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Showing: 81 - 120 of 390 results
  1. Plasmids for Endogenous Gene Tagging in Human Cells

    Type
    Blog Post
    Published
    April 6, 2017, 1:02 p.m.
    ...the advent of CRISPR/Cas9 technology, inserting large tags into a precise location in the genome is still...fact. Later, when we transfect the cells, these large regions of homology enable us to effectively utilize...
  2. Antibodies 101: Affinity Reagents

    Type
    Blog Post
    Published
    April 14, 2022, 1:15 p.m.
    ...affinity reagents is their size. Antibodies are large enough that their bulk can be a barrier at times...difficult to source, may not be readily available for a large number of targets, and can require specific conjugates...
  3. To Each HIS Own

    Type
    Blog Post
    Published
    March 2, 2023, 2:15 p.m.
    ...Moks 1987). These tags, however, tended to be very large and often required the incorporation of a cleavage...M, Enfors SO, Persson I, Nilsson B and Uhlen M. Large-scale affinity purification of human insulin-like...
  4. Plasmids 101: Modular Cloning

    Type
    Blog Post
    Published
    March 12, 2024, 1:15 p.m.
    ...strategy designed by synthetic biologists to perform large scale, one-tube cloning reactions. In this blog,...this sounds really neat — but when is this type of large-scale assembly useful, you may ask? You might be...put, it assembles individual DNA components into larger units or circuits with functional relevance following...MoClo enables individual parts to be assembled into larger functional units which are transcribed together...translational output, etc., which can support a larger cellular engineering goal, several of which are...
  5. CRISPR 101: Cas9 vs. The Other Cas(s)

    Type
    Blog Post
    Published
    Dec. 8, 2022, 2:15 p.m.
    ...genome edits, but it is effective at wiping out large regions of DNA and has anti-viral application potential...facts – PAM requirement: AAG or TTC  Best for: very large deletions.   Cas12a – The staggered cutter  Originally...
  6. CRISPR 101 eBook...en español

    Type
    Blog Post
    Published
    Jan. 18, 2024, 2:15 p.m.
    ... 101: Una herramienta de edición  Addgene has a large international audience, including working with distributors...
  7. Plasmids 101: Using Transposons in the Lab

    Type
    Blog Post
    Published
    July 6, 2021, 1:28 p.m.
    ... some of the limitations of viruses. TEs have a large payload, up to 100 kB with Sleeping Beauty and piggyBac...payload for AAV and ~8 kB payload for lentivirus). Large cargos, such as the ~11 kB cDNA for dystrophin, ...transposons to allow for the targeted delivery of large DNA cargos (>100 kB) to specific locations in the...
  8. Lab Automation at Addgene

    Type
    Blog Post
    Published
    March 22, 2018, 1:28 p.m.
    ...the Biomek FxP is it’s customizability. It has a large deck that can house many different types of devices... DNA purification We're developing ways to prep large quantities of DNA because some countries just can...be used for a mini prep, except it does it on a larger scale. Using the BIOROBOT Universal Platform is...
  9. Hot Plasmids - October 2020

    Type
    Blog Post
    Published
    Oct. 13, 2020, 1:15 p.m.
    ...the target gene’s native locus, but introducing large genetic changes in C. elegans with CRISPR can be...(ssODN). So how can you use CRISPR to introduce large FP genes into C. elegans? By using a split FP approach...
  10. Corralling and Cornering the Goldilocks Antibody

    Type
    Blog Post
    Published
    Aug. 9, 2022, 1:15 p.m.
    ... immunoglobin component that can be produced in large “copies.” This homogeneity circumvents the batch-to-batch...reproducibility and cost-effectiveness for broad and large quantity uses. We therefore use both rAb and mAB...as non-human primates and humans. Since we need larger-volume antibodies for thicker tissues and whole...
  11. 8 Great Depositor Research Stories

    Type
    Blog Post
    Published
    Dec. 15, 2022, 2:15 p.m.
    ... PASTE, a drag-and-drop CRISPR editing tool for large inserts.  DAP arrays for multiplex gene editing:...
  12. Fluorescent Proteins 101: Monitoring Cell Mobility Using Fluorescent Proteins

    Type
    Blog Post
    Published
    Aug. 15, 2017, 1:24 p.m.
    ...In complex metazoans, rapid cell division and large scale cell mobility are essential processes during...body. In contrast, these dynamic processes are largely absent in adult organisms, where tissues structures...adapted to studying other systems in which there is large scale cellular movement throughout an organism. ...
  13. No Llamas Required - Synthetic Nanobodies Against Membrane Proteins

    Type
    Blog Post
    Published
    June 18, 2020, 1:15 p.m.
    ...(~150 kDa) and Y-shaped because it contains two large heavy chains and two small light chains that stick...optimally binding sybody, you want to start out with a large and diverse pool of sybodies that hypothetically...because it has the advantage of starting out with a larger initial starting library size (up to 1012 members...
  14. Common Injection Routes in Mice

    Type
    Blog Post
    Published
    Jan. 22, 2025, 9:42 p.m.
    ...injection site is straightforward, as it targets large muscle groups (usually the thigh), though it is ...theoretically be performed anywhere on the body, somewhere large, flat, and easily accessible (like the back) is ...
  15. Antibodies 101: Flow Compensation

    Type
    Blog Post
    Published
    May 16, 2024, 1:15 p.m.
    ...population does not move even after applying very large compensation values (100+), consider what two markers...diagonal line in the top right corner of the plot and large compensation values will not move it (Figure 3)....
  16. Your Lentiviral Plasmid FAQs Answered

    Type
    Blog Post
    Published
    April 23, 2014, 1:08 p.m.
    ...self-inactivating, which is achieved by deleting a large portion of the 3'LTR in the transfer plasmid. The...through insertional mutagenesis. These risks are largely based upon the vector system used and the transgene...
  17. Bringing Renewable Energy to Addgene

    Type
    Blog Post
    Published
    Aug. 27, 2019, 1:08 p.m.
    ...cartridges can place the spent cartridge in the large cardboard box in the copy area. These spent cartridges...
  18. Healthcare Consulting: A Door to the Business of Life Sciences

    Type
    Blog Post
    Published
    Oct. 13, 2016, 2:30 p.m.
    ...novel drugs. Commercial Affairs teams make up a large and diverse group of professionals running the marketing...challenging. For instance, the client might need to get a large amount of market research done to inform a go/no-go...
  19. Supporting Reproducibility with a Connected ELN

    Type
    Blog Post
    Published
    Jan. 17, 2019, 1:38 p.m.
    ...the University of Goettingen, and several other large research institutions. The following graphic depicts...institutional and lab servers specifically designed to hold large amounts of data. Although it may be useful to selectively...
  20. Viral Vectors 101: Preparing Pooled Libraries

    Type
    Blog Post
    Published
    July 13, 2023, 1:15 p.m.
    ...plasmids in the library.  Spinfection If you have a large number of cells to transduce, you may want to consider...pooled libraries can be intimidating and require a large amount of experimental work, but with this guide...protocol. After functional titer is determined, larger lentiviral preps can be used for screening-scale...
  21. Hot Plasmids: Winter 2025

    Type
    Blog Post
    Published
    March 11, 2025, 1:15 p.m.
    ...pathways and represent the largest family of human drug targets. To enable large-scale profiling of many ...by endogenous GPCR. Example applications include large-scale pharmacological profiling or interrogation...
  22. The AAVantages of AAV in CRISPR Screens

    Type
    Blog Post
    Published
    Feb. 4, 2025, 2:15 p.m.
    ...lentiviral-based CRISPR libraries available at Addgene. The large packaging capacity and stable expression of lentiviral... vivo CRISPR screens. AAV vectors have played a large role in these advancements, due to their many benefits...of molecular pathways. These screens have gotten larger, easier, and more comprehensive thanks to the consistent...
  23. Data Freedom: The Expansion of Data Sharing in Research Publications

    Type
    Blog Post
    Published
    Aug. 5, 2014, 6:51 p.m.
    ...datasets are too large to transfer to a journal repository, they are likely too large to be retrieved ...their own data, with some smaller labs feeling that larger, better resourced, groups would harvest and reanalyze...
  24. Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein

    Type
    Blog Post
    Published
    June 28, 2018, 3:01 p.m.
    ...ambitious projects that require epitope tagging of a large cohort of genes (e.g. tagging genes representing...success of the epitope tagging experiment depends largely on how efficiently these components are delivered...immense possibilities to delineate the function of large protein cohorts in diverse mammalian cell types....
  25. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    Published
    May 14, 2024, 1:15 p.m.
    ... chemical synthesis of these molecules. To make large amounts of pure product in an affordable way, researchers...that can be assembled into individual TUs or very large (up to 20!) multi-TU constructs (Moore et al., 2016...needed in mammalian cell types, and comes with a large library of common parts to get you started quickly...build genetic circuits and would benefit from a larger library of parts but don’t need to add tags to ...multiplexed CRISPR, and chromosomal integration of larger expression cassettes (Shaw et al., 2023). Those...
  26. The CRISPR Software Matchmaker: A New Tool for Choosing the Best CRISPR Software for Your Needs

    Type
    Blog Post
    Published
    Nov. 3, 2015, 3:30 p.m.
    ... the user in different formats. This can have a large impact on downstream results. Examples: “HTML”, ... agnostic”, “model organisms”, “small genome”, “large genome”, and “organism biased scoring”. Trends: ... CRISPR design (I’m talking screens and/or very large genomes), then it is worthwhile buying a dedicated...
  27. Overcoming the AAV Size Limitation for CRISPR Delivery

    Type
    Blog Post
    Published
    Sept. 16, 2020, 1 p.m.
    ...deliver larger cargo such as base editors and prime editors. While using AAV to deliver large transgenes... with split AAVs. In general split AAVs break a large transgene in two pieces and package each piece into...
  28. 5 Reasons to Use Reddit for Science Communication

    Type
    Blog Post
    Published
    Oct. 20, 2016, 2:30 p.m.
    ...Reddit. Here are some reasons why: 1. Reddit has a large and active community of people interested in science... moderators did not delete or suppress were the large number of scientist posters with serious career ...
  29. Twenty Years of Sharing: Expanding Accessibility

    Type
    Blog Post
    Published
    Nov. 21, 2024, 10:47 p.m.
    ...offering temperature-sensitive materials, we noticed a large percentage of these shipments arrived in India at...expertise in a specific country can quickly reduce a large number of barriers. Though we haven’t solved every...
  30. Hot Plasmids Spring 2024

    Type
    Blog Post
    Published
    May 23, 2024, 1:15 p.m.
    ...reconstitution via mRNA trans-splicing. By splitting a large gene into smaller fragments, delivering them by ...prime editing, and delivery of disease-relevant large proteins. They demonstrated REVeRT in various contexts...
  31. Your Top Requested Plasmid in 2015!

    Type
    Blog Post
    Published
    Dec. 30, 2015, 3:30 p.m.
    ... to its efficient use in screening experiments; large amounts of virus are required to ensure that you...
  32. Fueled by Coffee at #SfN14

    Type
    Blog Post
    Published
    Nov. 18, 2014, 7:15 p.m.
    ...open-access. Though it is time for me to refill my large coffee cup and get back to our booth, I will have...
  33. Delivery Methods for Generating iPSCs

    Type
    Blog Post
    Published
    April 17, 2018, 1:37 p.m.
    ...colonies that are comprised of cells with a large nucleus, large nucleoli, and little cytoplasm. Positive...other methods. This could be a reflection of the large size of the plasmid or silencing of the plasmid ...oncogenes, such as Myc. Viral vectors also have the largest genomic footprint of iPSC generating methods due...infect dividing and nondividing cells and have a larger cloning capacity (8-10 kb) than other retroviral...transfection efficiency is cell-type dependent and larger plasmids have lower rates of transfection. Minicircles...
Showing: 81 - 120 of 390 results