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Showing: 461 - 480 of 778 results
  1. Modulate the Activity of 17 Signaling Pathways with One Kit!

    Type
    Blog Post
    Published
    March 22, 2016, 2:30 p.m.
    ... of 17 signaling pathways that are frequently implicated in cancer cell proliferation, survival, differentiation...they identified a set of one to three mutant complementary DNAs (cDNAs) representing core nodes that, when...ability to survive in certain environments, for example. “We’ve been contacted by investigators all over...
  2. A new platform for fast functional characterization of potentially cancerous mutations

    Type
    Blog Post
    Published
    May 7, 2019, 12:39 p.m.
    ...Thousands of mutations have been implicated in cancer. Yet, the majority of them remain uncharacterized... of mutations they identified included gene amplifications and fusions, missense mutations, and indels...scientists understand how a given gene is involved in a complex pathway. Some of the most heavily-studied genes...
  3. Searchable and Sortable gRNAs for Your Next CRISPR Experiment

    Type
    Blog Post
    Published
    May 17, 2016, 2:30 p.m.
    ... are not generated from a plasmid. If you, for example, prefer to deliver your CRISPR components as RNPs...and you can search by any part of the data. For example, entering ‘C. elegans’, or ‘elegans’ will filter... a single space to get even more specific. For example, to show the gRNAs that were used for activation...
  4. Easing the Protein Purification Process with pCri

    Type
    Blog Post
    Published
    June 19, 2015, 3:08 p.m.
    ...the guesswork out of protein purification through simple and efficient multiplexing. pCri plasmids are divided...one need to remove the tag post-purification. A sample of pCri constructs: pCri-1a, -4a and -9a. 6xHis...plasmids are available either individually or as a complete kit from Addgene. References 1. Goulas, Theodoros...
  5. Spurred by COVID-19, Addgene Bridges Plasmid Sharing Between Academia and Industry

    Type
    Blog Post
    Published
    June 23, 2020, 1:15 p.m.
    ...academic and industry scientists. This partnership complemented each other's strengths: Ginkgo Bioworks’ infrastructure...distribute such a large deposit. Once the project is complete, Ginkgo will have synthesized approximately 3,... their plasmids available beyond academia. For example: Plasmids from the Michael J. Fox Foundation are...
  6. CUT&RUN: An Improved Method for Studying Protein-DNA Interactions

    Type
    Blog Post
    Published
    Feb. 13, 2018, 2:51 p.m.
    ...and cell lines. Although ChIP-seq is a relatively simple and robust protocol it does have limitations. The...change offers a significant improvement and simplification of the original technique, specifically in ...CAPTURE Additional Resources on Addgene.org Find simple lab protocols Browse CRISPR plasmids for isolating...
  7. ReFigure: Save Scientific Figures into Dashboards and Share Your Insights

    Type
    Blog Post
    Published
    Dec. 13, 2017, 3:20 p.m.
    ...Pinterest for scientists”? ReFigure extension is a simple Chrome plugin that allows you to save any image... even include your own data in a ReFigure. For example, you might include a confirmatory image to show...knowledge of which findings are reproducible. For an example, see our ReFigures on the therapeutic use of anti-CD47...
  8. Plasmids 101: What is a plasmid?

    Type
    Blog Post
    Published
    April 2, 2020, 6:17 p.m.
    ...sequence used as an initiation point for PCR amplification or sequencing. Primers can be exploited for ...clone into. Regardless, once the cloning steps are complete, the vector containing the newly inserted gene...and troubleshooting tips to make plasmid usage as simple and straightforward as possible. If you have a ...
  9. Fluorescent Proteins 101: Fluorescent Biosensors

    Type
    Blog Post
    Published
    May 18, 2017, 2:30 p.m.
    ...given ion - we’ll use calcium biosensors as an example. Many calcium biosensors include GFP fused to calmodulin...reticulum (ER), vacuole or cellular membranes. Examples include blue flame mitochondria-targeted calcium...available, and the conditions of your experiment. For example, does the fluorescent tag need to be pH stable ...
  10. Sensing Neuronal Dopamine

    Type
    Blog Post
    Published
    July 30, 2019, 12:59 p.m.
    ...this frequency can indicate behavioral state, for example, if someone is awake, agitated, or asleep. Though...performed in a live awake animal by surgical implantation of the probe into a specific brain region. While...neurotransmitters in various species and while exhibiting complex behaviors. Find dopamine and other biosensors in...
  11. Viral Vectors 101: Transductions

    Type
    Blog Post
    Published
    April 30, 2024, 1:15 p.m.
    ...expressed. Once the design and construction steps are complete, it’s time to make virus! The constructed viral...the biological outcome you want to achieve? For example, do you want the nucleic acid cargo to be integrated... to achieve different biological outcomes. For example, some viruses integrate into the host genome (lentivirus...
  12. Plasmids 101: Origin of Replication

    Type
    Blog Post
    Published
    Nov. 11, 2020, 2:23 p.m.
    ... of origins of replication out there so, for simplicity’s sake, we've ignored those used in eukaryotic...manipulated with mutations in the replicon. For example, the pMB1 ori maintains about 20 copies per cell...sensitive; others ori's can be "tricked" into amplifying more copies with the addition of chloramphenicol...
  13. Viral Vectors 101: Parts of the AAV Transfer Plasmid

    Type
    Blog Post
    Published
    Aug. 11, 2020, 1:15 p.m.
    ...an ITR during routine plasmid propagation, with complete ITR loss abolishing AAV packaging. To prevent ... like as long as it’s ~4.4 kb or smaller. Some examples include a reporter like GFP, some smaller CRISPR-Cas...also drive different levels of expression. For example, CAG is a strong promoter that drives very high...
  14. HA Frankenbody, a New Imaging Tool to Visualize Single Molecules and Nascent Peptides

    Type
    Blog Post
    Published
    Oct. 10, 2019, 12:41 p.m.
    ...permanently attached to a protein, making them hard to amplify and image for long periods of time.  Are antibody... scientists fused them to sequences called complementarity determining regions (CDRs, or loops) of an ...demonstrated that the HA frankenbody can be used to amplify fluorescent signals in in vivo imaging: the 10xHA...
  15. Single-cell tracking of lineage and identity with CellTag

    Type
    Blog Post
    Published
    May 9, 2019, 1:15 p.m.
    ...phenotype typically emerges. Every three days, a sample of cells was collected for scRNA-seq analysis and...tended to have similar reprogramming outcomes. For example, cells with shared CellTagD13 tags often had similar...et al. "CellTag Indexing: genetic barcode-based sample multiplexing for single-cell genomics." bioRxiv...
  16. New and Upcoming Viral Vectors - Spring 2019

    Type
    Blog Post
    Published
    March 26, 2019, 1:40 p.m.
    ...jGCaMP7 sensors with different properties (for example, overall brightness or on/off kinetics) that makes...electrical activity in the brain was measured with implanted electrodes. The Archon1 voltage reporter allows...quantify targeting of particular cell types. For example, the mDlx enhancer restricts expression to GABAergic...
Showing: 461 - 480 of 778 results