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We narrowed to 122 results for: acr.4

Showing: 61 - 80 of 122 results
  1. Plasmids 101: Repressible Promoters

    Type
    Blog Post
    Published
    Dec. 20, 2022, 2:15 p.m.
    ... Jan;103(1):303-313. doi: 10.1007/s00253-018-9485-4. Epub 2018 Nov 3. PMID: 30392122. Pfeiffer, Barret... system in Caenorhabditis elegans.” Nat Methods 9(4) (2012): 391-5. PubMed PMID: 22406855. PubMed Central... gene expression and tracing of gene expression across development. One common binary system is the GAL4...
  2. Technique: Probe Phage Genomes for Host Binding Proteins

    Type
    Blog Post
    Published
    Sept. 29, 2016, 2:30 p.m.
    ...order to protect their DNA from host cell nucleases (4). To further complicate matters, even when sequenced...PMID: 26761028. PubMed Central PMCID: PMC4728577. 4. Schmitz, Jonathan E., et al. "Rapid DNA library construction...transformants for isolated colonies (150-200 per plate) across 20 fresh selective plates. Step 2: Express random...
  3. Lentiviral CRISPR Libraries Enable Genome-Scale, Knockout Screening

    Type
    Blog Post
    Published
    Feb. 20, 2014, 4:57 p.m.
    ...involved in bacterial toxin resistance, identifying 4 previously unknown genes.  “With this work, it is ... genes. But what if you want to study genes all across the genome? Two new human lentiviral CRISPR library...
  4. Antibodies 101: Epitope Tags

    Type
    Blog Post
    Published
    May 11, 2023, 1:15 p.m.
    ...same name. The tag has a net negative charge with 4 negatively charged and 1 positively charged amino ...target-specific antibodies and have been widely used across species and applications. In this blog, we will...has been used with moderate to high success rates across all applications. You can find FLAG antibodies ...
  5. Another Pathway into Cells: iTOP

    Type
    Blog Post
    Published
    June 23, 2015, 8:37 p.m.
    ..., Johansson M. Nat Biotechnol. 2001 Aug;19(8):713-4. PubMed.  ...studies showed that iTOP functions through macropinocytosis. D’Astolfo et al. tested iTOP in a series...Protein Delivery Techniques: Introduction of macromolecules into cultured mammalian cells by osmotic lysis...
  6. 7 Tips to Secure a STEAM Internship This Summer

    Type
    Blog Post
    Published
    Feb. 2, 2021, 2:15 p.m.
    ...that can help you craft a solid personal statement.  4. Letters of recommendation wisdom  Reach out to 2-... classroom cannot offer. Furthermore, companies across most industries tend to hire their former interns...student should use these guidelines consistently across a number of years as you apply for internships,...
  7. Cas13d: Small RNA-targeting CRISPR enzymes for transcriptome engineering

    Type
    Blog Post
    Published
    May 3, 2018, 1:48 p.m.
    ...Protein.” Mol Cell. (2018) pii: S1097-2765(18)30173-4. PubMed PMID: 29551514 Plasmids from this paper ...similar cleavage products even when guides were tiled across a target RNA, indicating that this enzyme does ...Unlike Cas9, for which efficiency varies widely across guide RNAs, each guide tested with CasRx yielded...
  8. Plasmids 101: TOPO Cloning

    Type
    Blog Post
    Published
    Oct. 27, 2016, 2:30 p.m.
    ... OR you can store the reaction at -20C overnight. 4. Transform TOPO Cloning Reaction into Competent Cells... Perform Site Directed Mutagenesis by PCR Use REPLACR Mutatgenesis to Easily Generate Insertion and Deletions...
  9. Even more elegant: Single injection CRISPR/Cas9 in C. elegans

    Type
    Blog Post
    Published
    July 7, 2015, 3:36 p.m.
    ...Schmidt H, Krause MW, Seydoux G. Genetics. 2014 Dec;198(4):1347-56. doi: 10.1534/genetics.114.170423. Epub 2014...initial testing, Dickinson et al. tested this system across 7 genes in parallel; when they injected 60-80 animals...
  10. Which Fluorescence Microscopy Technique is Best for Me?

    Type
    Blog Post
    Published
    Oct. 10, 2017, 1:57 p.m.
    ...within a few hundred nanometers of the coverslip (4). Essentially, an optical section is achieved that...biophysics 48, 178-243 (2015). PubMed PMID: 25998828. 4. Axelrod D. Total internal reflection fluorescence...allowed for real-time monitoring of neuronal activity across substantial 3D volumes. In addition to 2-photon...
  11. Savvy Advocates Needed to Navigate a Scientific Enterprise in Flux

    Type
    Blog Post
    Published
    Sept. 13, 2016, 2:30 p.m.
    ...PMID: 25653845. Pubmed Central PMCID: PMC4304227. 4. Revitalizing biomedical research: recommendations... Several Future of Research (FoR) symposia held across the USA during this time have revealed that young...Standards Act (FLSA) which mandates that all workers across the country either be paid more than $47,476 or...filed for union elections in only 10 departments across the university. Collective bargaining may provide...unique needs of students from different departments across the university and alterations to the student-university...
  12. Deep Dive: qPCR

    Type
    Blog Post
    Published
    Sept. 29, 2022, 1:15 p.m.
    ...real-time PCR experiments. Clin Chem. 2009 Apr;55(4):611-22. doi: 10.1373/clinchem.2008.112797. Epub 2009...GAPDH. Biochem Biophys Res Commun. 2001 Mar 9;281(4):951-6. doi: 10.1006/bbrc.2001.4439. PMID: 11237753... quantification. A consistent 5% positive error across the plate is fine; a 5% positive error on one side...until the multiplexed and individual values match across the board. If the samples or sample conditions ...
  13. Hot Plasmids - January 2023

    Type
    Blog Post
    Published
    Jan. 31, 2023, 2:15 p.m.
    ...experiment, consider hfYFP and LSSmGFP.     Fig. 4: hfYFP retains folding and fluorescence in high molarity...cytoplasmic mRNA with 90-99% knockdown efficiency across the 11 candidate transcript targets analyzed. ...
  14. Four Factors that Differentiate the Stem Cell Field

    Type
    Blog Post
    Published
    Sept. 28, 2016, 2:35 p.m.
    ...Something in their world should be fast and affordable. 4. Stem cell scientists are generous Besides some of...cells, and the difficulty of sharing banked iPSCs across international borders. While questions of ethics...
  15. 5 Great Apps for Lab Life

    Type
    Blog Post
    Published
    Sept. 22, 2016, 2:30 p.m.
    ...restriction enzyme sequence resource is universally useful. 4. Chemical Safety Data Sheets by ThatsMyStapler Safety...could help me with calculations. This is how I came across the Gibco Cell Culture app. Gibco organizes its...
  16. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    Published
    May 14, 2024, 1:15 p.m.
    ..., vol. 5, no. 1, American Chemical Society (ACS), 4 Nov. 2015, pp. 99–103. Crossref, https://doi.org/10.1021... Multipart Assembly.” ACS Synthetic Biology, vol. 4, no. 9, American Chemical Society (ACS), 1 May 2015...as promoters or fluorophores are interchangeable across organisms. When using the MK system, many of the...
  17. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    Published
    Jan. 6, 2015, 5:21 p.m.
    ... Wang et al., Science. 2014. Jan 3;343(6166):80-4. Shalem et al., Science 2014. Jan 3;343(6166):84... Park et al., Science 2011 Aug 26;333(6046):1151-4. pOSIP and the Clonetegration Classic genetic ...assay. This new Platinum Gate TALEN Kit utilizes a 4-module assembly system, which reduces the number of...create GFP fusion proteins with a variety of genes across the genome. Although this tool was published in...utilizing a mammalian GRASP (GFP reconstitution across synaptic partners) technique based on functional...
  18. Plasmids 101: Secondary Nanobody Toolbox

    Type
    Blog Post
    Published
    Feb. 27, 2018, 2:04 p.m.
    ...available for conjugation to a specific label (see step 4 for more information). Purify the Nanobody With A ...their production does require continued animal sacrifice. Could there be an alternative method for immunodetection... which means their production requires animal sacrifice and precludes genetic engineering of a tag or ...available Not recombinant; Require animal sacrifice Poor tissue penetration Less resolution due to...Nanobodies   Recombinant; do not require animal sacrifice Good tissue penetration Can be labeled with multiple...
  19. Viral Vectors 101: Viruses as Biological Tools

    Type
    Blog Post
    Published
    March 21, 2023, 1:15 p.m.
    ...Spring Harbor, NY, USA: 1997. PubMed PMID: 21433340. 4. Cronin J, et al. “Altering the tropism of lentiviral...Finally, viral delivery is typically straightforward across applications, while electroporation of a human,...
Showing: 61 - 80 of 122 results