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Showing: 181 - 200 of 1022 results
  1. Lentiviral Prep Service

    Type
    Collection
    ... Accessories for Activating Gene Expression Catalytically-dead Cas9 (dCas9) can be fused to a transactivator...
  2. Zebrafish Plasmid Collection

    Type
    Collection
    ...Society (IZFS) - An organization that promotes and advocates for zebrafish research in the international research...
  3. Control AAV Preps

    Type
    Collection
    ...offers you even more options. Select from a vast catalog of eligible AAV plasmids and we’ll make the viral...
  4. Brain Armamentarium

    Type
    Collection
    .... Useful for nuclear isolation and scRNA-seq applications. Jonathan Ting Viviana Gradinaru 163505-PHPeB...
  5. Lentivirus Plasmids

    Type
    Collection
    ...included to monitor expression Parijs 11619 pLB 3rd Modification of pLL3.7; Genetic elements known to prevent...
  6. Tetracycline Inducible Expression

    Type
    Collection
    ...Lentiviral, miRNA expression (PRIME) system for application in knockdown of gene expression at a single copy...
  7. Optogenetics AAV Preps

    Type
    Collection
    ...offers you even more options. Select from a vast catalog of eligible AAV plasmids and we’ll make the viral...
  8. Deisseroth INTRSECT Collection

    Type
    Collection
    ...inhibitory opsins , genetically-encoded calcium indicators, and rabies targeting genes. Recombinases Addgene...
  9. Biosensor AAV Preps

    Type
    Collection
    ...offers you even more options. Select from a vast catalog of eligible AAV plasmids and we’ll make the viral...
  10. Neurodegeneration Plasmid Collection

    Type
    Collection
    ...Spinocerebellar ataxia 22 Bernard Weinstein 21238 PKC gamma CAT PRKCG HA CMV Spinocerebellar ataxia 21 Bernard Weinstein... HA CMV ALS Catherine Tomasetto 104450 pEGFPC1-hVAP-B KD/MD VAPB GFP, HA CMV ALS Catherine Tomasetto 104465...
  11. Educational Resources

    Type
    Guide
    ...Addgene's educational resources, including eBooks, science guides, videos, and protocols... Educational Resources...eBooks to videos and blog posts to protocols, our educational resources cover a wide range of topics in molecular...written and video protocols for a wide range of applications in molecular biology, plasmid cloning, and virus...
  12. Plasmids 101: Plasmid Incompatibility

    Type
    Blog Post
    ...Origin of Replication? See our Plasmids 101: Origin of Replication blog).  The replication problem Plasmids...directly inhibit replication by binding to the origin of replication and blocking replication machinery (del... of microbial plasmids: classification and identification based on replication and transfer systems and...plasmid that contains the origin of replication and the replication control machinery (Need a refresher... that inhibits replication when copy number in the cell is high, but allows replication when copy number...either indirectly inhibit replication through inhibiting translation of replication machinery proteins, or...antisense RNAs inhibit plasmid replication.   Figure 1: The replication problem. Iterons are repeated...
  13. Intro to Our Summer SciComm Series!

    Type
    Blog Post
    ... can and do consume science communication.  Formal education is education that is provided through a structured...underlying all communications efforts.  Scicomm definitions (as used by Addgene)    Science communication, or science...time engaging with science communication efforts.  Scientific communication or scientific writing is peer...to note that it is the actual communication itself, not the communication method, that determines if something...scientific or science communication. A Tweet is still considered scientific communication if the language is... engage or disengage at will.  Informal education is education that is provided, typically ad hoc, for...Series, where we’ll be talking about science communication, best practices in the field, and even getting...
  14. CRISPR 101: Epigenetics and Editing the Epigenome

    Type
    Blog Post
    ...epigenome (the sum of epigenetic modifications across the genome) has been implicated in disease states, and targeting...DNA sequences. Non-editing CRISPR applications direct catalytically dead dCas9 fused to a variety of epigenetic... the catalytic domain of p300 acetyltransferase increases levels of H3K27ac histone modification at specified...Preps for Epigenetic Modification Why use epigenetic modifiers? Epigenetic modification is certainly not ...Nature Communications 8: . https://doi.org/10.1038/ncomms16026 Find plasmids from this publication at Addgene..., 2017 and updated Jun 24, 2020. Epigenetic modifications are an additional layer of control over gene...efficient. In general, epigenetic chromatin modifications are correlated with alterations in gene expression...
  15. Behind the scenes: Addgene’s new search engine and more

    Type
    Blog Post
    ...that allows category-specific, narrow searches. We defined three top level categories — catalog, educational... in a given category, and serve as a shortcut to a search scoped to that category. Catalog ID suggestions...prefer to browse and discover items in our catalog or educational resources through our main dropdown menu... of Addgene’s customer’s needs. Categories We created a categorization of our information in order to ...depositors — each with subcategories such as plasmids and viral preps for catalog, blog posts and protocols...80,000+ reagents and 700+ educational resources — including blog posts, protocols, guides, and collections...sequencing data; as a result, the materials in our catalog are very well-characterized. During this time, ...
  16. 5 Steps to Writing Grant Proposals for Grad Students

    Type
    Blog Post
    ...the grant application process. When my PhD advisor first asked me to write a grant application due the ...in a previously funded grant application to see how funds were allocated. Step 3: Get feedback from your...the next round of applications. Step 5: Keep writing! Each written grant application builds upon the ... project grant application" by the NIH Still want more information on the application process? What types...advisor alone applies for these competitive grant applications; however, in some cases, your advisor may choose...writing, volunteered to take the lead on various applications throughout my graduate career, and helped receive...Proposal writing: Improves technical writing and communication skills, Elucidates the big picture and future...
  17. Plasmids 101: Protein tags

    Type
    Blog Post
    ...or DYKDDDK 1 Affinity and Purification Good for antibody-based purification; has inherent enterokinase...site GST Large Protein 26 Purification and Stability Good for purification with glutathione; protects...used for purification as elution requires low pH poly His HHHHHH  0.8 Affinity and Purification Very small...GKPIPNPLLGLDST   1.4 Affinity and Purification Good for antibody-based purification Combo and cleavage tags...multitude of uses including (but not limited to) purification, detection, solubilization, localization, or...fusion proteins to aid in the expression and purification of recombinant proteins. Tags for stability...be fused to recombinant proteins for one-step purification with glutathione, can also protect against proteolysis...
  18. Deep Dive: qPCR

    Type
    Blog Post
    ...single peak, indicating one amplicon and no primer dimers. (b) A shoulder peak indicating primer dimers...Method Standard Curve?  Amplification Efficacy Calculation Amplification Efficacy Assumptions ...understanding and technical proficiency with common applications - now let’s dive right in! You know qPCR is...is most commonly used to measure relative quantification of mRNA, which can be used as a proxy measure...as it solves, so understanding and using the application correctly is imperative. Picking your chemistry... at least 25 bp away from each primer, ideally located close to either the forward or the reverse primer...dimers. (c) A double peak indicating 2 amplicons. Image credits (respectively): Zuzanna K. Filutowska; Selma...
  19. Engaging with science and society at pgEd

    Type
    Blog Post
    ...variety of projects in the space of science education, communication, and policy. In this post, I hope to tell...science policy and science communication A career in science communication or policy requires broad interest...pursuing a career in science communication or policy, being able to communicate your work to a non-technical...series on careers in science communication Find all of our science communication posts Extracurricular activities... of New Initiatives for the Personal Genetics Education Project (pgEd). Advances in genetic technologies...inequalities and injustices. The Personal Genetics Education Project (pgEd), where I currently work, strives... as well as the personal, social and ethical implications of genetics. In these conversations, pgEd strives...
Showing: 181 - 200 of 1022 results