We narrowed to 687 results for: eng

...are ~27kD engineered fusion proteins similar to a Fab fragment but created through engineering instead ...reduced-in-size options often have reduced binding strength, half-lives, and/or specificity as well. They’... repeat proteins, or DARPins, are genetically engineered small affinity proteins, around 14-15 kDs in ...produced in E. coli, and are both soluble and easily engineered.  Monobodies are ~10kD synthetic binding proteins...

... more about how you approach new challenges.     Know your strengths! Research experience presents ample...matter of applying that framework to the myriad challenges we encounter. As you spend time in a lab learning...yourself if you missed any important details. Or challenge yourself to think of more creative solutions. ...employer that you are well equipped to work through challenges from day one in your new position. Of course,...

...emphasizing the antibody’s specificity. Strength and accuracy The strength is based on binding specificity and...expression constructs to be conveniently modified and engineered.   Fig. 1: Antibody production methods... developed a criterion that includes accuracy, strength, and reproducibility. We test the antibodies on... negative control also determines the signal’s strength. Exposure time is the amount of time the sample...

...Here's what you'll find in this post: Epigenetic engineering with single-pot assembly Tracking cell-cell interactions...New items from the viral service Epigenetic engineering with single-pot assembly By Eric Perkins Though...epigenetic researchers custom design their own engineering plasmid tools in about a week. Taking advantage...H3K27me3), a linker between these modules (linker length can and should be varied as it can have important...in AAV1!  New ready-to-use AAV prep from Hongkui Zeng's lab are available for dual expression of cytoplasmic-tdTomato...

...elegans Neuronal Gene Expression Map & Network (CeNGEN) The CeNGEN goal is to establish a comprehensive gene...characterize the transcriptome. The first data release for CeNGEN is planned for August 15th, 2019. For more information...information about the aims and approach of CeNGEN, check out their publication.   3’UTRome The 3’UTRs of...popular! References Hammarlund, Marc, et al. "The CeNGEN Project: The Complete Gene Expression Map of an...

...Most things in biology are not so simple, and engineering complex cellular behaviors requires making complex...output, etc., which can support a larger cellular engineering goal, several of which are described below. Multigene...sometimes many times), and isolated afterwards. To engineer these production pathways, MoClo has been used... an array of distinct goals within metabolic engineering, synthetic product production, and gene editing...  References and Resources References Weber E, Engler C, Gruetzner R, Werner S, Marillonnet S. A modular...

... sensor (GEX), where one wavelength changes with Ca while another wavelength is insensitive. Additional...requiring only a simple measurement. However, single wavelength measurements are more susceptible to artifacts...calcium reporter derived from troponin C. It is engineered with a reduced number of calcium binding sites...Cre-dependent expression. These sensors have also been re-engineered to measure changes in calcium specific to the...

...fluorescent signal can be affected by AT-rich DNA and the length of the amplicon and it has a higher rate of false...background noise, and is not affected by AT content or length of the amplicon. As the probes can have several...available, ddPCR may be a better option for more challenging cases.  Price point If budget is a concern...confounding by AT-rich DNA and by variation in amplicon length. Am J Trop Med Hyg. 2008 Dec;79(6):887-92. PMID...Abu Bakar, S., AbuBakar, S., Hollox, E. J., & Boon Peng, H. (2015). A comparison of assays for accurate ...

...infrared light to dissipate excess energy at wavelengths of low photosynthetic activity. This still allows...allows photosynthetically active wavelengths to reach zooxanthellae, the coral’s symbiotic dinoflagellates...Forster’s lab used codon optimization programs to engineer 14 chromoprotein sequences into E. coli BioBrick... Wistrand-Yuen, P., … Forster, A. C. (2018). Engineering a palette of eukaryotic chromoproteins for bacterial...bacterial synthetic biology. Journal of Biological Engineering, 12(1). https://doi.org/10.1186/s13036-018-0100...

...Lander, and Feng Zhang. "Development and applications of CRISPR-Cas9 for genome engineering." Cell 157.6...not perform functional tests. The newest genome engineer sharing the stage with much-lauded CRISPR-Cas9...cleavage (1). Both the CRISPR-Cas9 and NgAgo genome engineering methods have their own pros and cons (2). The...of a sunny day in Edinburgh.   References 1. Gao, Feng, et al. "DNA-guided genome editing using the Natronobacterium...

...and offered engaging examples of how understanding genetics is so timely.” Genome engineering, and many ... an authority in this area. What is genome engineering? How does CRISPR work? This section was essentially...computers and the internet before it, genome engineering technology is moving along much faster than it...much in the making. One of the exciting, and challenging, aspects of talking to 8th graders was the broad...

...and projects. It is crucial to identify these strengths within yourself, and to demonstrate them to the...collaboration and fail to identify it as a personal strength until it is identified by another person. Similar...situations where you can learn more about possible strengths and weaknesses, and view everything as a learning...presents itself even outside of work, consider challenging yourself, take the opportunity, and discover ... strengths...

...to solve a problem. But how do you intentionally engage in a creative problem-solving process?  You may... needing to brainstorm with a team. One major challenge with these brainstorming sessions is avoiding ...you can, set aside time to prepare for future challenges. This doesn’t have to be time-consuming or even... keeping your science going throughout these challenging times.  Take a Break! If all else fails, one ... Originals how non-conformists move the world. Penguin Publishing Group. Day, F. (2019). Embrace your ...

...approximately 1000–1400 amino acids — which poses a challenge for efficient delivery into cells, particularly...Cas12a. Applications of TnpB One of the major challenges in genome editing is the efficient delivery of... enabling more precise and accessible genome engineering. More elaborate protocols are available in our...Additional Resources on the Addgene Blog CRISPR 101: Engineering the Plant Genome Using CRISPR/Cas9 RNA Interference... Additional Resources on addgene.org Genome Engineering Guide Plant Plasmids and Resources CRISPR Plasmids...

...BIOFAB Plasmid Set contain terminators of varying strengths centered within GFP/RFP bicistronic reporters ...required for eukaryotic systems and instead directly engages the ribosome for translational complex assembly...populations through time, Christopher Marx's lab has engineered and validated a new method called FREQ-Seq. This...proteins are composed of repeat segments that can be engineered to bind specific RNA bases. By swapping out these...2016): 895-899. Choudhury, Rajarshi, et al. "Engineering RNA endonucleases with customized sequence specificities...

...soluble and insoluble proteins, which can be a challenge for classic antibody based affinity purification...for your proximity labeling experiment! APEX: engineered ascorbate peroxidase that can rapidly biotin ...available, the Alice Ting Lab demonstrated that engineered ascorbate peroxidase (APEX), used as a genetic...Ramanathan et al., 2018). To develop RapID, scientists engineered a mutant BirA* from B. subtilis, termed BASU....PMCID: PMC4296904. Martell, Jeffrey D., et al. "Engineered ascorbate peroxidase as a genetically encoded...

...Regulating telomere length with TZAP. Listen to the segment on regulating telomere length with TZAP Hot Plasmid...tools for plants. Special thanks to our sound engineer/producer, Eddy Page! Edward B. Page is a Digital...Production Specialist at Addgene. He is the audio engineer and producer for the Addgene Podcast.     Additional...

...🎄🎁🎅🤶🎄 pic.twitter.com/rDaEjxTNZX— Heng Chooi (@YitHengChooi) December 4, 2021   3rd Place: O! Beaker... Though 2021 had more than its fair share of challenges, the annual Deck the Lab Contest brought us smiles...Falcon Tube created by the team efforts of the Yit Heng Chooi Lab at the University of Western Australia...

...  We’ll look at examples of both natural and engineered repressible promoters. Chemically repressible...transactivator components of the system have been engineered and improved. Takara’s “2nd generation Tet-Off...system is a positive repressible promoter, and was engineered from the cmt and cym bacterial operons. A chimeric... and repress pADH1 activity. Researchers have engineered pADH1 variants that are less sensitive to ethanol...Introduction and expression of genes for metabolic engineering applications in Saccharomyces cerevisiae.” FEMS...

...Cre-dependent conditional alleles, has remained a challenge. Enter Easi-CRISPR: a method that harnesses the...template. Although effective, ivTRT may be more challenging for sequences with complex secondary structure... systems (ttA or rtTA) are between 1 to 2 kb in length. There are plenty of Addgene plasmid options for...conditional alleles by CRISPR/Cas-mediated genome engineering." Cell 154 (2013):1370-9. DOI: 10.1016/j.cell... a robust method for in situ germline genome engineering using CRISPR nucleases. Genome Biol. 19 (2018...