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We narrowed to 152 results for: acr.4

Showing: 121 - 140 of 152 results
  1. Tips for Getting a Faculty Position

    Type
    Blog Post
    ...Joanne Kamens's "10 Steps to a Perfect Science Talk." 4. The chalk talk, simple in principle The first question...practical and accessible. If there's something you come across that is not covered, please email me and I'll try...
  2. Adeno-associated Viruses (AAVs) for Genome Editing

    Type
    Blog Post
    ...PMID: 18784188. PubMed Central PMCID: PMC2577350. 4. Kim, Jung-Sik, et al. "Intact cohesion, anaphase,...delivering two halves of a repair template spread across two AAVs, it is possible sequentially repair a ...
  3. Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein

    Type
    Blog Post
    ...Annu Rev Genet 32: 601-618. PubMed PMID: 9928493. 4. Liang X, Potter J, Kumar S, Ravinder N, Chesnut JD...days. The crRNA and tracrRNA are annealed on a PCR block and the annealed cr:tracrRNA is then mixed with...Anneal crRNA and tracrRNA using a PCR block. Add Cas9 protein to the annealed cr:tracrRNA and incubate at...routinely achieve 5-30% tag knock-in efficiency across different stem cell types. This has facilitated...Tag 96 genes at a time using Custom Synthetic cr:tracrRNA/Cas9 Ribonucleoprotein (csRNP) delivery Epitope...started off by using custom synthetic two-part cr/tracrRNAs for CRISPR experiments (in collaboration with ...-tagging experiments. Cas9 protein, annealed cr:tracrRNA, and single-stranded donor DNA. The success of...
  4. AAV Purification by Iodixanol Gradient Ultracentrifugation

    Type
    Protocol
    ... min at 4 °C and discard the flow through. Add your sample. Spin at 3500 rpm for 5–8 min at 4 °C, discard... by passing through a 0.22 μm filter and store at 4 °C. 1X PBS-MK buffer Dissolve 26.3 mg of MgCl 2 , ... by passing through a 0.22 μm filter and store at 4 °C. 0.1% Poloxamer 188 in PBS (A) Add 500 µL of 10%...incubate for 10 min at RT Spin at 3000 rpm for 5 min at 4 °C and discard the flow through. Add 15 mL of 0.01%...incubate for 10 min at RT. Spin at 3000 rpm for 5 min at 4 °C and discard the flow through. Add 15 mL of 0.001%...Add more sample and spin 3500 rpm for 2–5 min at 4 °C, discard the flow through. Repeat this step as ...filter to recover as much virus as possible. Store at 4 °C for short term (2 weeks), or aliquot and store ...
  5. Antibodies 101: Antibody Engineering and Directed Evolution

    Type
    Blog Post
    ...basis for Engineering therapeutics. Antibodies, 8(4), 55. https://doi.org/10.3390/antib8040055 Holliger...library generation. To evaluate improved properties across large mutant libraries, high-throughput screening...making it suitable for comparing relative affinities across mutants. Cell surface display systems, such as ...
  6. Hot Plasmids: Summer 2024

    Type
    Blog Post
    ...potentially with multiplexed targets.   Figure 4: CHARM uses a fusion of the DNMT3L cofactor (D3L) ... determination on magnetic beads for scarce macromolecules in heterogeneous samples. bioRxiv 2024.01.21.576499...
  7. Lentivirus ddPCR Titration

    Type
    Protocol
    ...and transduce cells Day 4: Treat cells with Benzonase and harvest cells Day 4+: ddPCR and analysis Equipment...VIC) 1 µL 9 µL 900 nM, 250 nM Nuclease-free water 4 µL 36 µL Total Volume 16 µL 144 µL Vortex the master... collecting drops along the side of the tube. Add 4 µL of the 25 ng/µL samples to the appropriate PCR ...Extension 60 1 2 40 Enzyme Deactivation 98 10 2 1 Hold 4 ∞ 2 1 After PCR is complete, transfer the plate to...0.08366013072 6.69E+06 3 200 1620 15840 0.2045454545 8.18E+06 4 100 3180 20540 0.3096397274 6.19E+06 5 50 8960 17080... a factor of 2 across the dilutions. RPP30 copies should be relatively constant across samples. In the...of RPP30 positive droplets stays relatively even across samples (green). To increase the accuracy of the...
  8. CRISPR 101: Cytosine Transversion Editors

    Type
    Blog Post
    ...core ring structure intact, allowing them to make 4 out of the possible 12 base-to-base conversions. The...refresher if you ever lose track of which acronym is which. Acronym Full name Notes CRISPR terms gRNA... of CBEs and ABEs. This post includes a lot of acronyms, so we’ve included a glossary at the end if you...
  9. Transferable Skills Guide: Teamwork

    Type
    Blog Post
    ...adviser almost never had lab meetings. In my nearly 4 years in the lab, we probably didn’t have more than...can’t help but feel a bit dubious when I do come across one. Also, remember, one important feature that...
  10. A History of Genome Engineering in Popular Culture

    Type
    Blog Post
    ...149–157 . https://doi.org/10.1038/s41586-019-1711-4 Avery OT, MacLeod CM, McCarty M (1944) STUDIES ON ...Urnov FD, Meyer BJ (2011) Targeted Genome Editing Across Species Using ZFNs and TALENs. Science 333:307–...
  11. 15 Hot Plasmids from 2017

    Type
    Blog Post
    ...through the expression of transcription factors OCT3/4, SOX2, KLF4, and c-MYC is the established model for...self-targeting. Two of these Lmo proteins, AcrIIA2 and AcrIIA4, can work to inhibit Spy Cas9 function in...Inhibition (Human Cells) acrIIA1 Listeria monocytogenes  pRAU168  No  pJH372  No  acrIIA2 Listeria monocytogenes...pJH373 Yes   acrIIA3   Listeria monocytogenes  pCSW65 N/A (Toxic)   None N/A   acrIIA4 Listeria monocytogenes...3mnx1/Hb9), pan neuronal (elavl3/HuC), microglial/macrophage (mpeg1.1), and astrocytic (gfap).This toolbox...functionally manipulate GABA-ergic interneurons across species and will undoubtedly constitute a valuable...flexible way to increase CRISPR editing efficiency across multiple CRISPR enzymes. Plasmids for CRISPR coselection...
  12. Western Blot

    Type
    Protocol
    ...min . Centrifuge lysate for 15 min at 14,000 x g at 4 °C . Transfer supernatant to a clean microcentrifuge...separation. Gently open the gel with the spatula. Section 4: Dry transfer Soak the gel for 15 min in 20% ethanol...Incubate the membrane overnight in primary antibody at 4 °C on a rocking platform. Pro-Tip Primary antibody... Guidelines Acrylamide percentage varies in SDS-PAGE gels. Use lower percentage acrylamide when immunoblotting...molecular weight proteins and higher percentage acrylamide when immunoblotting low molecular weight proteins...
  13. Ligation Independent Cloning

    Type
    Protocol
    ...base-pairing in the short overlapping regions (usually 4 bp) does not provide enough stability to hold the ...° for 20 minutes. Volume (μl) Reagent Final Conc. 4 10X Buffer 1X 20-30 Eluted DNA 10-50 ng/μl 1 dGTP ...polymerase 0.075 units/μl sterile dH20 to 40 μl Step 4: Amplify Insert by PCR Perform PCR amplification of...reactions by holding the vector concentration fixed across multiple concentrations of insert, thereby increasing...
  14. Neurodegeneration Plasmid Collection

    Type
    Collection
    ...deltaα4) CHMP2B HA CMV ALS Franz-Ulrich Hartl 232009 pCMV CHMP2B-L4D F5D-d55-138-3xHA (deltaα2-4) CHMP2B...3: TLS.pRSET.C FUS His T7 ALS David Ron 21830 TLS 4: hTLS-CHOP.pBSKS(+) FUS T7 ALS David Ron 21831 TLS...dementia (FTD) Thomas Kukar 176924 pcDNA3.1(+)_Granulin 4+linker5 GRN Flag, Strep CMV Frontotemporal dementia...dementia (FTD) Thomas Kukar 176925 pcDNA3.1(+)_Granulin 4-no linker GRN Flag, Strep CMV Frontotemporal dementia...Alzheimer's, ALS Tatyana Shelkovnikova 237548 TDP-43 deltaCR GFP TARDBP GFP CMV Alzheimer's, ALS Tatyana Shelkovnikova...
  15. Isolating a Monoclonal Cell Population by Limiting Dilution

    Type
    Protocol
    ...Reagent Preparation DMEM Complete: 10% v/v FBS and 4 mM L-alanyl-L-glutamine (or stable alternative, such...heat-inactivated FBS and 5 mL of 100X glutaGRO. Store at 4 °C. Polyclonal stable cell pool: see our protocol ...solution. Homogenized cell solution concentration: 4 × 10 5 cells/mL To seed one 96-well plate, make 10... of homogenized cell solution needed: (50 cells)/(4 × 10 5 cells/mL) = 0.125 µL Because this is such a...Shalem O, Zhang F. Nature Methods. 2014 Aug;11(8):783-4. (Link opens in a new window) Last reviewed on: September... events and the site(s) of proviral integration across cells. Selective pressure on this heterogeneous...
Showing: 121 - 140 of 152 results