We narrowed to 320 results for: POR C
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TypeBlog PostPublishedFeb. 27, 2018, 2:04 p.m....site for a total of 2 binding sites per antibody. C) IgG’s are big enough that multiple labels (green ... IgG secondary antibody (Pleiner et al figures 4A-C). And since they have limited cross-reactivity between...Bates, M., Böhning, M.I., Chug, H., Görlich, D., Lee, C., Pleiner, T., Schliep, J.E., Stark, H., Trakhanov... genetic engineering of a tag or fusion with a reporter enzyme. For multicolor staining, careful consideration...al. Before picking a secondary nanobody, it’s important to review a few characteristics of your primary...
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28 Hot Plasmid Technologies from 2015
TypeBlog PostPublishedDec. 23, 2015, 3:30 p.m.... Cas9 into n-terminal (Cas9(N)-2xNLS) and c-terminal (Cas9(C)-2xNLS) fragments facilitates target DNA ...obtain even more precise temporal control of gene knockout or activation, the c-terminal cas9 fragment ... the nuclear export sequence. Treatment with rapamycin induces Cas9(N)-FRB-NES and Cas9(C)-FKBP-2xNLS ... (dCas9(C)-FKBP-2xNLS-VP64 and dCas9(N)-FRB-NES). This system provides users greater temporal control ...an n-terminal DNA recognition domain and a mostly c-terminal nuclease domain. Feng Zhang's group utilized...fragment was fused with FK 506 binding protein 12 (Cas9(C)-FKBP-2xNLS) and the n-terminal cas9 fragment with ...constructing fusion proteins with customizable N- and C-terminal modules Thanks to the lab of Tomás Santalucía... -
Antibodies 101: Antibody Engineering and Directed Evolution
TypeBlog PostPublishedAug. 5, 2025, 1:15 p.m....McMahon, C., Baier, A. S., Pascolutti, R., Wegrecki, M., Zheng, S., Ong, J. X., Erlandson, S. C., Hilger... References and Resources References Chan, A. C., & Carter, P. J. (2010). Therapeutic antibodies for..., S. G. F., Ring, A. M., Manglik, A., & Kruse, A. C. (2018). Yeast surface display platform for rapid ...means improving research. More specific antibodies support common research tools like western blots, ELISAs... -
New Norepinephrine Indicators: nLightG and nLightR
TypeBlog PostPublishedDec. 12, 2023, 2:15 p.m....References and resources References Feng, J., Zhang, C., Lischinsky, J. E., Jing, M., Zhou, J., Wang, H.,...j.neuron.2019.02.037 Kagiampaki, Z., Rohner, V., Kiss, C., Curreli, S., Dieter, A., Wilhelm, M., Harada, M....Neuromodulators like dopamine and norepinephrine have important functions in the brain but have been difficult... are blocked by alpha1-AR antagonist. This is important because alpha2-AR can provide inhibitory feedback... -
Hot Plasmids and Viral Preps - July 2021
TypeBlog PostPublishedJuly 27, 2021, 1:15 p.m....) Strategy for leak-free transcriptional control. C) Iterative transduction workflow overview. Image from...nucleases identified, functions at temperatures up to 43 °C and can be used for genome editing in moderate thermophiles...straightforward workflow for doing gene targeting, reporter generation, controllable gene knockouts, and inducible... models, toolkits like this one provide new opportunities for investigating genetic mechanisms related... -
Bright Monomeric Fluorescent Proteins: mNeonGreen, mTFP1, and mWasabi
TypeBlog PostPublishedApril 25, 2019, 3:01 p.m....constructed 22 different mTFP1 fusions to both the C- and N- termini of the fluorescent protein and found... PubMed Central PMCID: PMC2292683. Shaner, Nathan C., et al. "A bright monomeric green fluorescent protein...enhanced GFP (EGFP)-type termini. mNeonGreen was reported as the brightest monomeric green or yellow fluorescent... or for live cell imaging of fusions and FRET reporters. mTFP1 is also insensitive to physiologically ... -
AAV Titers: Where Do They Come From And What Do They Mean?
TypeBlog PostPublishedNov. 15, 2017, 3 p.m....the annealing temperature of the PCR from 60° C to 61° C improved assay reliability. Different primers... PubMed Central PMCID: PMC2957240. 5.Taylor, Sean C., Genevieve Laperriere, and Hugo Germain. "Droplet... people usually report? Addgene and other viral vector manufacturing facilities report the physical titer... characteristics give us information on three important factors. What can AAV titers tell you? Physical...cell transduction assays. Wild-type AAV2 has been reported to have a near-perfect physical-to-infectious ... However, for recombinant AAV2, the same study reported a physical-to-infectious particle ratio of 50:...(“full”) (Zeltner et al., 2010), while another reported that only 20% of recombinant AAV2 particles were... -
Comparing Cas9 to NgAgo: Can the Argonautes Best CRISPR?
TypeBlog PostPublishedJune 9, 2016, 2:30 p.m....from this publication at Addgene. 2. Swarts, Daan C., et al. “DNA-guided DNA interference by a prokaryotic...from this publication at Addgene. 3. Swarts, Daan C., et al. “Argonaute of the archaeon Pyrococcus furiosus...NgAgo In eukaryotes, Argonaute proteins play an important role in RNA interference, binding RNA guides to... -
Twenty Years of Sharing: Addgene's Viral Vector Service
TypeBlog PostPublishedJuly 30, 2024, 1:15 p.m....website. Bibliography Ersing, I., Rego, M., Wang, C., Zhang, Y., DeMaio, K. H., Tillgren, M., Fava, A.... E., Matho, K. S., Cetin, A., Woodard, K., Cepko, C., Guerin, K. I., Rego, M. A., Ersing, I., Bachle, ...10.3389/fnana.2019.00093 McDade, J. R., Waxmonsky, N. C., Swanson, L. E., & Fan, M. (2016). Practical Considerations...from 2016–2023 by type of tool. Equally as important to what is being delivered is where it’s being...vectors not only available, but accessible. The supporting data and community engagement required to do ...lessons learned from this process have shaped and supported our growth and development. We’ve shared what ... -
CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?
TypeBlog PostPublishedOct. 13, 2022, 1:45 p.m....editing window, for example all C’s will edit to T’s. Thus, it’s important that there are no “bystander ... single base pair edit. (Cytosine deaminases edit C-to-T and adenosine deaminases edit A-to-G.) In short...takes place on the free strand of DNA and converts a C to U without producing a double strand break. ... particular gene isn’t feasible. For example, temporary repression or knockdown allow you to study essential...