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Showing: 61 - 80 of 249 results

  1. Dos & Don'ts When Publishing a Scientific Manuscript

    Type
    Blog Post
    Published
    May 22, 2014, 4:02 p.m.
    ... paper for publication in a scientific journal requires several considerations. First, it is important.... If the reviewers suggest that the manuscript requires revisions, the authors can publish a new version...

  2. To Each HIS Own

    Type
    Blog Post
    Published
    March 2, 2023, 2:15 p.m.
    ...Much of today's biological research requires a close examination of specific proteins within a system...no cut or dried answer. Successful purification requires the tag to be accessible to the metal ions once...

  4. RNA Extraction Without A Kit

    Type
    Blog Post
    Published
    March 24, 2020, 1:15 p.m.
    ... effective at isolating total RNA, this method requires a lot of time and depending on how many samples...without a kit!) As mentioned above, working with RNA requires keeping your samples cold until homogenization...

  6. Overcoming the Challenges of Lentiviral Production

    Type
    Blog Post
    Published
    Aug. 7, 2018, 12:31 p.m.
    ...third generation systems such that it no longer requires the viral transactivator, Tat. For more information...unconcentrated prep. With this in mind, if the experiment requires a certain volume of virus, consider scaling up...

  7. Plasmids 101: Degron Tags

    Type
    Blog Post
    Published
    March 14, 2024, 1:15 p.m.
    ... additional sequence (7 kDa). This system also requires less genetic engineering than some of the other.... An obvious drawback of the system is that it requires an additional component to be engineered or expressed...

  9. Plasmids 101: 5 factors to help you choose the right cloning method

    Type
    Blog Post
    Published
    Aug. 21, 2018, 12:31 p.m.
    ...consider when time is of the essence. This method requires a vector backbone containing a topoisomerase I...expensive of all the options discussed as it only requires PCR and the inexpensive DpnI enzyme. Otherwise...

  10. Genome-wide Screening Using CRISPR

    Type
    Blog Post
    Published
    Aug. 18, 2015, 2:30 p.m.
    ...libraries after amplification and after a screen requires the use of next-generation sequencing. Representation...sufficient representation within your mutant population requires a massive amount of cells as starting material...

  11. Simplify Cloning with in vivo Assembly

    Type
    Blog Post
    Published
    Oct. 18, 2018, 12:37 p.m.
    ...to transformation (Figure 1). As this approach requires no special reagents or purification kits, it is... (Figure 3). Achieving multiple modifications requires multiple recombination events to assemble the ...

  12. CRISPR 101: Ribonucleoprotein (RNP) Delivery

    Type
    Blog Post
    Published
    Sept. 6, 2018, 12:02 p.m.
    ...being developed. Performing a CRISPR experiment requires delivery of, at minimum, two components: the Cas9...biolistic bombardment, which can have high efficiency, requires specialized equipment, such as a gene gun. Depending...

  13. DNA Purification Without a Kit

    Type
    Blog Post
    Published
    Feb. 11, 2020, 2:15 p.m.
    ... discreet sizes (mini, midi, maxi, giga) which requires you to buy different kits for different purposes...This method takes less than 30 minutes and only requires incubating the columns with 1M phosphoric acid...

  14. The Importance of a Fun Workplace: Company Culture at Addgene

    Type
    Blog Post
    Published
    Sept. 3, 2015, 2:30 p.m.
    ...it! 8. Organize If you’re doing an event that requires people to be in groups, organize your troops prior... this saying is especially true. If your event requires a lot of set up or cleanup, ask for volunteers...

  15. Your Lentiviral Plasmid FAQs Answered

    Type
    Blog Post
    Published
    April 23, 2014, 1:08 p.m.
    ...transfer plasmids have a wildtype 5'LTR, which requires the presence of the Tat protein to work, while...2nd-generation system because the wildtype 5'LTR promoter requires Tat to function. Third-generation plasmids can...

  16. Antibodies 101: The Four ELISAs and When to Use Them

    Type
    Blog Post
    Published
    July 25, 2024, 1:15 p.m.
    ...and time commitment for users. This method also requires more optimization and controls when developing... of the direct method. Namely, since the assay requires a single conjugated primary antibody it is both...

  18. Tips for Writing a Good Cover Letter

    Type
    Blog Post
    Published
    May 21, 2024, 1:30 p.m.
    .... Let’s imagine you’re applying to a job that requires ddPCR skills. Your resume lists ddPCR, so the ...application. Even so, there were examples of great hires who hadn’t submitted a cover letter; their experience...

  19. Viral Vectors 101: Preparing Pooled Libraries

    Type
    Blog Post
    Published
    July 13, 2023, 1:15 p.m.
    ...the libraries for you.  Starting from plasmids requires amplification, verification, and lentiviral production...efficiency can vary across cell types and generally requires optimization of many variables, such as seeding...

  20. AAV Titers: Where Do They Come From And What Do They Mean?

    Type
    Blog Post
    Published
    Nov. 15, 2017, 3 p.m.
    ...solution. Since this technique is intensive and requires an electron microscope, it is not routinely performed...a few ways:  Absolute quantification by qPCR requires generating a standard curve of known concentration...
Showing: 61 - 80 of 249 results