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dh5 alpha competent e coli  (New England Biolabs)


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    New England Biolabs dh5 alpha competent e coli
    Dh5 Alpha Competent E Coli, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 96/100, based on 995 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/dh5+alpha+competent+e+coli/NEB+5alpha+Comp+E%2Ecoli/pm41838124-41-5-11
    Average 96 stars, based on 995 article reviews
    dh5 alpha competent e coli - by Bioz Stars, 2026-09
    96/100 stars

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    Related Articles

    Transformation Assay:

    Article Title: Bacterial cell surface characterization by phage display coupled to high-throughput sequencing
    Article Snippet: Unpurified amplicons were cloned using NEBuilder HiFi DNA Assembly system into the pCER243 mammalian expression vector, which had previously been linearized with XhoI and gel purified. pCER243 is modified from pD2610-v12 (ATUM Bio), adding an upstream H7 leader sequence and downstream an in-frame (GGGGS) 3 linker and human IgG1 Fc with the N297A mutation . .. Assembly products were transformed into DH5-alpha competent E. coli (NEB), plated on solid selective media, scraped, and grown overnight in liquid; plasmids were purified. .. For each V H H clone, presence of the insert was verified by NotI/XbaI digestion. rV H H-Fcs were expressed by transient transfection of the pCER243-rV H H plasmid using the Expi293F Transfection Kit (Gibco), following the manufacturer’s instructions.

    Article Title: Profiling circular RNAs in amniotic fluid and fetal lungs from congenital diaphragmatic hernia cases: insights into potential prognostic and diagnostic applications.
    Article Snippet: Abbreviations AF Amniotic fluid BSJ Back splice junction BH Benjamini–Hochberg CircRNAs Circular RNAs cDNA Complementary DNA cRNA Complementary RNA CDH Congenital diaphragmatic hernia DE Differential expression / differentially expressed dsDNA Double stranded DNA FDR False discovery rate FETO Fetoscopic endoluminal tracheal occlusion GO Gene ontology KEGG Kyoto Encyclopedia of Genes and Genomes miRNA Micro-RNA PLS-DA Partial least squares determinant analysis PCA Principal component analysis Richard Keijzer rkeijzer@hsc.mb.ca

    Article Title: Engineering acyclovir-induced RNA nanodevices for reversible and tunable control of aptamer function.
    Article Snippet: In brief Hagen et al. present amethod for creating intracellular RNA nanodevices (RNs) that are activated by acyclovir, a nontoxic small molecule.. They convert aptamers such as Broccoli and the iron-responsive element (IRE) into acyclovir-controlled nanodevices.. Acyclovir-controlled IRE enables acyclovir-dependent ferroptosis suppression.

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).

    Purification:

    Article Title: Bacterial cell surface characterization by phage display coupled to high-throughput sequencing
    Article Snippet: Unpurified amplicons were cloned using NEBuilder HiFi DNA Assembly system into the pCER243 mammalian expression vector, which had previously been linearized with XhoI and gel purified. pCER243 is modified from pD2610-v12 (ATUM Bio), adding an upstream H7 leader sequence and downstream an in-frame (GGGGS) 3 linker and human IgG1 Fc with the N297A mutation . .. Assembly products were transformed into DH5-alpha competent E. coli (NEB), plated on solid selective media, scraped, and grown overnight in liquid; plasmids were purified. .. For each V H H clone, presence of the insert was verified by NotI/XbaI digestion. rV H H-Fcs were expressed by transient transfection of the pCER243-rV H H plasmid using the Expi293F Transfection Kit (Gibco), following the manufacturer’s instructions.

    Ligation:

    Article Title: Profiling circular RNAs in amniotic fluid and fetal lungs from congenital diaphragmatic hernia cases: insights into potential prognostic and diagnostic applications.
    Article Snippet: Abbreviations AF Amniotic fluid BSJ Back splice junction BH Benjamini–Hochberg CircRNAs Circular RNAs cDNA Complementary DNA cRNA Complementary RNA CDH Congenital diaphragmatic hernia DE Differential expression / differentially expressed dsDNA Double stranded DNA FDR False discovery rate FETO Fetoscopic endoluminal tracheal occlusion GO Gene ontology KEGG Kyoto Encyclopedia of Genes and Genomes miRNA Micro-RNA PLS-DA Partial least squares determinant analysis PCA Principal component analysis Richard Keijzer rkeijzer@hsc.mb.ca

    Amplification:

    Article Title: π-π Interactions Drive the Homotypic Phase Separation of the Prion-like Diatom Pyrenoid Scaffold PYCO1.
    Article Snippet: CO2 fixation in most unicellular algae relies on the pyrenoid, a biomolecular condensate, which sequesters the cell’s carboxylase Rubisco.. In the marine diatom Phaeodactylum tricornutum, the pyrenoid tandem repeat protein Pyrenoid Component 1 (PYCO1) multivalently binds Rubisco to form a heterotypic Rubisco condensate.. PYCO1 contains prion-like domains and can phase-separate homotypically in a salt-dependent manner.

    Plasmid Preparation:

    Article Title: π-π Interactions Drive the Homotypic Phase Separation of the Prion-like Diatom Pyrenoid Scaffold PYCO1.
    Article Snippet: CO2 fixation in most unicellular algae relies on the pyrenoid, a biomolecular condensate, which sequesters the cell’s carboxylase Rubisco.. In the marine diatom Phaeodactylum tricornutum, the pyrenoid tandem repeat protein Pyrenoid Component 1 (PYCO1) multivalently binds Rubisco to form a heterotypic Rubisco condensate.. PYCO1 contains prion-like domains and can phase-separate homotypically in a salt-dependent manner.

    Construct:

    Article Title: π-π Interactions Drive the Homotypic Phase Separation of the Prion-like Diatom Pyrenoid Scaffold PYCO1.
    Article Snippet: CO2 fixation in most unicellular algae relies on the pyrenoid, a biomolecular condensate, which sequesters the cell’s carboxylase Rubisco.. In the marine diatom Phaeodactylum tricornutum, the pyrenoid tandem repeat protein Pyrenoid Component 1 (PYCO1) multivalently binds Rubisco to form a heterotypic Rubisco condensate.. PYCO1 contains prion-like domains and can phase-separate homotypically in a salt-dependent manner.

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).

    Expressing:

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).

    Concentration Assay:

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).

    Incubation:

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).

    Cloning:

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).

    Molecular Cloning:

    Article Title: Thermostable CAS9 nucleases
    Article Snippet: .. For protein expression, E. coli Rosetta (DE3) was grown in LB medium in flasks at 37° C. in a shaker incubator at 120 rpm until an OD600 nm of 0.5 was reached after the temperature was switched to 16° C. After 30 min, expression was induced by addition of isopropyl-1-thio-β-d-gal-actopyranoside (IPTG) to a final concentration of 0.5 mM, after which incubation was continued at 16° C. For cloning PAM constructs for 6th and 7th, and 8th positions, DH5-alpha competent E. coli (NEB) was transformed according to the manual provided by the manufacturer and grown overnight on LB agar plates at 37° C. For cloning degenerate 7-nt long PAM library, electro-competent DH10B E. coli cells were transformed according to standard procedures (Sambrook, Fritsch & Maniatis, T. Molecular cloning: a laboratory manual. (Cold Spring Harbor Laboratory, 1989) and grown on LB agar plates at 37° C. overnight. .. E. coli DH5α λpir (Invitrogen) was used for P. putida plasmid construction using the transformation procedure described by Ausubel et al. (Current Protocols in Molecular Biology. (John Wiley & Sons, Inc., 2001). doi:10.1002/0471142727).



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