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...Podcast breakdown Intro Chapter 1: Who is Crystal Shih? Crystal's educational background and position at Novartis...Chapter 7: How Crystal developed her science communication skills and how they've helped her at Novartis...

...for example, split cells on a Monday diluting them 1:10, you should be able to split on the following Thursday...Immunology. You can find Sana on LinkedIn.   References 1. Yin, R., et al. "Gene expression profiling analysis...results. Most cell culture media contain the pH indicator phenol red (pH range 6.0 (yellow) - 8.0 (red))...Anything between orange and light orange usually indicates that the cells have grown enough, are making their...

...DYKDDDDK or DYKDDDK 1 Affinity and Purification Good for antibody-based purification; has inherent enterokinase...does not greatly alter the size of the tag.   Table 1: Common protein tags Tag Epitope Mass (kDa) Function...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...

... edit.   Figure 1: Choosing the best PE6 variant for your application. Image reused form Doman...delivery by modular envelope design. Nature Communications, 14(1), 5141. https://doi.org/10.1038/s41467-023... CreVLPs, and eVLPs for in vivo and in vitro applications.   Figure 2: Modular features of DIRECTED...approach for experimental therapies and medical applications.  Find DIRECTED plasmids here! Strebinger, D...interactions or map a local proteome, but some applications have been challenging or inaccessible. The Ting... (which had therefore been trafficked between locations). Figure 3: A) LOV-Turbo becomes active...active when illuminated with blue light, catalyzing the biotinylation of nearby proteins. B) TransitID uses...

...membrane targetin sequence derived either from p63(1-29) and Lck. Image from Chertkova et al., 2020. ...Reports. 2020. https://doi.org/10.1038/s41598-020-57500-1 The CRISPR corner By Jennifer Tsang Here are a few...Fluorescent tools for mammalian cells Nanobody purification CRISPRi and CRISPRa system for hPSCs The CRISPR...CRISPR corner New from the viral service Faster catalysis after yeast-based protein evolution By Joanne ...concept, Sanchez and Ting sought to improve the catalytic efficiency of tobacco etch virus protease (TEV...activity with a fluorescent protein--no affinity purification required! The team used other molecular techniques...evolution platform to generate TEV protease variants. Catalysis by TEV protease allows a transcription factor ...

...Aptamers and Their Biological Applications.” Sensors (Basel). 2012; 12(1): 612–631. PubMed PMID: 22368488...be selected for these small ligands. References 1. Ma, Hanhui, et al. “Multicolor CRISPR labeling of... Aptamer biosensors are used in a variety of applications, including detection of environmental pollutants... opens aptamers for use in many entirely new applications including aptamer based fluorescent biosensors... render this approach less sensitive in most applications. Learn About Fluorescent Biosensors Light-up..., MG proved to be too toxic for many in vivo applications, but this work proved the concept that RNA could...and biochips. Ultimately, there are just some applications that lend themselves to aptamer-based instead...

...base to the other. Figure 1: Base transition editors catalyze purine-to-purine or pyrimidine-to-pyrimidine...engineering and protein delivery. Nature Communications, 8(1), 15790. https://doi.org/10.1038/ncomms15790...SpCas9 base editors with editing windows as small as 1-2 nucleotides. To reduce off-target effects associated...Editors, which we've discussed in two follow-up posts: (1) (2). Base editors have a narrow editing window of...arrows indicate a conversion directly catalyzed by the base editor. Dotted red arrows indicate the change... point modifications. CRISPR base editing persists through multiple cell divisions, indicating that this...target modification in primary T cells, making them a promising tool for cell therapy applications. Dual...

...about health equity, science communication, and public health.     References 1. O'Neill, J. "Tackling drug-resistant... to the development of resistance include (Figure 1): Over-prescription of antibiotics (for example, ...Microbes (bacteria included) are very skilled at the delicate art of survival. Existing virtually ubiquitously...of intentions. The take-home? Always take your medication as prescribed. How do we know which bacteria ...

...Spaghetti Monster probes at Addgene Uses of smFPs 1. Multi-channel connectomic tracers Fluorescent proteins... expanded use of smFPs in the future. References 1. Viswanathan, Sarada, et al. "High-performance probes...controlled by collections of neurons that are intricately wired into circuits through synaptic connections...photostable than GFP. In addition, antibody-based amplification of their signals is weak and increases background...more HA tags. 4. High-resolutions microscopy As indicated above, smFPs can be used with conventional microscopes...

...regulated in the medicinal plant, the Catharanthus roseus (Figure 1). The ultimate goal of our research ...activities in seed plants." Plant cell reports 9.1 (1990): 1-5. PubMed PMID: 24226366. Lee, Min Woo, and Yinong...and a vacuum is applied with a vacuum bell or desiccator. Successful infiltration can often be seen by...expression method for analyzing gene function in Catharanthus roseus seedlings." Frontiers in plant science...

... cerevisiae (Tuller et. al., 2010). Figure 1: An overview of peptide synthesis. A ribosome interacts...McClain WH (2000) The G·U wobble base pair. EMBO Rep 1:18–23 . https://doi.org/10.1093/embo-reports/kvd001...folding and stability, change post-translational modification sites and even affect protein function (Mauro... AP, Bilen B, Zavolan M (2013) Analysis of CDS-located miRNA target sites suggests that they can effectively...synonymous codon usage bias, and its potential applications. Nucl Acids Res 15:1281–1295 . https://doi.org...

... present in the sample (APC in the case of Figure 1). In Figure 1A, the population needs to be shifted... decrease the compensation value.   Figure 1: Compensation example with single color control. Flow...diagonal population, this is a sign of spillover and indicates that it is necessary to apply a compensation value...

...glorious trophy. Sure it’s plastic and you have to share 1 trophy among 6 people, but you’ve earned bragging ...plasmids! Each chose their favorite plasmid and replicated it. Can you guess each plasmid? Our lab paid...creative hijinks last year. They showed us their dedication to great customer support by dressing up as our...

... Table 1: New ready-to-use viral vectors in the Addgene repository  Name Serotype Category Depositor...skipping the preparation steps of production, purification, and titering. Our newest viral vector service...

...a ‘plasmid’. “p” is for plasmid. pXXXXX-XXXX Step 1: Backbone name Include the empty backbone name in ... eukaryotic cells). pBACKBONE-XXXXX Tip: For a catalog of published and commercially available empty backbones...considerations  If your insert contains a mutation or modification, this should be included in the plasmid name...

...package from Addgene.  Here are the details:   Contest 1: Deck the Lab - Classic Edition This edition of the...create a stack of wrapped gifts using life science catalog pages. Make your WFH space feel a little more festive...

...Time for the #BioSci3319 #StreakPlateChallenge part 1. Lab B needs a redo :-( @SandTBioSci #CompetitiveStreaking...blog posts on fluorescent proteins Check out educational resources on the blog Resources on Addgene.org...

... Table 1: New ready-to-use viral vectors in the Addgene repository  Name Serotype Category Depositor...

... necessary for advancing the field. References: 1. Internal initiation of translation of eukaryotic ... of a 2A peptide derived from porcine teschovirus-1 in human cell lines, zebrafish and mice. Kim et al...desktop. The Plasmids 101 eBook is designed to educate all levels of scientists and plasmid lovers and...

...alternative detection methods.      Figure 1: The four types of ELISA are direct, indirect, sandwich...conjugated antibody is not readily available. Table 1: Overview of the advantages and disadvantages of each...staining. Direct ELISAs also lack the signal amplification afforded by secondary antibodies and thus are...