t5 exonuclease digestion  (New England Biolabs)


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  • 99
    Name:
    T5 Exonuclease
    Description:
    T5 Exonuclease 5 000 units
    Catalog Number:
    m0363l
    Price:
    265
    Size:
    5 000 units
    Category:
    Exonucleases
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    Structured Review

    New England Biolabs t5 exonuclease digestion
    T5 Exonuclease
    T5 Exonuclease 5 000 units
    https://www.bioz.com/result/t5 exonuclease digestion/product/New England Biolabs
    Average 99 stars, based on 2 article reviews
    Price from $9.99 to $1999.99
    t5 exonuclease digestion - by Bioz Stars, 2020-07
    99/100 stars

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    Related Articles

    Sequencing:

    Article Title: Permanent Inactivation of HBV Genomes by CRISPR/Cas9-Mediated Non-cleavage Base Editing
    Article Snippet: .. To remove linear and RC-form HBV DNAs for Sanger and MiSeq sequencing of cccDNA, genomic DNAs were extracted and digested with T5 exonuclease (New England Biolabs) in the reaction mixture of 50 μL containing 500 ng of DNA, 5 μL of ,10× reaction buffer and 1 μL of T5 Exo at 37°C for 1 h, and afterward 11 mM EDTA was added to stop reaction. .. Immunoblotting Assay Cells were washed with phosphate-buffered saline (PBS) and lysed with radioimmunoprecipitation assay (RIPA) buffer (50 mM Tris-HCl [pH 7.5], 150 mM NaCl, 1 mM EDTA, 1% Nonidet P-40 [NP-40], 0.5% sodium deoxycholate, 0.1% SDS, protease inhibitor cocktail [Roche]).

    other:

    Article Title: Cellular reagents for diagnostics and synthetic biology
    Article Snippet: To most simply carry out Gibson assembly with cellular reagents we merely lyophilized three cell lines that expressed Taq DNA polymerase, Taq DNA ligase, and T5 exonuclease, respectively.

    Expressing:

    Article Title: Cellular reagents for diagnostics and synthetic biology
    Article Snippet: .. 2x108 Top10 lyophilized cellular reagents expressing Taq DNA polymerase, T5 exonuclease, or Taq DNA ligase were rehydrated using 30 μl of water. ..

    Article Title: Cellular reagents for diagnostics and synthetic biology
    Article Snippet: .. For Gibson assemblies using cellular reagents the pure enzymes were substituted with individual Top10 E . coli cellular reagents expressing Taq DNA Ligase, Taq DNA polymerase, and T5 exonuclease. ..

    Plasmid Preparation:

    Article Title: Seamless Insert-Plasmid Assembly at High Efficiency and Low Cost
    Article Snippet: .. Each Gibson assembly reaction consisted of 2.7 μl 5x IT buffer, 2 μl insert-plasmid mastermix (containing 75 ng plasmid and an 8-fold molar excess of insert), 5.3 μl 1:1000 diluted T5 exonuclease (New England Biolabs M0363S, 10’000 U/ml), 1.6 μl of 1:10 diluted Phusion HF DNA polymerase (NEB M0530L, 2’000 U/ml), 1.3 μl Taq DNA ligase (NEB M0208L, 40’000 U/ml, undiluted) and H2 0 to a final volume of 13.5 μl. ..

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  • 99
    New England Biolabs t5 exonuclease
    Base Editing of HBV cccDNA (A) Southern blot analysis of intracellular HBV replicative intermediates of BE/gRNA-transduced HepG2-NTCP-C4 cells infected by 5 × 10 5 genome equivalents (GEs) of HBV at 9 days post-infection. Lane 1, mock infection; lane 2, HBV infection without enzymatic treatment; lane 3, HBV infection with Eco RI treatment; lane 4, HBV infection with <t>T5</t> exonuclease treatment. RC, HBV RC-DNA; DSL, double-stranded linear DNA; CCC, cccDNA. (B) Sanger sequencing of the base-edited sites in cccDNA targeted by individual gRNAs gP9 and gS8. The labels are the same as those in Figure 1 B. (C) The fold change of secreted HBsAg levels, measured by the quantitative HBsAg assay, in the supernatant of HepG2-NTCP-C4 cells at day 6 and day 8 after HBV infection. (D) Fold change of supernatant HBV DNA in HepG2-NTCP-C4 cells transduced by individual gRNAs gP9 and gS8 in comparison to those transduced by the control glacZ. HepG2-NTCP-C4 cells were initially transduced by individual gRNAs, control glacZ, gP9, or gS8, along with SpCas9-BE and subsequently infected by HBV. (E) Individual percentages of C-to-T conversion at the target sites of cccDNA measured by NGS. (F) Individual percentages of indels at the gRNA-targeting sites of cccDNA measured by NGS. The results of (C) and (D)–(F) are combined from three independent experiments and shown in bar graphs with means plus standard error (SE). ∗∗p
    T5 Exonuclease, supplied by New England Biolabs, 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/t5 exonuclease/product/New England Biolabs
    Average 99 stars, based on 10 article reviews
    Price from $9.99 to $1999.99
    t5 exonuclease - by Bioz Stars, 2020-07
    99/100 stars
      Buy from Supplier

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    Base Editing of HBV cccDNA (A) Southern blot analysis of intracellular HBV replicative intermediates of BE/gRNA-transduced HepG2-NTCP-C4 cells infected by 5 × 10 5 genome equivalents (GEs) of HBV at 9 days post-infection. Lane 1, mock infection; lane 2, HBV infection without enzymatic treatment; lane 3, HBV infection with Eco RI treatment; lane 4, HBV infection with T5 exonuclease treatment. RC, HBV RC-DNA; DSL, double-stranded linear DNA; CCC, cccDNA. (B) Sanger sequencing of the base-edited sites in cccDNA targeted by individual gRNAs gP9 and gS8. The labels are the same as those in Figure 1 B. (C) The fold change of secreted HBsAg levels, measured by the quantitative HBsAg assay, in the supernatant of HepG2-NTCP-C4 cells at day 6 and day 8 after HBV infection. (D) Fold change of supernatant HBV DNA in HepG2-NTCP-C4 cells transduced by individual gRNAs gP9 and gS8 in comparison to those transduced by the control glacZ. HepG2-NTCP-C4 cells were initially transduced by individual gRNAs, control glacZ, gP9, or gS8, along with SpCas9-BE and subsequently infected by HBV. (E) Individual percentages of C-to-T conversion at the target sites of cccDNA measured by NGS. (F) Individual percentages of indels at the gRNA-targeting sites of cccDNA measured by NGS. The results of (C) and (D)–(F) are combined from three independent experiments and shown in bar graphs with means plus standard error (SE). ∗∗p

    Journal: Molecular Therapy. Nucleic Acids

    Article Title: Permanent Inactivation of HBV Genomes by CRISPR/Cas9-Mediated Non-cleavage Base Editing

    doi: 10.1016/j.omtn.2020.03.005

    Figure Lengend Snippet: Base Editing of HBV cccDNA (A) Southern blot analysis of intracellular HBV replicative intermediates of BE/gRNA-transduced HepG2-NTCP-C4 cells infected by 5 × 10 5 genome equivalents (GEs) of HBV at 9 days post-infection. Lane 1, mock infection; lane 2, HBV infection without enzymatic treatment; lane 3, HBV infection with Eco RI treatment; lane 4, HBV infection with T5 exonuclease treatment. RC, HBV RC-DNA; DSL, double-stranded linear DNA; CCC, cccDNA. (B) Sanger sequencing of the base-edited sites in cccDNA targeted by individual gRNAs gP9 and gS8. The labels are the same as those in Figure 1 B. (C) The fold change of secreted HBsAg levels, measured by the quantitative HBsAg assay, in the supernatant of HepG2-NTCP-C4 cells at day 6 and day 8 after HBV infection. (D) Fold change of supernatant HBV DNA in HepG2-NTCP-C4 cells transduced by individual gRNAs gP9 and gS8 in comparison to those transduced by the control glacZ. HepG2-NTCP-C4 cells were initially transduced by individual gRNAs, control glacZ, gP9, or gS8, along with SpCas9-BE and subsequently infected by HBV. (E) Individual percentages of C-to-T conversion at the target sites of cccDNA measured by NGS. (F) Individual percentages of indels at the gRNA-targeting sites of cccDNA measured by NGS. The results of (C) and (D)–(F) are combined from three independent experiments and shown in bar graphs with means plus standard error (SE). ∗∗p

    Article Snippet: To remove linear and RC-form HBV DNAs for Sanger and MiSeq sequencing of cccDNA, genomic DNAs were extracted and digested with T5 exonuclease (New England Biolabs) in the reaction mixture of 50 μL containing 500 ng of DNA, 5 μL of ,10× reaction buffer and 1 μL of T5 Exo at 37°C for 1 h, and afterward 11 mM EDTA was added to stop reaction.

    Techniques: Southern Blot, Infection, Countercurrent Chromatography, Sequencing, HBsAg Assay, Next-Generation Sequencing

    In vitro HBV infection of rhesus macaque PH.  a  Predicted schematic of NTCP showing amino acid differences between human and macaque NTCP. Differences in the sequences were labeled with lighter red for amino acid exchanges with similar physiochemical properties and darker red for exchanges with different physiochemical properties. Gray box represents cellular membrane. N-linked glycosylation sites represented by black brackets. macNTCP = macaque NTCP.  b  Rhesus macaque PH were transduced with either HDAd-hNTCP (MOI = 2) or AAV-hNTCP (MOI = 1 × 10 4 ) and stained 3 days later with Myrcludex B-atto488.  c  Rhesus macaque and baboon PH were transduced with either HDAd-hNTCP (MOI = 2) or AAV-hNTCP (MOI = 1 × 10 4 ) and infected with HBV (MOI = 100) 3 days later. Productive infection was monitored by quantification of HBsAg and HBeAg in the supernatant by ELISA. Each condition represents a single-biological sample ( N  = 1). Figure is representative data of two separate experiments.  d  HBV DNA qPCR on the same supernatants shown in  c . Each condition represents a single-biological sample ( N  = 1).  e  Total intracellular DNA from 1 × 10 6  rhesus macaque PH and HepG2-hNTCP cells was used in a cccDNA-specific qPCR. Rhesus macaque PH transduced with AAV-hNTCP (MOI = 1 × 10 4 ) and infected with HBV (MOI = 100) 3 days later showed formation of cccDNA, while the non-transduced, HBV challenged PH did not. Bars represent standard error of measurement from two qPCR replicates.  f  Southern blot shows presence of cccDNA in rhesus macaque PH transduced with AAV-hNTCP (MOI = 1 × 10 4 ) and infected with HBV (MOI = 100). DNA was purified after Hirt extraction to remove protein-bound DNA forms. SM = size marker; T5 Exo = T5 exonuclease; PF-rcDNA = polymerase-free relaxed circular DNA; PF-dlDNA = polymerase-free duplex linear DNA. Figure is representative data of two separate experiments.  g  Neonate rhesus macaque PH were transduced with AAV-hNTCP (MOI = 1 × 10 4  or 5 × 10 2 ) and infected with HBV (MOI = 100) 3 days later. HBV infection was then monitored longitudinally by HBsAg ELISA. Each condition represents a single-biological sample ( N  = 1)

    Journal: Nature Communications

    Article Title: Hepatocytic expression of human sodium-taurocholate cotransporting polypeptide enables hepatitis B virus infection of macaques

    doi: 10.1038/s41467-017-01953-y

    Figure Lengend Snippet: In vitro HBV infection of rhesus macaque PH. a Predicted schematic of NTCP showing amino acid differences between human and macaque NTCP. Differences in the sequences were labeled with lighter red for amino acid exchanges with similar physiochemical properties and darker red for exchanges with different physiochemical properties. Gray box represents cellular membrane. N-linked glycosylation sites represented by black brackets. macNTCP = macaque NTCP. b Rhesus macaque PH were transduced with either HDAd-hNTCP (MOI = 2) or AAV-hNTCP (MOI = 1 × 10 4 ) and stained 3 days later with Myrcludex B-atto488. c Rhesus macaque and baboon PH were transduced with either HDAd-hNTCP (MOI = 2) or AAV-hNTCP (MOI = 1 × 10 4 ) and infected with HBV (MOI = 100) 3 days later. Productive infection was monitored by quantification of HBsAg and HBeAg in the supernatant by ELISA. Each condition represents a single-biological sample ( N  = 1). Figure is representative data of two separate experiments. d HBV DNA qPCR on the same supernatants shown in c . Each condition represents a single-biological sample ( N  = 1). e Total intracellular DNA from 1 × 10 6 rhesus macaque PH and HepG2-hNTCP cells was used in a cccDNA-specific qPCR. Rhesus macaque PH transduced with AAV-hNTCP (MOI = 1 × 10 4 ) and infected with HBV (MOI = 100) 3 days later showed formation of cccDNA, while the non-transduced, HBV challenged PH did not. Bars represent standard error of measurement from two qPCR replicates. f Southern blot shows presence of cccDNA in rhesus macaque PH transduced with AAV-hNTCP (MOI = 1 × 10 4 ) and infected with HBV (MOI = 100). DNA was purified after Hirt extraction to remove protein-bound DNA forms. SM = size marker; T5 Exo = T5 exonuclease; PF-rcDNA = polymerase-free relaxed circular DNA; PF-dlDNA = polymerase-free duplex linear DNA. Figure is representative data of two separate experiments. g Neonate rhesus macaque PH were transduced with AAV-hNTCP (MOI = 1 × 10 4 or 5 × 10 2 ) and infected with HBV (MOI = 100) 3 days later. HBV infection was then monitored longitudinally by HBsAg ELISA. Each condition represents a single-biological sample ( N  = 1)

    Article Snippet: To confirm the presence of cccDNA, Hirt extracted DNA was digested with T5 exonuclease (New England Biolabs) at 37 °C for 30 min.

    Techniques: In Vitro, Infection, Labeling, Transduction, Staining, Enzyme-linked Immunosorbent Assay, Real-time Polymerase Chain Reaction, Southern Blot, Purification, Marker