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We narrowed to 677 results for: Eng

Showing: 301 - 320 of 677 results

  1. Antibodies 101: Flow Compensation

    Type
    Blog Post
    Published
    May 16, 2024, 1:15 p.m.
    ... they will emit fluorescent light at similar wavelengths (See this handy emission spectra chart to find...the two of them because they emit at a similar wavelength. However, if your flow cytometer reads them out...Compensating between your fluorescent markers can be challenging! But we hope this guide can help you get started...

  2. Plasmids 101: Degron Tags

    Type
    Blog Post
    Published
    March 14, 2024, 1:15 p.m.
    ...kDa). This system also requires less genetic engineering than some of the other systems reviewed here....PROTAC) was developed for HaloTag. PROTACs are engineered molecules which target E3 ligases to specific...that it requires an additional component to be engineered or expressed beyond the tag and small molecule...

  3. Mobile-CRISPRi: Bringing CRISPRi to Diverse Bacteria

    Type
    Blog Post
    Published
    April 4, 2019, 12:53 p.m.
    ... to lab-adapted bacteria because it has been challenging to introduce CRISPRi machinery into diverse bacteria...antibiotics are often essential genes which creates a challenge when studying them since their complete knockdown...about other CRISPR methods for bacterial genome engineering   Learn about human CRISPRko, CRISPRi, and CRISPRa...

  4. Adenoviral Delivery of CRISPR/Cas9 Aims to Expand Genome Editing to Primary Cells

    Type
    Blog Post
    Published
    Dec. 10, 2020, 1 p.m.
    ...Adenoviral vector DNA for accurate genome editing with engineered nucleases. Nat Methods 11:1051–1057 . https:/...Stanchina E, Lowe SW, Ventura A (2014) In vivo engineering of oncogenic chromosomal rearrangements with ...Tran K, Li J, Yin H, Anderson DG, Sontheimer EJ, Weng Z, Gao G, Xue W (2015) Adenovirus-Mediated Somatic...

  5. Academic vs. Industry Postdocs

    Type
    Blog Post
    Published
    Nov. 13, 2018, 1:22 p.m.
    ...postings. Also, if you work in industry for any length of time, you’ll know more people in industry, which...in-depth discussion about your project might be challenging. In an academic environment, surrounded by lab...AstraZeneca, Pfizer, Novartis, Biogen, Amgen, New England Biolabs, Regeneron, and Genentech, among others...

  6. PITChing MMEJ as an Alternative Route for Gene Editing

    Type
    Blog Post
    Published
    Feb. 23, 2016, 3:30 p.m.
    ...this publication at Addgene. 3. Zhang, Chi, Xiuhua Meng, Xiaolei Wei, and Ling Lu. (2016). “Highly efficient...Non-homologous End Joining Read About Other Genome Engineering Tools like Sleeping Beauty Mutase Find the Ideal... genome engineering...

  7. Transgenic Organisms, Cas9 Gene Drives, and Appropriate Safeguards

    Type
    Blog Post
    Published
    May 22, 2015, 4:58 p.m.
    ...mosquito vectors of diseases such as malaria and dengue are currently being performed in regions that don't...applications against scourges such as malaria and dengue for many years. Since more than a thousand children...selfish genes as tools for the control and genetic engineering of natural populations. Proc. Biol. Sci. 270,...

  8. CRISPR 101: Ribonucleoprotein (RNP) Delivery

    Type
    Blog Post
    Published
    Sept. 6, 2018, 12:02 p.m.
    ...alterations, bringing about a revolution in genome engineering, with new techniques rapidly being developed....and can be used for most of the current genome engineering applications of CRISPR including: generating ... Addgene.  Andrew's interests include genome engineering and microbiology.     References 1. Chen, Sean...

  9. CRISPR 101: Making a Knock-In Cell Line

    Type
    Blog Post
    Published
    Dec. 22, 2022, 2:15 p.m.
    ...find out! Homology-directed repair and genome engineering The easiest way to make a knock-in cell line ...the right and/or left of the knock-in site. The length of that sequence and the makeup (single vs. double.... A. Enhanced homology-directed human genome engineering by controlled timing of CRISPR/Cas9 delivery....

  10. Droplet Digital PCR for AAV Quantitation

    Type
    Blog Post
    Published
    Jan. 16, 2020, 2:18 p.m.
    ...generating the standard curve for qPCR can be challenging to get right. Here at Addgene, we use a linearized...24328707. PubMed Central PMCID: PMC3991984. Song, Neng, et al. "Detection of circulating Mycobacterium ...droplet digital PCR for vaccine evaluation in challenged monkeys and TB diagnosis." Emerging microbes ...

  11. Introducing Addgene's New Search - Find Plasmids More Easily For Your Research!

    Type
    Blog Post
    Published
    Dec. 3, 2019, 11:38 a.m.
    ...best plasmid for your research can be a daunting challenge. With over 80,000 deposited plasmids from around...That’s why we’ve built a new and improved search engine to help make this task a faster, easier, and frustration-free...sure you’ll find Addgene’s newly launched search engine results much better. Here, I wanted to find a specific...

  12. Plasmids 101: Protein tags

    Type
    Blog Post
    Published
    Dec. 11, 2014, 4:26 p.m.
    ...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...tripled increase the tag size quickly – modifying the length a polyhistidine tract does not greatly alter the...

  13. CRISPR 101: Targeting RNA with Cas13a (C2c2)

    Type
    Blog Post
    Published
    Sept. 21, 2017, 2:07 p.m.
    ...pyogenes (SpCas9), is truly an exceptional genome engineering tool. It is easy to use, functional in most species...bacteria) Cas13a targeting with a single crRNA The Feng Zhang lab used Cas13a from Leptotrichia shahii (...cleavage with spacers from 20-28 nucleotides in length and does not require a specific PFS, making it ...

  14. Analyzing CRISPR Editing Results with ICE from Synthego

    Type
    Blog Post
    Published
    May 8, 2018, 1 p.m.
    ...ICE on Synthego’s blog. CRISPR-based genome engineering has revolutionized the gene editing field by ...tool is part of Synthego’s full stack Genome Engineering Solutions, which also includes our CRISPR knockout...Browse our CRISPR featured topic page xCas9: Engineering a CRISPR Variant with Pam Flexibility RNA Editing...

  16. What's Your Organism? Expanding Genomic Tools via the NSF EDGE Program

    Type
    Blog Post
    Published
    May 2, 2019, 12:41 p.m.
    ...share all of these new organisms continues to be challenging. Organism specific viral vector systems would...thus making progress on the NSF “G to P grand challenge.” Creating a productive, new scientific community...not just wait for papers to be published, but to engage in ongoing, real-time dissemination of information...

  17. Hot Plasmids - August 2020

    Type
    Blog Post
    Published
    Aug. 18, 2020, 1:15 p.m.
    ...infection (CRISPR-READI) enables genome engineering using HDR donors lengths up to 4.9 kb. Find the plasmids...indicator jGCaMP7, that are optimized for excitation wavelengths above 1,000 nm and enable two-color imaging with...

  18. CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?

    Type
    Blog Post
    Published
    Oct. 13, 2022, 1:45 p.m.
    ...genetic knockout  Knock-out cells or animals are engineered by introducing Cas9-mediated frameshift mutations...for PAM flexibility. Fig. 2: Prime editor engaging target DNA. The reverse transcriptase polymerizes...Unconstrained genome targeting with near-PAMless engineered CRISPR-Cas9 variants. Science (80-. ). 368, 290...

  19. Advanced Uses of Cre-lox and Flp-FRT - A Neuroscientist’s View

    Type
    Blog Post
    Published
    Oct. 19, 2017, 1:54 p.m.
    ...blog post). Optimizing FLP FRT through smart engineering Different FLP versions – making FLP efficient...prevented. The loxP and FRT target sites have been engineered to avoid this re-inversion issue. It became possible...of the asymmetric target site core but its 8 bp length that is critical for Cre and FLP function. Because...

  20. Changing Labor Laws Bring Increased Postdoc Wages

    Type
    Blog Post
    Published
    Oct. 25, 2016, 2:30 p.m.
    ...of 340 institutions with postdocs in science, engineering and health from the NSF’s 2014 Graduate Student...what they are doing, however, may face greater challenges. Current salary information that we have been...current postdoctoral appointments may shorten in length; that postdoc salaries will have to double at some...
Showing: 301 - 320 of 677 results