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We narrowed to 449 results for: HAL

Showing: 181 - 200 of 449 results
  1. Cloning Mammalian Cells with the Agarose Method

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    Blog Post
    ...incubator, additional growth medium is added to about halfway up each well. Tips for using the agarose cloning...Time CRISPR User (by a 1st Time CRISPR User) The Challenges of Cell Culture Plasmids 101: Mammalian Vectors...
  2. Fluorescent Proteins 101: Fluorescent Protein Timers

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    Blog Post
    ...understand how protein localization changes over time.Hallmarks of fluorescent protein timers When FP timers...noticed a few properties that have now become hallmarks of ideal FP timers: 1. Ratiometric determination...
  3. Degrading DNA with Cascade-Cas3

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    Blog Post
    ...this complex, developing Cas3 tools has been challenging. It can be difficult to ensure comparable expression..., though consistent expression can still be a challenge. A multitasking Cas Most Cas effectors have one...
  4. PhD Applications After COVID

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    Blog Post
    ...program itself. Picking a mentor comes with many challenges, and the flood of interview requests and visitation...a travel day to an online call in response to challenges on their end. Though the quick changes in plans...
  5. Plasmids 101: Knockout/Knock-In Plasmids

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    Blog Post
    ...of interest is essential, a true knockout can be lethal, and you'd instead want to create a conditional...depositing with Addgene! Figures were adapted from: Hall B, A Limaye, & AB Kulkarni. (2009) "Overview: Generation...
  6. AAVs CREATed for Gene Delivery to the CNS and PNS

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    Blog Post
    ...3) they have limited toxicity. However, a key challenge of using AAVs for neuroscience research is the...the Gradinaru Lab at Caltech stepped up to the challenge. Find the PHP Plasmids Here! Their Solution: ...
  7. Droplet Digital PCR for AAV Quantitation

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    Blog Post
    ...generating the standard curve for qPCR can be challenging to get right. Here at Addgene, we use a linearized...droplet digital PCR for vaccine evaluation in challenged monkeys and TB diagnosis." Emerging microbes ...
  8. Course-Based Undergraduate Research Experiences (CUREs)

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    Blog Post
    ... Biology (Kimball et al., 2020). Benefits and Challenges CUREs inspire students to take ownership of their...experience on their resumes). CUREs are not without challenges. Real research is messy, and it can be difficult...
  9. Deep Dive: Fixing and Permeabilizing for Immunofluorescence

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    Blog Post
    ...samples in a given state or point in time. You want to halt degradative processes while maintaining the structure...fixation-artifacts-and-how-to-minimize-them/  Goldenthal KL, Hedman K, Chen JW, et al (1985) Postfixation...
  10. CRISPR Antimicrobials

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    Blog Post
    ...may provide a method for doing just that. While challenges remain in the delivery of these agents, CRISPR...CRISPR-induced double-stranded break (DSB) in the genome is lethal. If this DSB occurs on a plasmid, the plasmid will...
  11. Plasmids 101: Protein tags

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    Blog Post
    ...purify proteins can face any number of technical challenges depending on their protein of interest. After...After several decades of trying to address these challenges, researchers have amassed a considerable molecular...
  12. Transferable Skills Guide: External Collaborations

    Type
    Blog Post
    ...relationships. Personally, I find this to be the most challenging and time-intensive part of relationship building...research-intensive careers. In addition, this skill is a hallmark for jobs focusing on: Science Policy, Business...
  13. Antibodies 101: The Four ELISAs and When to Use Them

    Type
    Blog Post
    ...antibodies. Assay development, however, can be challenging since scientists must first identify two independent...Longer protocolIncreased chance of cross-reactivityChallenging to develop assay Competitive Appropriate...
  14. Hot Plasmids Spring 2024

    Type
    Blog Post
    ...earlier Voltron indicators (a fusion of Ace2N and HaloTag, Figure 4), they determined that an A122D mutation...changing the dye that becomes conjugated with its HaloTag domain.  Find Voltron2 plasmids here! Abdelfattah...
  15. Save Time with Transient Plant Leaf Transformations

    Type
    Blog Post
    ...transgenic hairy root lines in tissue cultures takes half a year, and generating a transgenic plant can take...Luciferases usually have shorter mRNA and protein half-lives then GUS and are therefore good temporal reporters...
Showing: 181 - 200 of 449 results