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  1. Mapping the 4D nucleome with CRISPR/Cas9

    Type
    Blog Post
    ...Reyes-Gutierrez P, Wolfe SA, Zhang S, Pederson T. Proc Natl Acad Sci U S A. 2015 Mar 10;112(10):3002-7....resolved loci with physical map distances of 75 and 2 Mbp, with the calculated fluorescent distances correlating...established physical map. In comparing pairs of targets ~2 Mbp apart, they noticed that they could evaluate the...
  2. Starter Guide to induced Pluripotent Stem Cells (iPSCs) Part 2:  Reprogramming and Transdifferentiation

    Type
    Blog Post
    ...) by temperature-sensitive Sendai virus vectors. Proc Natl Acad Sci U S A, 2011. 108(34): p. 14234-9. ... temporal modulation of canonical Wnt signaling. Proc Natl Acad Sci U S A, 2012. 109(27): p. E1848-57....revert back to a pluripotent stage (iPSC formation) [2, 3]. The iPSCs then proliferate and redifferentiate... more common delivery methods include retrovirus [2], lentivirus [4], adenovirus [5], Sendai virus [6]...2006. 441(7097): p. 1061-7. PubMed PMID: 16810240. 2. Takahashi, K., et al., Induction of pluripotent stem... Pluripotent Stem Cells. Cell Stem Cell, 2015. 17(2): p. 178-94. PubMed PMID: 26189426. 15. Si-Tayeb, ...induced pluripotent stem cells. Stem Cell Rev, 2015. 11(2): p. 242-53. PubMed PMID: 25578634. PubMed Central...
  3. Plasmids 101: Repressible Promoters

    Type
    Blog Post
    ...mammalian cells by tetracycline-responsive promoters. Proc Natl Acad Sci U S A. 1992 Jun 15;89(12):5547-51.... hybrid derived from the trp and lac promoters.” Proc Natl Acad Sci U S A. 80(1) (1983): 21-5. PubMed ...immediate early gene expression. Genes Dev. 1988 Jun;2(6):718-29. doi: 10.1101/gad.2.6.718. PMID: 2843425...Targeted Gene Expression in Drosophila.” Genetics 186(2) (2010): 735-55. PubMed PMID: 20697123. PubMed Central... in Saccharomyces cerevisiae.” FEMS Yeast Res. 12(2) (2012): 197-214. PubMed PMID: 22129153. Additional...over the TetO elements, allowing transcription to proceed (pJKR-H-tetR from the Church lab uses this system...Response Element (TRE)), allowing transcription to proceed. When tetracycline or one of its derivatives is...
  4. PiggyBac-ing Through the Genome Editing Field

    Type
    Blog Post
    ...piggyBac transposase tools for genome engineering.,” Proc. Natl. Acad. Sci. U. S. A., vol. 110, no. 25, pp...provides a simple tool for conditional cell ablation.,” Proc. Natl. Acad. Sci. U. S. A., vol. 105, no. 38, pp...without leaving behind any accessory DNA sequences [2], [3]. Simply put, the piggyBac™ transposon containing...with a Footprint-Free™ genome edit.   Figure 2: Editing DNA using the piggyBac™ transposon selection...PMID: 26211958. PubMed Central PMCID: PMC4663986. 2.  A. M. Singh, V. V Adjan Steffey, T. Yeshi, and D...to transfect, select, and isolate clones. This procedure is cumbersome and inefficient, as it relies on...incorporated, and used during the differentiation process. Moreover, a splinkerette-PCR assay may be used...
  5. Addgene Packaged on Request: Scope of Service

    Type
    Collection
    ...AAV1, AAV5, AAV8, or AAV Retrograde serotypes and 2 x 10 12 GC/mL for the AAV2 serotype, as titered by...guaranteed titer, and will give you the option to proceed with your order, or not, without a guaranteed titer...that email within 10 business days in order to proceed with any adjustments to the original order. Turnaround... by your institution. Our final step of the QC process, viral genome sequence verification, may not yet...days of ordering. We will give you the option to proceed with your order, or not, with a longer turnaround...this email within 10 business days in order to proceed with any adjustments to the original order. Experimental...thorough shipping documents and following import procedure, it is the responsibility of the importer to pay...
  6. CRISPR Antimicrobials

    Type
    Blog Post
    ...sensitize and kill antibiotic-resistant bacteria.” Proc Natl Acad Sci U S A. 9;112(23):7267-72. (2015). ...Citorik Plasmids here). In both cases, they used 1-2 CRISPR crRNAs targeting sequences found only in certain...resensitize antibiotic-resistant bacteria (Figure 2). The first phage introduced is lysogenic, integrating...machinery targeting 1) the given resistance gene and 2) a second lytic phage. Bacteria that receive this ...bacteria have previously flourished.   Figure 2: Two-phage strategies to resensitize bacteria to antibiotics...237163. Find plasmids from this paper at Addgene. 2. Bikard, David, et al. “Exploiting CRISPR-Cas nucleases...Most antibiotics target one of three essential processes: cell wall synthesis, DNA replication, or protein...
  7. CRISPR Plasmids - gRNAs

    Type
    Collection
    ...Cas enzymes? CasPEDIA is an encyclopedia of Class 2 CRISPR systems with wiki entries describing enzyme...Addgene collection? Click here to start the deposit process and have your plasmids added to the list. You can...more information and assistance with the deposit process. Want more information on the wide variety of Cas...
  8. Fluorescent Protein Guide: FRET

    Type
    Collection
    ...referred to as intermolecular or bimolecular FRET) or (2) conformational changes within a protein where the...standard consisting of ECFP and EYFP connected by 2 GGSGGS repeats pET28CLY3 Peptide linker standard consisting...Förster resonance energy transfer, or FRET , is a process by which energy is non-radiatively transferred ...
  9. CRISPR Guide

    Type
    Collection
    ...left free to interact with the target DNA. Figure 2: Overview of the NHEJ repair mechanism Cas9 will only...systems enable researchers to target anywhere from 2–7 genetic loci by cloning multiple gRNAs into a single...Cas9 is included in the gRNA-containing plasmid, or 2-vector systems, in which Cas9 must be delivered separately...your experimental cell population (Figure 8E). In a 2-vector system, you’ll need to either co-infect with...the presence of infectious organisms (like SARS-CoV-2 ) and genetic mutations. Similar to Cas9 and Cas12...Cas enzymes? CasPEDIA is an encyclopedia of Class 2 CRISPR systems with wiki entries describing enzyme...off-target effects by using a single Cas9 nickase and 2 different gRNAs, which bind in close proximity on ...
  10. Fluorescent Proteins 101: Aptamer Fluorophores

    Type
    Blog Post
    ...CRISPR labeling of chromosomal loci in human cells.” Proc. Natl. Acad. Sci. USA 112(10) (2015): 3002-7. PubMed... to DFHBI in the presence of that metabolite (Fig.2). Spinach eventually evolved into Spinach2, a more...PMID: 25713381. PubMed Central PMCID: PMC4364232. 2. Baker, Monya. “RNA imaging in situ”. Nature Methods...emerging environmental pollutants.” Front Chem. 2014; 2: 41. PubMed PMID: 25019067. PubMed Central PMCID: ...biosensors.” TrAC Trends in Analytical Chemistry 27(2):108-117 · February 2008. 11. Svensen, Nina and Jaffrey...Filonov, Gregory S., et al. “In-gel imaging of RNA processing using broccoli reveals optimal aptamer expression...Aptamer-based assay for prion diseases diagnostic”. Procedia Environmental Sciences. Volume 12, Part B, 2012...
  11. Synthetic promoter AAVs for cell-type specific expression in retinal cells

    Type
    Blog Post
    ...expression and high cell-type specificity.  Strategy #3 (ProC): Create promoters by repeating mouse cell type ...retinal cell-type specific genes from mice. Strategy #2 (ProB): Create promoters using phylogenetically conserved...would express Cre-mCherry and GFP.   Figure 2: Synthetic promoters can be paired for targeted expression...1345-1356. https://doi.org/10.1038/s41593-019-0431-2  Neff, E.P. An AAV library for retinal cell expression...
  12. AAV Viral Preps

    Type
    Collection
    ...AAV vectors for trial purposes in serotypes AAV1, 2, 5, 8, 9 and retrograde Retrograde AAV To target projection...Addgene’s comprehensive high-quality quality control process includes titering, purity assessment, sterility...
  13. Distribution to Industry

    Type
    Collection
    ...Information Featured Collections COVID-19 SARS-COV-2, ACE2, and CRISPR tools Fluorescent Proteins from ...more about Addgene’s MTA process please visit our Help Center . The MTA Process: Once your order has been...approve the MTA documents, your order will be processed and shipped. Industry Distribution Policy A portion...
  14. Optogenetics Plasmid Collection

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    Collection
    ...optogenetic tool is the widely used Channelrhodopsin-2 (ChR2) from Chlamydomonas reinhardtii . ChR2 is a ...measure and manipulate cells and their biomolecular processes. Plasmid...
  15. Neurodegeneration Plasmid Collection

    Type
    Collection
    ...8661 p4455 FLAG-hPLIC-2 UBQLN2 Flag CMV ALS Peter Howley 8662 p4456 FLAG-hPLIC-2 NTF UBQLN2 Flag CMV ALS...196208 GB1-A11(2-196)-Strep ANXA11 His, Strep, Tev T7 ALS Lalit Deshmukh 196209 GB1-A11(2-196, G38R)-Strep...196210 GB1-A11(2-196, D40G)-Strep ANXA11 His, Strep, Tev T7 ALS Lalit Deshmukh 196211 GB1-A11(2-196, G175R...196212 GB1-A11(2-196, G189E)-Strep ANXA11 His, Strep, Tev T7 ALS Lalit Deshmukh 196213 GB1-A11(2-52)-Strep ...TLS 1: hTLS.pBSKS(+) FUS T7 ALS David Ron 21828 TLS 2: hTLS.pCDNA1 FUS CMV ALS David Ron 21829 TLS 3: TLS.pRSET.C...ApoE Alzheimer's Sohail Tavazoie 51436 pGL3Basic-ME.2/ApoEpromoter APOE ApoE Alzheimer's Sohail Tavazoie...T7 ALS Nicolas Fawzi 127195 RP1B FUS 1-163 QQ4xSS #2 FUS His T7 ALS Nicolas Fawzi 127196 pJ411 FUS 1-163...
  16. CRISPR Plasmids - Tagging

    Type
    Collection
    ...gene-specific CRISPR and donor vectors as well as pX330S-2-PITCh, expressing a generic gRNA targeting the PITCh...Protocols, 2016 . Yamamoto Tagging Plasmids: pX330S-2-PITCh - expresses Cas9 & PITCh-gRNA pX330A-FBL/PITCh -...conventional HDR-mediated gene knock-in. The detailed procedure can be found in Sakuma et al., Nature Protocols...
  17. Plasmids 101: Dimers and Multimers

    Type
    Blog Post
    ...identification.   Fig. 2: Gel image of Plasmid 61564: pBAMD1-2 (~4.7 kb) digested with SpeI and... higher multiple circular DNA forms in bacteria. Proc Natl Acad Sci U S A. 1968 Dec;61(4):1406-13. doi... at ~3.6 kb and ~1.1 kb (lane 3). Uncut DNA (lane 2) has a band at <3 kb, which corresponds to the supercoiled...formation of plasmid multimers. Cell. 1976 Dec;9(4 PT 2):707-16. doi: 10.1016/0092-8674(76)90134-3. PMID: ...dimers in Escherichia coli K-12. Plasmid. 1989 Mar;21(2):138-41. doi: 10.1016/0147-619x(89)90057-7. PMID: ...Plasmids and Chromosomes. Microbiol Spectr. 2014 Oct;2(5). doi: 10.1128/microbiolspec.PLAS-0025-2014. PMID...Behavior of Plasmid DNA. Microbiol Spectr. 2015 Apr;3(2):10.1128/microbiolspec.PLAS-0036-2014. doi: 10.1128...
  18. CRISPR References and Information

    Type
    Collection
    ...Mammalian Cell Lines CasPEDIA : An encyclopedia of Class 2 CRISPR systems with wiki entries describing enzyme...library amplification 1 vector system: lentiCRISPR v2 2 vector system: lentiCas9-Blast and lentiGuide-Puro...families, HDR oligonucleotide design, and batch processing for designing genome-wide gRNA libraries. PubMed...
  19. Deisseroth INTRSECT Collection

    Type
    Collection
    ...dual-transgenic recombinase-expressing mouse lines 2–9 and combinations of transgenic recombinase-expressing...delivering additional recombinases 10–14 . Figure 2: INTRSECT works by inserting short, intronic sequences... present, the introns are excised during mRNA processing, producing a functional molecular tool (C,F)....Deisseroth Lab maintains a Standard Operating Procedure (Link opens in a new window) with general principles...
  20. CRISPR Plasmids - Empty gRNA Vectors

    Type
    Collection
    ...Cas enzymes? CasPEDIA is an encyclopedia of Class 2 CRISPR systems with wiki entries describing enzyme...BclI-SwaI none S. pyogenes URA3 Wyrick pCRISPomyces-2 61737 Bacteria BbsI yes, cut S. pyogenes Apramycin... S. pyogenes Zhang gRNA Cloning Vector Bbs I ver. 2 85586 Mammalian BbsI None S. pyogenes H Fujii pX601...with the endogenous tRNA-processing system Plant Utilizes the tRNA processing system to reduce size and...Editing in Monocot and Dicot Plants Plant PCR-based procedure to rapidly generate multiple sgRNA expression ...Bullock pCFD5 Drosophila Utilizes endogenous tRNA processing machinery to excise multiple functional gRNAs...
Showing: 21 - 40 of 439 results