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Showing: 341 - 360 of 504 results
  1. New Tools Enable CRISPRa for Neuroscience Applications

    Type
    Blog Post
    ...comprehensive CRISPR guide Find CRISPR plasmids and resources Find CRISPRa plasmids ...genes can be relatively laborious because multiple plasmids/viruses are needed to deliver all the protein ...construct for generating the SPH mouse. (B) AAV plasmids used to express CRE under neuron-specific promoters...individual neuronal populations.  The Yang Lab’s AAV plasmids used to express Cre under neuron-specific promoters... CD8+ cells were then isolated and their genomic DNA sequenced. Guide RNAs targeting several known and...sensitive applications such as CRISPR screening. The plasmids used by the Qi Lab for this particular application...simpler to implement in genome-wide screens over cDNA libraries. However, using CRISPRa to target individual...
  2. Cpf1: A New Tool for CRISPR Genome Editing

    Type
    Blog Post
    ...Cas9’s second HNH endonuclease domain. Cpf1 cleaves DNA in a staggered pattern and requires only one RNA ...Francisella Cpf1 (FnCpf1), they employed an E. coli plasmid depletion assay to discover FnCpf1’s PAM sequence...system." Cell (2015). PubMed PMID: 26422227. Find plasmids from this publication at Addgene. 2. Zetsche,....1 (2016): 31-34. PubMed PMID: 27918548. Find plasmids from this publication at Addgene. 3. Kim, Daesik...Biotechnol. (2016). PubMed PMID: 27272384 Find plasmids from this publication at Addgene. Kleinstiver...Biotechnol. (2016). PubMed PMID: 27347757. Find plasmids from this publication at Addgene. Makarova, Kira...PMID: 26411297. Resources at Addgene Find CRISPR plasmids at Addgene Read Addgene's CRISPR Resource Guide...
  3. CRISPR History and Development for Genome Engineering

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    Collection
    ...posts , or find CRISPR plasmids for your research. Addgene has CRISPR plasmids for the following models...editing of a target base in genomic DNA without double-stranded DNA cleavage. Nature . 533(7603):420-4....Fonfara I, Hauer M, Doudna JA, Charpentier E. 2012. A programmable dual-RNA-guided DNA endonuclease in adaptive...specifically, specialized Cas proteins snip foreign DNA into small fragments approximately 20 bp in length...length and paste them into contiguous stretches of DNA known as CRISPR arrays. Separate Cas proteins then...motif (PAM). The CRISPR complex binds to the foreign DNA and cleaves it to destroy the invader ( Figure 1 ...protospacer sequences that have homology to foreign DNA. Protospacers are separated by short palindromic ...
  4. CRISPR Plasmids and Resources

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    Collection
    ...select CRISPR lentiviral plasmids. CRISPR Plasmid Kits : Find groups of plasmids that are used together ...resources or browse plasmids below by function. Addgene's CRISPR collections feature plasmids for a variety ...information into a specific DNA site. Base Edit Base editors precisely edit DNA without promoting DSB formation...CRISPR plasmids available at Addgene. Search by species and CRISPR function. CRISPR... CRISPR Plasmids and Resources...inhibition, and barcoding experiments. Browse CRISPR Plasmids by Function Genome Engineering Cut Wild-type Cas...Mutated Cas nickase enzymes generate single-strand DNA breaks. Prime Edit Cas nickase enzymes fused to reverse...
  5. TALEN Guide

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    Collection
    ... “multiple DNA fragments in an ordered fashion in a single reaction.” Using these plasmids, which are ...Guide to TALEN technology and using TALEN plasmids TALENs...Technologies You may also like... TALEN Kits CRISPR Plasmids Zinc Finger Consortium Originally published in...Imagine being able to manipulate a specific region of DNA in the genome of your favorite species almost as ...biological disciplines are coming closer to this DNA targeting ideal. Figure 1: (A) Representation of ...enzymes and other useful protein domains to a specific DNA sequence ( Figure 1A ). Scientists have identified...expect that assembling relatively small, repeat-laden DNA regions into a single construct would be technically...
  6. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    ...curated collections of plasmids as kits with greatly reduced costs per plasmid. We generally create kits...just the tool you need. The plasmids in this portion of the BIOFAB Plasmid Set contain terminators of ...populations. This kit consists of a 48 plasmid adapter library, with each plasmid carrying a unique barcoded Illumina-M13F...researcher at a nonprofit institution, you can order plasmids covering a wide range of fields from Addgene. ...kits to allow you to easily use a set of plasmids together on a tight budget. To help popularize our ...order from the repository: FX Cloning Kit BIOFAB Plasmid Set pCri System Cell Free Protein Expression Kit... production (a variety of pExpression vectors) plasmids. The type IIS restriction sites used in these ...
  7. Genomic Deletions in Mammalian Cell Lines

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    Collection
    ...usage of the pSpCas9(BB) plasmid (pX330) (Addgene plasmid ID 42230). This plasmid allows for the simultaneous...utilized, such as pX458 (Addgene plasmid ID 48138) or pX459 (Addgene plasmid ID 48139), which include GFP ...pellets in 50 μl of DNA extraction solution. NOTE: Generally ~100,000 cells are used for DNA extraction, although...recommend an efficient method for DNA extraction, any method for genomic DNA isolation may be utilized to ...evaluate clones at the DNA as well as RNA and/or protein levels. To evaluate the DNA, amplify deletion bands... with a PCR cloning kit) into a plasmid vector. Transform the plasmid into DH5α E. coli cells and plate...Physiologica Scandinavica . 2003. PubMed . Purifying plasmid DNA from bacterial colonies using the Qiagen Miniprep...
  8. Protocol - pLKO.1 – TRC Cloning Vector

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    Protocol
    ...measure the DNA concentration, use 1 μL) 2 μL 10x NEB T4 DNA ligase buffer 1 μL NEB T4 DNA ligase add ...transfect plasmid DNA directly into the target cells. The shRNA will be expressed, but the DNA is unlikely...μg pLKO.1 shRNA plasmid 750 ng psPAX2 packaging plasmid 250 ng pMD2.G envelope plasmid to 20 μl serum-...to vary the ratio of shRNA plasmid, packaging plasmid, and envelope plasmid to obtain the ratio that gives...shRNA. psPAX2 Packaging plasmid for producing viral particles. pMD2.G Envelope plasmid for producing viral... also be used with packaging plasmid pCMV-dR8.2 dvpr and envelope plasmid pCMV-VSVG from Robert Weinberg...#B7001S NEB buffer 2 NEB #B7002S T4 DNA ligase NEB #M0202S T4 DNA ligase buffer NEB #B0202S DH5 alpha ...
  9. Protocol - How to Inoculate a Bacterial Culture

    Type
    Protocol
    ...Storage of Plasmids Recovering Plasmid DNA from Bacterial Culture Background Information Plasmids can carry...isolate your plasmid DNA from the bacterial culture by following Isolating Your Plasmid DNA . Antibiotic...copy regardless of plasmid size. See the plasmid's info page to determine if your plasmid is high or low ...resistance gene on a plasmids allows researchers to easily isolate bacteria containing that plasmid from bacteria...numbers of bacteria necessary to isolate enough plasmid DNA for experimental use. The following protocol ... low copy plasmids? The copy number refers to the number of copies of an individual plasmid within a single...number plasmids should only need to be grown for 12-16 hr on average. Certain features of a plasmid may ...
  10. Antibodies 101: Producing Recombinant Antibodies

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    Blog Post
    ... great collection of ready-to-use rAbs and rAb plasmids!). Since recombinant antibodies conveniently allow...production, reliable expression, and easy distribution as DNA (Trimmer, 2020), you may be interested in using them...antibodies can be produced through a single or dual-plasmid transfection, depending on whether the heavy and...and light chain genes are contained to one plasmid or if they’ve been separated onto two. You’ll first...first transfect your cells with your plasmid(s), and then wait 7-14 days (in mammalian cells) to collect ...on the Addgene blog Introduction to Antibodies Plasmid-based Recombinant Antibodies Polyclonal Antibodies...
  11. Cpf1 Update: Comparison to Cas9 and NgAgo

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    Blog Post
    ...distant cousins of well-known Cas9. Cpf1 cleaves DNA in a staggered pattern and requires only one RNA ... is well suited for genome editing.  Find Cpf1 Plasmids at Addgene   Image attribution: Zetsche...Biotechnol. 2016 Jun 6. PubMed PMID: 27272384 Find plasmids from this publication at Addgene. 2. Kleinstiver...Biotechnology (2016). PubMed PMID: 27347757. Find plasmids from this publication at Addgene. 3. Zetsche ....cell.2015.09.038. PubMed PMID: 26422227 Find plasmids from this publication at Addgene. 4. Makarova...Our CRISPR Guide Pages Check Out MpAgo from the Doudna Lab Find Validated gRNAs ...
  12. CRISPR 101: Validating Your Genome Edit

    Type
    Blog Post
    ... uses a 3rd sequencing trace file from the donor DNA. This method can precisely estimate editing frequency...clones. The drawback is that you must generate a DNA molecule with homology to your genome edit to mimic...Tools Read other CRISPR blog posts Find CRISPR Plasmids at Addgene  ...
  13. Plasmid Modification by Annealed Oligo Cloning (with Protocols)

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    Protocol
    ...Restriction Digest of Plasmid DNA DNA Ligation Bacterial Transformation Summary Oligo overlap cloning can...anytime you need to add a short stretch of DNA to a plasmid, such as: Changing a Multiple Cloning Site...cut out the band containing your vector DNA. Gel purify your DNA away from the agarose using a commercially...Modify your plasmid MCS or add short sequences using oligo overlap cloning. Protocols... Protocols Plasmid Modification...Modification by Annealed Oligo Cloning Plasmid Modification by Annealed Oligo Cloning You may also like... Restriction...
  14. Fujii Lab CRISPR Plasmids

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    Collection
    ...scheme Fujii Lab Plasmids Individual plasmids can be ordered via the links below: ID Plasmid Description 47948...elements/pMD20 iChIP plasmid, LexA-binding elements 48874 3xFNLDD/pCMV-7.1 iChIP plasmid, expresses 3xFNLDD...-I2 iChIP plasmid, expresses 3xFNLDD in mammalian cells 48972 3xFNLDD/pMXs-IG iChIP plasmid, expresses...Suzuki Y, Sugano S, Fujii H. DNA Res. 2017 Oct 1;24(5):537-548. doi: 10.1093/dnares/dsx023. PubMed . Identification... gRNA plasmids from Dr. Hodaka Fujii's lab. Genome... Genome Engineering CRISPR Fujii Lab CRISPR Plasmids Fujii ...Fujii Lab CRISPR Plasmids Available from Addgene You may also like... CRISPR Guide CRISPR Protocols gRNA Design...
  15. Synthetic promoter AAVs for cell-type specific expression in retinal cells

    Type
    Blog Post
    ...epigenetic analysis and designed using stretches of DNA that were transcriptionally active in retinal cell... GFP marker (CatCH-GFP). The lab deposited AAV plasmids containing the active promoters at Addgene. Performance...of the retina.  Find the AAV synthetic promoter plasmids! Comparing synthetic promoters performance in ...blog posts Resources at Addgene.org Find AAV plasmids Find ready-to-use AAV viral preps Browse all viral...
  16. Top Requested Lentivirus and AAV of 2016

    Type
    Blog Post
    ... Cas9 nuclease, which introduces double stranded DNA breaks, can be expressed from lentiCas9-Blast. Purpose...typically express Cas9 and a gRNA from the same plasmid. LentiCas9-blast virus can be used to generate ...with a single-vector system). Tips for using this plasmid Cas9 expression is typically cytotoxic, which makes...
  17. Choosing a CRISPR Nuclease: Site Accessibility, Specificity, and Sensitivity

    Type
    Blog Post
    ...Visit our CRISPR plasmids and resources page Read our CRISPR guide Find CRISPR plasmids for mammalian systems...Cas9 variants with broad PAM compatibility and high DNA specificity." Nature 556.7699 (2018): 57. PubMed ...relative to Cas9. Since then, the Joung and Jennifer Doudna Labs used targeted mutagenesis to generate hyper...example is CasX, characterized by the Oakes and Doudna Labs, which is both small and potentially less ...
  18. Viral Vectors 101: Biosensors

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    Blog Post
    ...receptor could be something like an antibody, enzyme, DNA, etc. The receptors job is to generate a quantitative...genetically encoded, and luckily, we have pre-designed plasmids for these systems! Ion sensors One common biosensor... vehicle, we’ve got you covered with packaging plasmids! References and Resources References  Bhalla ...
Showing: 341 - 360 of 504 results