curve), filter paper recharged spin columns with Qiagen kit buffers (Q/R, blue curve) or homemade buffers (H/R, red curve) from the same amount leaf tissue. Y-axis is UV absorbance, and X-axis is wavelength (nM). (C) Amplification plots for three duplicated qPCR reactions contain 20 ng DNA purified using Qiagen kit (Q/Q, Blue curves) or DNA purified from filter paper recharged spin column with homemade buffer (H/R, Red curves) respectively. The x-axis is PCR cycle numbers, Y-axis is the level of SYBR fluorescence, and the green line is an arbitrary threshold to determine the Cq value (the fractional cycle number at which amplification curve meet threshold level). (D) MOPS-formaldehyde denaturing agarose gel electrophoresis separated 5 μl RNA purified using Qiagen RNeasy plant mini kit buffers with a Qiagen original spin column (Lane Q/Q), filter paper recharged used spin column (Lane Q/R) and homemade filter paper-based spin column (Lane Q/H*), followed total tobacco RNAs purified by using homemade buffer with Qiagen original spin column (Lane H/Q), filter paper recharged used spin column (Lane H/R) and filter paper-based homemade spin column (Lane H/H*). (E) UV spectrum of tobacco total RNA purified using Qiagen kit (Q/Q, black curve), filter paper recharged spin column with Qiagen RNeasy plant mini kit buffers (Q/R, blue curve) or homemade buffers (H/R, red curve). Y-axis is UV absorbance, and the X-axis is wavelength. (F) Amplification plots of three duplicated qRT-PCR reactions for 2.5 ng RNA purified using Qiagen kit (Q/Q, Blue curves) or RNA purified using filter paper recharged spin column with homemade buffer (H/R, Red curves) respectively. Note: * The starting material amount is 100 mg tobacco leaf tissue for experiments using a Qiagen spin column or filter paper recharged spin column, and half amount of plant sample (50 mg) used for homemade spin column purification. All DNAs or RNAs were eluted using 100 ul elution solution.

    Article Snippet: Purification of plant RNA Plant total RNAs were purified using filter paper-based spin columns following the protocol of the Qiagen RNeasy Plant mini kit (RNeasy Mini Handbook.

    Techniques: Purification, Agarose Gel Electrophoresis, Amplification, Real-time Polymerase Chain Reaction, Polymerase Chain Reaction, Fluorescence, Quantitative RT-PCR

    Efficiency of genomic and plasmid DNA recovery with the QIAamp DNA mini kit columns. Genomic and plasmid DNA were isolated from E . coli DH5α and E . coli DH5α [pBR322] with the use of Genomic and Plasmid DNA mini kits, respectively (A A Biotechnology). DNA concentrations were measured by NanoDrop 1000 UV-VIS spectrophotometer (Thermo Scientific). Genomic DNA in the following amounts: 2110 ng, 1855 ng and 3922 ng, was coupled with 524 ng, 1100 ng and 1684 ng of plasmid DNA, respectively. Then, 100 μl of the lysis buffer (Qiagen) was added separately to genomic and plasmid DNA and the nucleic acids isolation was performed according to the QIAamp DNA mini kit manufacturer’s manual. The level of isolated DNA is indicated as a percentage relative to the unprocessed sample. The diagram represents three independent experiments. Error bars represent standard deviation (n = 3); (* P

    Journal: PLoS ONE

    Article Title: Quantification of Plasmid Copy Number with Single Colour Droplet Digital PCR

    doi: 10.1371/journal.pone.0169846

    Figure Lengend Snippet: Efficiency of genomic and plasmid DNA recovery with the QIAamp DNA mini kit columns. Genomic and plasmid DNA were isolated from E . coli DH5α and E . coli DH5α [pBR322] with the use of Genomic and Plasmid DNA mini kits, respectively (A A Biotechnology). DNA concentrations were measured by NanoDrop 1000 UV-VIS spectrophotometer (Thermo Scientific). Genomic DNA in the following amounts: 2110 ng, 1855 ng and 3922 ng, was coupled with 524 ng, 1100 ng and 1684 ng of plasmid DNA, respectively. Then, 100 μl of the lysis buffer (Qiagen) was added separately to genomic and plasmid DNA and the nucleic acids isolation was performed according to the QIAamp DNA mini kit manufacturer’s manual. The level of isolated DNA is indicated as a percentage relative to the unprocessed sample. The diagram represents three independent experiments. Error bars represent standard deviation (n = 3); (* P

    Article Snippet: However, these numbers were significantly lower than those calculated for DNA templates isolated by the QIAamp DNA mini kit.

    Techniques: Plasmid Preparation, Isolation, Spectrophotometry, Lysis, Standard Deviation

    Quantification of pBR322 plasmid copy number by digital droplet PCR. E . coli DH5α total DNA isolated by the bead beating method (A) and the QIAamp DNA mini kit (B), from two independent bacterial cultures in a logarithmic growth phase (Experiment 1 and 2), served as a template for the bla and dxs ddPCR amplification with the use of primer set A ( Table 1A ). Each experiment was run in two replicates (bla1, bla2 and dxs1, dxs2). Error bars indicate the 95% confidence limits as determined from the Poisson distribution. (C) Columns A01 and E01 represents single wells of ~ 20,000 droplets after ddPCR amplification of bla and dxs , respectively. (D) Estimated pBR322 copy number by digital droplet PCR. The plasmid copy number of pBR322 was calculated by dividing the copy number of bla by the copy number of dxs . Average PCN from four measurements was determined to be 20.5 for QIA and 7.3 for the bead-beating method.

    Journal: PLoS ONE

    Article Title: Quantification of Plasmid Copy Number with Single Colour Droplet Digital PCR

    doi: 10.1371/journal.pone.0169846

    Figure Lengend Snippet: Quantification of pBR322 plasmid copy number by digital droplet PCR. E . coli DH5α total DNA isolated by the bead beating method (A) and the QIAamp DNA mini kit (B), from two independent bacterial cultures in a logarithmic growth phase (Experiment 1 and 2), served as a template for the bla and dxs ddPCR amplification with the use of primer set A ( Table 1A ). Each experiment was run in two replicates (bla1, bla2 and dxs1, dxs2). Error bars indicate the 95% confidence limits as determined from the Poisson distribution. (C) Columns A01 and E01 represents single wells of ~ 20,000 droplets after ddPCR amplification of bla and dxs , respectively. (D) Estimated pBR322 copy number by digital droplet PCR. The plasmid copy number of pBR322 was calculated by dividing the copy number of bla by the copy number of dxs . Average PCN from four measurements was determined to be 20.5 for QIA and 7.3 for the bead-beating method.

    Article Snippet: However, these numbers were significantly lower than those calculated for DNA templates isolated by the QIAamp DNA mini kit.

    Techniques: Plasmid Preparation, Polymerase Chain Reaction, Isolation, Amplification

    Amplification of a serial dilution of the EUROHEP standard with HBV-specific primers in a nested PCR following extraction with the Chemagic DNA/RNA kit and the QIAamp DNA Blood Mini kit. (A) Chemagen extracts. (B) QIAGEN extracts. Lane M shows a 100-bp ladder, and lane C shows results for the negative control. Lanes 1 through 10 show results for different viral loads expressed in numbers of copies per ml: 1, 4 × 10 5 ; 2, 4 × 10 4 ; 3, 4 × 10 3 ; 4, 4 × 10 2 ; 5, 2 × 10 2 ; 6, 1 × 10 2 ; 7, 8 × 10 1 ; 8, 4 × 10 1 ; 9, 2 × 10 1 ; 10, 1 × 10 1 .

    Journal: Journal of Clinical Microbiology

    Article Title: Efficient Extraction of Viral DNA and Viral RNA by the Chemagic Viral DNA/RNA Kit Allows Sensitive Detection of Cytomegalovirus, Hepatitis B Virus, and Hepatitis G Virus by PCR

    doi: 10.1128/JCM.41.11.5273-5276.2003

    Figure Lengend Snippet: Amplification of a serial dilution of the EUROHEP standard with HBV-specific primers in a nested PCR following extraction with the Chemagic DNA/RNA kit and the QIAamp DNA Blood Mini kit. (A) Chemagen extracts. (B) QIAGEN extracts. Lane M shows a 100-bp ladder, and lane C shows results for the negative control. Lanes 1 through 10 show results for different viral loads expressed in numbers of copies per ml: 1, 4 × 10 5 ; 2, 4 × 10 4 ; 3, 4 × 10 3 ; 4, 4 × 10 2 ; 5, 2 × 10 2 ; 6, 1 × 10 2 ; 7, 8 × 10 1 ; 8, 4 × 10 1 ; 9, 2 × 10 1 ; 10, 1 × 10 1 .

    Article Snippet: Identical results were obtained after extraction of the identical specimens with the QIAamp Viral RNA Mini kit.

    Techniques: Amplification, Serial Dilution, Nested PCR, Negative Control

    Amplification of a serial dilution of the standard plasmid pCR-gpB by real-time PCR with CMV-specific primers (amplicon, 254 bp) on the LightCycler instrument (software, version 3.5; analysis method, fit points with manual noise band adjustment, hybridization probe format) following extraction with the Chemagic DNA/RNA kit and the QIAamp DNA Blood Mini kit. pCR-gpB concentrations (from left to right) were 2 × 10 5 , 2 × 10 4 , 2 × 10 3 , and 2 × 10 2 copies per ml of serum. Continuous line, Chemagen extracts; broken line, QIAGEN extracts. Cycle number, cycle number of the amplification reaction; F2/F1, quotient of fluorescence channel F2 (hybridization probe) and fluorescence channel F1 (fluorescein).

    Journal: Journal of Clinical Microbiology

    Article Title: Efficient Extraction of Viral DNA and Viral RNA by the Chemagic Viral DNA/RNA Kit Allows Sensitive Detection of Cytomegalovirus, Hepatitis B Virus, and Hepatitis G Virus by PCR

    doi: 10.1128/JCM.41.11.5273-5276.2003

    Figure Lengend Snippet: Amplification of a serial dilution of the standard plasmid pCR-gpB by real-time PCR with CMV-specific primers (amplicon, 254 bp) on the LightCycler instrument (software, version 3.5; analysis method, fit points with manual noise band adjustment, hybridization probe format) following extraction with the Chemagic DNA/RNA kit and the QIAamp DNA Blood Mini kit. pCR-gpB concentrations (from left to right) were 2 × 10 5 , 2 × 10 4 , 2 × 10 3 , and 2 × 10 2 copies per ml of serum. Continuous line, Chemagen extracts; broken line, QIAGEN extracts. Cycle number, cycle number of the amplification reaction; F2/F1, quotient of fluorescence channel F2 (hybridization probe) and fluorescence channel F1 (fluorescein).

    Article Snippet: Identical results were obtained after extraction of the identical specimens with the QIAamp Viral RNA Mini kit.

    Techniques: Amplification, Serial Dilution, Plasmid Preparation, Polymerase Chain Reaction, Real-time Polymerase Chain Reaction, Software, Hybridization, Fluorescence