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We narrowed to 498 results for: plasmid dna

Showing: 401 - 420 of 498 results
  1. Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens

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    Blog Post
    ...Konermann, the first generation of CRISPR-Cas9 plasmids were not designed with gene activation in mind...tetraloop and stem-loop 2; 3. The MS2-P65-HSF1 plasmid which expresses the activation helper protein. ...structure of Cas9 in complex with guide RNA and target DNA. Nishimasu H, Ran FA, Hsu PD, Konermann S, Shehata...
  2. Plasmids 101: Repressible Promoters

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    Blog Post
    ...Tet-Off system.  For more information on Addgene Tet plasmids, see our Tetracycline resource page. Cumate Switch...binding to the lexA operator (lexAop). Fusing the LexA DNA-binding domain (DBD) to GAL4 or VP16 activation domain...20697123. PubMed Central PMCID: PMC2942869. Find plasmids from this publication at Addgene. del Valle Rodriguez...20434990. PubMed Central PMCID: PMC2883883. Find plasmids from this publication at Addgene. Wei, Xing, ...22406855. PubMed Central PMCID: PMC3846601. Find plasmids from this publication at Addgene. Riabinina, ...25581800. PubMed Central PMCID: PMC4344399. Find plasmids from this publication at Addgene. Riabinina O...Hill, C. et al. A LexAop > UAS > QUAS trimeric plasmid to generate inducible and interconvertible Drosophila...
  3. CRISPR 101: Cas9 Nickase Design and Homology Directed Repair

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    Blog Post
    ...In this post, we’ll summarize how IDT (Integrated DNA Technologies) first demonstrated how CRISPR nickases...Check out CRISPR Topic Page Find CRISPR Nickase Plasmids Browse the CRISPR Guide ...insertions (long ssDNA; IDT Megamer® ssDNA Fragments) Test both bottom and top strand ssDNA donors (if possible...longer insertion (mCherry) using IDT Megamer long ssDNA with 100 nt homology arms. Schubert and Yan next...
  4. CRISPR Plasmids for Genomic Visualization

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    Collection
    ...selection of CRISPR plasmids and resources. Find more CRISPR functions along with plasmids categorized by ...suggestions for other plasmids that should be added to this list? Fill out our Suggest a Plasmid form or e-mail...CRISPR/Cas plasmids for labeling and visualization of genomic loci. CRISPR... CRISPR Visualize CRISPR Plasmids: Visualize...researchers have turned dCas9 into a customizable DNA labeler compatible with fluorescence microscopy in...Browse, sort, or search the tables below for CRISPR plasmids designed for the visualization of genomic loci...CRISPR topics, read our CRISPR Guide . Mammalian ID Plasmid Gene/Insert Promoter Selectable Marker PI Publication...
  5. Illuminating Choices: A Guide to Selecting Fluorescent Dyes and Ligands

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    Blog Post
    ... brightness and high degree of overlap. Dyes for DNA/RNA staining should have high affinity and specificity...specifically to the AT-rich regions of double-stranded DNA and exhibits a blue-fluorescent light when excited...cell and protein analysis products. You can find plasmids deposited by Promega here.    References and ...Self-Labeling Protein Tags Fluorescent protein plasmids and resources A practical approach to choosing...
  6. Protocol - How to Design Primers

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    Protocol
    ...fragment of DNA. On the other hand, a long primer is used to amplify a eukaryotic genomic DNA sample. However...You may also like... Polymerase Chain Reaction Plasmid Cloning by PCR Agarose Gel Electrophoresis Primer...that are complementary to the template region of DNA. They are synthesized chemically by joining nucleotides...the primer corresponds completely to the template DNA strand so elongation can proceed. Usually a guanine...short. Short primers produce inaccurate, nonspecific DNA amplification product, and long primers result in...in a slower hybridizing rate. On average, the DNA fragment that needs to be amplified should be within...
  7. Fluorescent Proteins 101: When GFP lets you down

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    Blog Post
    ...fusion proteins are made by connecting its DNA code to the cDNA encoding for another protein. Effectively...cells, but not other biomolecules of interest e.g. DNA, RNA, and lipids. Still, these molecules can be indirectly...protein fusions Browse the Fluorescent Proteins Plasmid Kits ...
  8. TALEN Engineering

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    Collection
    ... like... Keith Joung Lab plasmids Daniel Voytas Lab plasmids CRISPR plasmids The Joung Lab has developed...Gene Additional Plasmids compatible with the REAL Assembly TALEN Kit: TALE-LSD1 plasmids for epigenome ...arrays on a single architectural framework and the DNAs produced by all three methods are identical in sequence... simplify the construction of TALEN expression plasmids using REAL, REAL-Fast or FLASH assembly. This ...REAL or REAL-Fast assembly process or lists of plasmid ID numbers required for FLASH assembly. Links to...Assembly TALEN Kit Individual REAL TALE Repeat Plasmids TALEN Expression Vectors for REAL, REAL-Fast and...
  9. The Crispr Babies Saga Shows the Need for Action, Not More Delays

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    Blog Post
    ...Novel techniques for the prevention of mitochondrial DNA disorders.” This document is about the popular technique...Addgene.org Read our CRISPR guide Find CRISPR plasmids by function Check out our genome engineering guide...scientific possibility, safety, and efficacy of the mtDNA transfer options being investigated; A UK regulatory...
  10. Another Pathway into Cells: iTOP

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    Blog Post
    ...transducing primary cells. What if, instead of supplying a DNA construct, they could simply induce cells to take...10.1016/j.cell.2015.03.028. PubMed. Find the Plasmids @Addgene: iTOP-tested proteins and reporters...
  11. Deep Dive: qPCR

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    Blog Post
    ...single-stranded) DNA. As the temperature drops, single intensity should smoothly increase as the DNA amplicon ... are produced by the presence of double-stranded DNA, when temperatures are high, signal intensity should...dyes that are not dependent on amplification of the DNA; they are, however, affected by bubbles in wells,...LightCycler qPCR optimisation for low copy number target DNA. Journal of Immunological Methods 270 (2002) 119 ...is a smooth, single-step transition between ssDNA and dsDNA. This is not true for all amplicons; if your... probes (which you probably know as TaqMan) and dsDNA dyes (commercial name: Sybr). However, there are... Yes Yes Agarose gel or uMelt analysis dsDNA dye (Sybr)  High No No No Melt curve ...
  12. Protocol - How to Run an Agarose Gel

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    Protocol
    ...... Restriction Digest of Plasmid DNA Purifying DNA from an Agarose Gel DNA Ligation Introduction Gel ...length of a DNA fragment by running it on an agarose gel alongside a DNA ladder (a collection of DNA fragments...negatively charged DNA through an agarose gel matrix toward a positive electrode. Shorter DNA fragments migrate...100 mL gel). EtBr binds to the DNA and allows you to visualize the DNA under ultraviolet (UV) light. Caution...from the DNA. So if you run the gel without EtBr in the buffer you will reach a point where the DNA will ...that has UV light, visualize your DNA fragments. The fragments of DNA are usually referred to as ‘bands...or c) loading less DNA into the well. Another method for visualizing very short DNA fragments is polyacrylamide...
  13. Common Injection Routes in Mice

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    Blog Post
    ...Engineering Guide CRISPR Mammalian Expression plasmids Cre-Lox plasmids References Prathipati, P., Rodriguez-Aguayo...substances can be injected, including cells, drugs, DNA, viral vectors, and viruses. All researchers must...
  14. Generating Mouse Models Using CRISPR/Cas9

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    Blog Post
    ...creates the DNA double-strand break (DSB) at the target site, and a donor oligonucleotide or plasmid as the... Find CRISPR Plasmids for use in Mammals Check out Our CRISPR Guide Pages Find Plasmids for Mouse Targeting..., the gRNA, Cas9, and donor oligonucleotide or plasmid components are brought together and microinjected...provided (in the form of an oligonucleotide or plasmid), precise changes can be made in the genome via...mice carrying the intended mutation. With a donor plasmid, the outcome is less predictable. In our best case...
  15. Antibodies 101: Introduction to Antibodies

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    Blog Post
    ... be used for. Addgene’s Antibody Plasmid Collection includes plasmids that express antibodies, nanobodies... target protein. However, small mutations in the DNA of the hybridoma can occur, known as genetic drift...immunoglobulin genes, recombinant antibodies are plasmid-based. Their sequences can be optimized for specificity...protein (Wang et al., 2013). These proteins are also plasmid-derived. However, a disadvantage to ScFv is their...nanobodies, or synbodies, can be produced from plasmids, saving time and money. Nanobodies and synbodies...expression in cells that have been transfected with a plasmid encoding GFP. Actin, a common internal control ... as well as tools for developing and producing plasmid-based antibodies - and we’re always growing our...
  16. Adenovirus Plasmids

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    Collection
    ... Viral Plasmids Adenoviral Plasmids Adenoviral Plasmids Shuttle Plasmids Adenoviral Plasmids Adenoviral... generally need to use two plasmids: A shuttle plasmid (or transfer plasmid) containing the transgene ...Browse shuttle plasmids, adenoviral backbone plasmids, and bacterial strains for adenoviral vector production...for recombination with the adenoviral plasmid. An adenoviral plasmid containing the rest of the adenoviral...with the shuttle plasmid. This collection provides a curated selection of popular plasmids that can be used...Adenoviral Vector Guide Shuttle Plasmids Browse commonly used shuttle plasmids for adenoviral vector production...production. Want a plasmid with your gene of interest? Search our database for shuttle plasmids with inserts...
  17. Rinehart Lab Phosphoprotein Reagents

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    ...SepOTSλ Plasmid 68291 SepOTSκ Plasmid 68290 SepOTSι Plasmid 68289 SepOTSθ Plasmid 68288 SepOTSη Plasmid 68287...S218TAG Plasmid 68300 MBP-MEK1 Plasmid 68299 GFP E17TAG/Q157TAG Plasmid 68298 GFP S2TAG/E17TAG Plasmid 68297...GFP Q157TAG Plasmid 68296 GFP S2TAG Plasmid 68295 GFP E17TAG Plasmid 68294 SepOTSν Plasmid 68292 SepOTSλ...68287 SepOTSζ Plasmid 68286 SepOTSϵ Plasmid 68285 SepOTSδ Plasmid 68284 SepOTSγ Plasmid 68283 SepOTSβ Plasmid....ΔA.Δserb.Amp Plasmid 68305 Beta lactamase S68TAG Plasmid 68302 MBP-MEK1 S222TAG Plasmid 68301 MBP-MEK1...pSerOTS-C1* (V70) (Plasmid #188537) a better choice in place of the popular SepOTSλ (Plasmid #68292) . An important...-C1* (V70) is a ROP minus plasmid and is not compatible with other plasmids containing high copy ColE1...
  18. Fluorescent Proteins 101: Aptamer Fluorophores

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    Blog Post
    ...Addgene.org Find the Spinach Plasmids at Addgene Find Broccoli Plasmids at Addgene View All Fluorescent...meaning “to fit”. SELEX could be used to classify DNA aptamers as well, and over the course of the next...
  19. Tips for Using FRET in Your Experiments

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    Blog Post
    ... FRET-based biosensors, and interactions between DNA and proteins. FRET, in theory, is an easy technique...used pairs to measure FRET. The table below lists plasmids that can be used to create your choice of fluorescent... fusion protein with your gene of interest: Plasmid Color Expression Description pPROEX Aqua Cyan...
Showing: 401 - 420 of 498 results