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We narrowed to 560 results for: mal.2

Showing: 441 - 460 of 560 results
  1. Corralling and Cornering the Goldilocks Antibody

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    Blog Post
    ...non-specific binding in our IHC condition.   Fig. 2: Schematic of the goldilocks antibody selection process...when the antibody is produced from a new set of animals), and wrong application (different experiments/...antibodies. A goldilocks antibody is highly specific (minimal binding to off-target molecules), reliable (wouldn...
  2. Open Resources and Plasmid Tools For Studying C. elegans

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    Blog Post
    ...unc- 119 + selection." MicroPublication 1 (2018): 2–3. Wang, Han, et al. "cGAL, a temperature-robust GAL4...publish brief novel findings. These results are normally one figure and can be negative and/or even replicated...develop computational methods to better understand animal development (Kyoda et al., 2012).  C. elegans plasmid...
  3. Plasmids 101: Golden Gate Cloning

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    Blog Post
    ...1) or added using PCR-based amplification (Option 2). Advantages of Golden Gate cloning Golden Gate cloning...increased number of fragments, or the ligation of very small/very large fragments, these problems can be overcome...
  4. Antibodies 101: ELISA (Enzyme-linked Immunosorbent Assay)

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    Blog Post
    ... adapted to a competitive format. Figure 2: Overview of using Competitive ELISA to quantitatively...is best used for detecting antigens that are too small to be captured between two antibodies in a sandwich...
  5. Viral Vectors 101: Chemogenetics

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    Blog Post
    ...Reports 9: https://doi.org/10.1038/s41598-019-41088-2 Magnus C, Lee P, Bonaventura J, Zemla R, Gomez J, ... to probe cells and circuits without disrupting normal brain function. Chemogenetics has become a popular...successfully reach target cells while resulting in minimal off target effects. For example, if your receptors...endogenous gene expression, which can lead to changes in normal cell physiology and function (Saloman, JL, et al...
  6. Interview: Nicola Patron on Plant Synthetic Biology, MoClo, and More

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    Blog Post
    ... Werner S, Marillonnet S. PLoS One. 2011 Feb 18;6(2):e16765. doi: 10.1371/journal.pone.0016765. PubMed...Charter and it has really strengthened the network of female scientists. Twitter has been really good for that.... I’m more in touch with a remarkable number of female scientists whose tweets I find really inspirational...about how much that’s on it are plants, and the animals you eat ate plants too. Think about how many people...
  7. Your Lentiviral Plasmid FAQs Answered

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    Blog Post
    ... replication competent virus [usually HIV-1]; and 2) the potential for oncogenesis through insertional...the 3rd-generation packaging systems offer the maximal biosafety available for the technology. The minor... divided as follows: Transfer vectors contain minimal cis-acting HIV components: LTRs, PPT, RRE, and ...vectors are SIN. Packaging plasmid(s) contain the minimal number of HIV genes required for virus production...
  8. Hot Plasmids - August 2020

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    Blog Post
    ...based antiviral method to degrade RNA from SARS-CoV-2 sequences and live influenza A virus. It was demonstrated...Yeast-based protein evolution Fluorescent tools for mammalian cells Nanobody purification CRISPRi and CRISPRa...affinity tags from purified recombinant proteins at small and large scale.  This new technique involves selection...tools for labeling structures and compartments in mammalian cells By Angela Abitua Genetically encoded fluorescent...from the Lck gene. For marking microtubules of mammalian cells, the author found that too high expression...label entire microtubules. Find these fluorescent mammalian cell structure markers plasmids at Addgene! Chertkova...antibodies can’t be overlooked. Nanobodies are smaller in size, more durable, and usually much easier ...
  9. The Challenges of Cell Culture

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    Blog Post
    ...Henrietta Lacks. New York: Crown Publishers, 2010. 2. Gold, Michael. "A conspiracy of cells." State University... Learn All about Mammalian Vectors Read up on CRISPR Delivery Systems for Mammalian Cells Learn about...retracted due to cell line contamination: Epithelial Mesenchymal Transition Is Required for Acquisition of Anoikis...nitrogen store to prevent loss from equipment malfunctions. One Master vial can then be thawed and used...independent quality control for a range of testing, from animal doping to forensics, DNA sequencing to drug testing...PubMed PMID: 19722756. Additional Resources ATCC Animal Cell Culture Guide Thermofisher Guidelines for ... Resources on Addgene.org Find Plasmids for Mammalian Cells ...
  10. To Codon Optimize or Not: That is the Question

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    ...Hoogsten base pairs and wobble pairs.  Figure 2: (A) The codon wheel depicts the 64 codons that encodes...expression in mammalian cells. This was the first codon optimized membrane protein expressed in mammalian cells...coli. Genes are also optimized for expression in mammalian cells. For example, Henry Lester’s lab optimized...Overall, codon optimization may not always be the optimal strategy for increasing protein production. If ...both determine and synthesize DNA sequences for optimal expression in your system of choice. ThermoFischers...Caenorhabditis elegans GluCl ion channel genes for mammalian cells dramatically improves expression levels....
  11. New CRISPR Tools: Cas7-11 and PASTE

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    Blog Post
    ...rate of 10-55% - the PASTE system.     Fig. 2: Schematic of programmable gene insertion with PASTE...But CRISPR’s uses were still limited to small deletions and small insertions, leaving a several kilobase-sized...systems. Some of these Cas systems have enzymes small enough to fit into a dual AAV system, albeit with...similar to shRNA and Cas13 systems in a range of mammalian cell lines. However, in those same comparisons...came Prime editing — the ability to now make any small changes, including base edits, insertions, and deletions...mutations, all found in the same gene. If we only have small, directed editing abilities, any gene editing treatment...
  12. Transferable Skills Guide: Career Planning Resources

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    Blog Post
    ...) or the American Chemical Society (ACS) are just 2 examples of organizations that hold large, annual ...found that many researchers feel that they lack formal training in a variety of transferable skills. At...many graduate and post-doctoral programs lack any formal or mandatory professional development training....same thing? Make an effort to meet people. Attend smaller talks within the bigger conference, especially ...you should have a business card; it’s a bit more informal, and a lot easier to hand out than a CV or resume...the connection you made at the job fair when you formally apply for the position. This post on Business ...
  13. Hot Plasmids February 2024

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    Blog Post
    ...overview of these new variants:   Figure 2: Inner mitochondrial membranes imaged with structured... it with an “assist peptide” that facilitates endosomal escape. Combining Cas9-PAGE with lentiviral sgRNA...editing frequency (nearly 100% in some cases) and minimal toxicity, including in clinically-relevant lines...
  14. Of Myc and Men

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    Blog Post
    ...promising monoclonal antibody with high specificity. (2) Narrow down the specific epitope that your antibody...five amino acids, meaning the tag could be quite small. However, substance P has an amide group added to...larger than the substance P peptide, but still quite small. However, unlike the substance P tag, they found...
  15. Bioinformatics at Addgene

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    Blog Post
    ...the necessary steps to perform:      Fig. 2: Quick-stepping to a FASTA file   With our outline...on each other for the entire package to run. The small, portable system provided by a container is sequestered... testing and refinements, we specified a select small number of input file names or filtered the input...of the inputs, such as the file name. We started small with a print statement and tested that the desired...working on one process at a time, and testing a small set of data each time a new process was added, we...
  16. Degrading DNA with Cascade-Cas3

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    Blog Post
    ...systems utilize with type I-F Cascades. Figure 2: Cascade complex from CRISPR type I-E. Created with... number of ways, from small edits that change single base pairs, to chromosomal inversions and large deletions... deletion. However, there is the chance of a chromosomal inversion, or just random mutations if the chromosome...
  17. Transferable Skills Guide: Managing a Team

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    Blog Post
    ...most important” tasks my schedule. This was bad for 2 reasons. First, it soon became obvious that I didn...found that many researchers feel that they lack formal training in a variety of transferable skills. At...stayed until he graduated. Years later I attended a formal training for new managers and I had a “Eureka” ...was not engaged because I only left him/her with small tasks and s/he was always asking for more work (...
Showing: 441 - 460 of 560 results