We narrowed to 388 results for: nans
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TypeBlog Post...auditing insurance, finance and high-tech industries. He has earned both an MBA in finance and a B.S. in accounting... on average 20 PhD’s a year and we have a very dominant presence in the biotech sector in both patent ...effectiveness of the Plan's risk management, control, and governance processes. Prior to Tufts Health Plan, Carl worked...
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Antibodies 101: Polyclonal Antibodies
TypeBlog Post...others you’ll encounter include monoclonal and recombinant antibodies). By the end, you’ll have a better...polyclonal antibody, or select a monoclonal or recombinant antibody instead. Otherwise, you might experience...of background noise compared to monoclonal or recombinant antibodies. This is because the polyclonal antibody...antibodies Learn about the advantages of using recombinant plasmid-based antibodies Resources on Addgene.org... -
Rabies and Neuronal Tracing
TypeBlog Post...neural connectivity (Nassi et al. 2015). The recombinant viruses typically used in neuroscience research...transmitted transsynaptically). This is because the recombinant forms of these viruses typically used in research...characteristics of a G-deficient rabies virus recombinant: an in vitro and in vivo study. J Gen Virol. ...Osakada F, Callaway EM. Design and generation of recombinant rabies virus vectors. Nat Protoc. 2013;8:1583... -
Meet an Addgenie: Insights into Grad School, Career Paths, and More
TypeBlog Post...might not be the right choice. I spoke with our Financial Operations Specialist, Lucy Hammer, about why ...response to this question came from Lucy Hammer, our Financial Operations Specialist. She said, “I’ve found the...came to Addgene with a goal to learn nonprofit finance, and while I've done that, my big takeaway has ...conversation master knows that although her focus is finance, it is just as important to bring love and fun ... -
Fluorescent Proteins 101: Introduction to FRET
TypeBlog Post... determine whether two proteins are within 10 nanometers of each other, or measure the tension in the ... What is this FRET you speak of? Förster Resonance Energy Transfer (FRET) was originally described...has led to the alternative acronym Fluorescence Resonance Energy Transfer. Unlike the typical excitation...Müller, Sara M., et al. "Quantification of Förster resonance energy transfer by monitoring sensitized emission... -
Corralling and Cornering the Goldilocks Antibody
TypeBlog Post...general availability of their recombinant antibodies. Since recombinant antibodies are a newer technology...chose monoclonal antibodies (mAbs) and their recombinant forms (rAbs). mAbs and rAbs have higher homogeneity...ValidationSelecting the Right AntibodyPlasmid-based Recombinant Antibodies ... -
Of Myc and Men
TypeBlog Post...Tagging Plasmid-based Recombinant Antibody Resources on Addgene.org Find recombinant anti-c-Myc [9E10] ..., 1984). The strategy they landed on was to recombinantly append their proteins of interest with unrelated...have moved to producing anti-Myc [9E10] as a recombinant antibody. Researchers first sequenced the variable... -
PhD Applications After COVID
TypeBlog Post... program is the right fit for you without the financial and logistical stress that accompanies traveling...faculty, students, and each other. Before COVID-19, financial and logistical obstacles could make touring potential...COVID-19? How are students funded? Are there any financial aspects that are confusing? During a traditional...interviews for a variety of reasons (logistical, financial, etc…) now have options to fully engage in the... -
Hot Plasmids: Winter 2025
TypeBlog Post...biosensor consists of a YFP-tagged G protein and a NanoLuc® (Nluc) Luciferase-fused detector that specifically...://doi.org/10.1016/j.cell.2024.01.028. New recombinant antibodies for neurodegeneration research By...-MAPT [AT8] and Anti-APP [6E10-A5]. Both are recombinant mouse monoclonal antibodies targeting the human...Immunohistochemistry with Addgene's Anti-APP [6E10-A5] recombinant antibody in human postmortem brain samples. Results... -
Viral Vectors 101: Producing Your rAAV
TypeBlog Post...Expression in Cultured Cells Using Unpurified Recombinant Adeno-Associated Viral Vectors [Preprint]. Molecular... K., Parianos, M., Truong, V., Rostonics, E., Hernandez, A., Boye, S. L., Boye, S. E., Levites, Y., … ...Packaging of genomes can limit production of recombinant AAV-2. Gene Therapy, 6(7), Article 7. https:/... Snyder, R. O. (2010). Characterization of a recombinant adeno-associated virus type 2 Reference Standard... -
CRISPR 101: Making a Knock-In Cell Line
TypeBlog Post...repairing DNA double strand breaks – (HR). HR is the dominant homology-directed repair (HDR) pathway in mammalian...your cells. Enrich S-phase cells HR operates predominantly in S and G2 phase of the cell cycle, when a ...20): 1-9 (2020). 10.1038/s41589-019-0432-1 Mehdi Banan. Recent advances in CRISPR/Cas9-mediated knock-ins...2014) 10.7554/eLife.04766 Moreno-Mateos, M. A., Fernandez, J. P., Rouet, R., Vejnar, C. E., et al. CRISPR-Cpf1... -
Technical Design of a Western Blot
TypeBlog Post...-lot. The highest reproducibility comes from recombinant antibodies (rAbs), which are produced from plasmids...plasmid sequencing. While rAbs are monoclonal, recombinant multiclonal antibodies — mixtures of different...non-specific binding; lot-to-lot variability Some recombinant antibodies Not always available; not always... Monoclonal antibodies Increased cost Recombinant antibodies Not always available; cost varies...non-specific binding; lot-to-lot variability Recombinant multiclonal antibodies Not always available... -
Plasmids 101: Biotinylation
TypeBlog Post...improve cell adhesion on nanofibrous matrices.” Journal of Nanobiotechnology 13.1 (2015): 1–14. PubMed...Cremer, 2003). References 1. Chapman-Smith, A., & Cronan, J. E. “Molecular Biology of Biotin Attachment ... PubMed PMID: 10064313. 2. Chapman-Smith, A., & Cronan, J. E. “The enzymatic biotinylation of proteins... -
Viral Vectors 101: Optogenetic Tools
TypeBlog Post...ligand is attached to a protein binding partner or nanobody that targets the native receptor allowing the ....2021.778900 Mattis, J., Tye, K. M., Ferenczi, E. A., Ramakrishnan, C., O’Shea, D. J., Prakash, R., Gunaydin, L... B., Kadmon, J., Raja, C., Chibukhchyan, A., Ramakrishnan, C., Inoue, M., Shane, J. C., McKnight, D. J...science.aaw5202 Mattis, J., Tye, K. M., Ferenczi, E. A., Ramakrishnan, C., O’Shea, D. J., Prakash, R., Gunaydin, L... -
Plasmids 101: Dimers and Multimers
TypeBlog Post...long-read sequencing techniques, such as Oxford Nanopore sequencing or PacBio SMRT sequencing, (which differ...long-read sequencing (1-25 kb), such as Oxford Nanopore sequencing or PacBio SMRT sequencing. These longer...Levene SD. Analysis of DNA topoisomers, knots, and catenanes by agarose gel electrophoresis. Methods Mol Biol...plasmids causes instability: CoIE1 encodes a determinant essential for plasmid monomerization and stability... -
Special Delivery: Fluorophore Targeting for FRET Studies
TypeBlog Post... is FRET and what's it good for? Fluorescence resonance energy transfer (FRET) is a biophysical interaction... excited, it can transfer energy directly via resonance to the second fluorophore (the acceptor) if the...PMID: 17512008. 4. Fessenden, James D. "Förster resonance energy transfer measurements of ryanodine receptor...Roger Y. Tsien. "Specific covalent labeling of recombinant protein molecules inside live cells." Science281.5374... -
22 Hot Plasmid Technologies from 2014
TypeBlog Post..., J Biol Chem 2014 Apr 25;289(17):12005-15. Hernandez et al., Autophagy 2013 Nov 1;9(11):1852-61. ...of interest and co-expressing its replacement recombinant protein with a FKBP domain and a mitochondrial... FRB domain (MitoTRAP). Rapamycin binds your recombinant protein (via FKBP) and then sequesters the protein...Rinehart lab reagents for improved expression of recombinant phosphoproteins Protein phosphorylation is one... Under the direction of Sabine Suppmann, the Recombinant Protein Production group at Max-Planck Institute... -
Selecting Your Plasmid Purification Kit
TypeBlog Post...with a relatively small amount of DNA (in the nanograms to micrograms scale depending on the experiment...more importantly, the DNA needs to be free of contaminants, such as bacterial endotoxins, that could affect... Another is the possibility of carrying over contaminants from the plasmid prep process into the final...final plasmid eluate. Possible contaminants can sneak in from almost any step of the process and include ... -
What's New in CRISPR - December 2019
TypeBlog Post... blog posts on prime editing, IgnaviCas9, and Nanoblades), but we hope that this blog series will help...ribonucleoprotein delivery by lentiviral capsid-based bionanoparticle Transient expression of CRISPR/Cas9 in cells...’s lab developed a lentiviral capsid-based bionanoparticle system for packaging Cas9/gRNA ribonucleoproteins... -
Understanding GPCR Signaling Using TRUPATH
TypeBlog Post...Bioluminescence Resonance Energy Transfer (BRET). BRET is similar to Förster Resonance Energy Transfer...heterotrimeric G protein dissociation by bioluminescence resonance energy transfer 2, or BRET2. With binding of the...