We narrowed to 1,013 results for: CAL

...where you assume your technical skills define you and that the other not-so-technical skills you’ve built...industries and work environments. This is why they are called transferable skills. Why are transferable skills... individual with more going for you than your technical expertise in a specific field. While searching...under your belt from your last job. You knock the technical portion of the interview out of the park. It’s...hiring team will also want to examine not just technical skills, but also transferable skills, before offering... make hiring decisions. Though having all the technical skills certainly matters in the job market, it...you possessed. Think about your shining moments. Recall a few times you really felt great about your work...

...used to calculate the concentration of the sample. This concentration can then be used to calculate the viral...viable lactic acid bacteria in faecal samples." Journal of microbiological methods 148 (2018): 64-73. PubMed... we have used quantitative PCR to evaluate the physical titer of our preps. We often repeat this assay...factor of 2. This means that if you set up two identical assays with the same sample, you could end up ...would be valid. This is why the AAV reference is critical. It allows you to determine if your titers are...adding your sample to a mastermix. At Addgene, we typically load 3 dilutions onto our ddPCR plate. As the ...Maintaining a high droplet count is important for calculating the concentration of your sample. Even if you...

... but this research is still in the pre-clinical/early clinical stages. Researchers are also working to... applications, and they’ve also had success in clinical gene therapy applications. Read on to learn more...gene therapy. In 2003, VIRxSYS began the first clinical trial with a lentiviral vector. CD4+ T-cells from...load and did not cause severe adverse reactions. Clinical benefits of lentiviral vectors have been observed...genome, they could promote oncogenesis by altering local gene expression. Self-inactivating (SIN) lentiviral...Patient monitoring and follow-up in lentiviral clinical trials. McGarrity GJ, Hoyah G, Winemiller A, Andre...gene therapy of human β-thalassaemia. Cavazzana-Calvo M, Payen E, Negre O, Wang G, Hehir K, Fusil F, Down...

...through mutagenesis in order to improve its physical and biochemical properties. In 1995, Roger Y. Tsien described...scientists to begin to study GFP and deduce its biochemical properties. Now GFP and its fluorescent derivatives...GFP is used in research across a vast array of biological disciplines and scientists employ GFP for a wide...tagging genes for elucidating their expression or localization profiles, acting as a biosensor or cell marker...living cells, enabling the study of dynamic, physiological processes. Re-engineering GFP to increase its...protein that undergoes conformational change. Typically, two fluorescent proteins with overlapping excitation...pH, using a range of strategies such as FRET, calmodulin, and others. Review Addgene's collection of fluorescent...

...Epitopes are between 5-8 amino acids long, with a typical length of 5 or 6 amino acids (Cruse et al., 2004... just as specific for their target antigen as canonical antibodies. They also have the advantage of being...recognize epitopes that full antibodies would not physically be able to reach. While a full antibody is ~150...of light that can pass through each well - the optical density (OD) - of the known and experimental wells...concentration of the known samples is used to calculate the concentration of protein in the experimental...surface of or inside whole cells. Antibodies - typically, primary antibodies that are conjugated to a fluorophore...the presence of specific proteins, but their localization within the cell or tissue as well. Similar to...

...analyzing your cells using flow cytometry, you are typically measuring the presence or absence of certain markers...free amines on and inside the cells and are thus typically used for distinguishing live from dead cells. ...atoms to a higher energy state. This process is called excitation. After a short period, the electrons...state, whereby a photon is emitted. This step is called emission. During excitation, some of the photon's... compared to APC. This happens due to a process called Fluorescence Resonance Energy Transfer (FRET). ...PE-CF594PE-Cy5PE-Cy7       Red (640 nm)   APCAlexa Fluor 647   Alexa Fluor 700APC-H7APC-Cy7 ...wavelength of 488 nm (Table 1), which is near a local maximum of PE's excitation spectrum (dotted line...

... a more-typical scale of tissue culture while still offering the potential for true biological insight...which to test the validity of your biological model and the technical performance of your assay. But, in...components, the model system and the assay are just as critical for success. Sometimes, you might have a few positive...involved. Or you don’t know how well your assay will scale. Or you don’t have enough cells to execute genome-wide...facilitating more rapid follow-up. We hope the biological community will find these reagents to be useful...

... that could bind very specifically to target molecules. Using a technique called systematic evolution ... high specificity and affinity, were eventually called aptamers, from the Latin aptus, meaning “to fit...essentially mimicking GFP.  Though the aptamer, called Spinach, required longer exposure time than its...group selected for a 49-nucleotide aptamer they called Broccoli. As a product of SELEX and FACS, Broccoli..., Akhtar and Marty, Jean L. “Aptamer based electrochemical sensors for emerging environmental pollutants...PMCID: PMC4923196. 8. Sassolas, Audrey, et al. “Optical detection systems using immobilized aptamers.” ...9. Song, Kyung-Mi, et al. “Aptamers and Their Biological Applications.” Sensors (Basel). 2012; 12(1): ...

...position at Addgene, the skeptical applicant asked if she would partake in “critical thinking” in the position... away from calling non-academic careers and desk jobs “alternative careers.” Realistically, based on the...it. The opportunity to be creative and think critically. One of the very first times I interviewed a ...wish for a stretch of time that doesn’t involve critical thinking. Former Addgenie Jessica Welch says, ...aspect of their chosen career. You can confidently call yourself a Scientist. You work in a lab. You formulate...transferable skills. Transferable skills are the non-technical skills you pick up wherever you work, and you’... communicating. After years of focusing on my technical skills with cloning and lentivirus production,...

...institutions set their postdoctoral salary scales to the NRSA scale (Figure 21, National Postdoctoral Association...addition to certain staff scientists and those in technical roles. Therefore, institutions are responsible...suggested that the salary level should now be automatically adjusted every 3 years. In May 2016, Secretary...requirements of the FLSA. In the University of California system, the postdoc union has negotiated a raise...likely the number of postdoc positions in the biomedical enterprise in the U.S. will decrease. At Future...has clearly not been a sustainable approach to biomedical research in the U.S. and postdoctoral training...academic system is increasing, and becoming ever more critical. In 2016 not only were postdocs not exempted from...

...preference.   Historically, ICSS was done by implanting an electrode and non-specifically electrically stimulating...the steps and technical considerations are directly applicable to the rat [6]. Technical differences include...[2]. Laser activation is usually controlled automatically using motion capture software such as EthoVision..., regardless of the type of behavior, certain technical considerations still apply. Testing stimulation...is wrong or 2) there is some problem with the technical implementation of your optogenetics setup (viral.... 8.Han, Xue, et al. "A high-light sensitivity optical neural silencer: development and application to...

...signals from these reporters. Lack anatomical context/spatial localization: In vivo imaging with fluorescent... be overlaid onto anatomical ultrasound imaging to show where the bacteria localize in relation to internal...ultrasound fingerprint can be detected. Bourdeau et al calls this method acoustic collapse.  Importantly, acoustic...exciting application for ARG’s: in vivo imaging. Specifically, arg1 expressing E. coli aided in ultrasound...intestinal tract and has been used for 100 years to clinically treat enteric infection and inflammatory bowel..., but lux imaging shows only that the bacteria localize to somewhere in the mouse abdomen. arg1 signal...

...2012) scFv Antibody: Principles and Clinical Application. Clinical and Developmental Immunology 2012:1...being smaller than antibodies. scFvs are often genetically fused to other proteins, which has led to their...with 10-24 copies of the short epitope GCN4, also called a scaffold; and 2) a GCN4 binding scFv that’s fused...is easier and cheaper to generate since it’s genetically encoded.   Translational applications of scFvs...antibodies, there are many scFv-based therapies in clinical trials or already in the clinic (Bates and Power... tumour specific antigen. When these molecules, called Bispecific T-cell engagers (BiTE®s), bind CD3 on...David vs. Goliath: The Structure, Function, and Clinical Prospects of Antibody Fragments. Antibodies 8:...

...covered in detail here. Classical double-strand break repair (DSBR) In the classical DSBR pathway, the 3’...and Homology Directed Repair (HDR). NHEJ is the canonical homology-independent pathway as it involves the... provided the DNA template used for repair is identical to the original DNA sequence at the DSB, or it...plasmid, etc.), and consists of three pathways: classical double-strand break repair (DSBR), synthesis-dependent...purple arrows) or on the non-crossing strand (vertically at the orange arrows). If resolved dissimilarly...applicable in DSB-induced genome engineering, it has biological importance for the repair of breaks that lack...2281-308; (2013). PubMed. A Mouse Geneticist's practical guide to CRISPR applications. Singh P, et al. ...

...promoters and Shine-Delgarno sequences used in this so-called bicistronic design (BCD). The 49 vectors in this...: Čelešnik, Helena, et al. "Biosafety of biotechnologically important microalgae: intrinsic suicide switch... Rogers, Jameson K., and George M. Church. "Genetically encoded sensors enable real-time observation ... Ribosome-Controlled Fluorescent Reporter."ACS chemical biology 11.1 (2015): 31-37. pCri system The Gomis-Ruth...latency in matrix metalloproteinases." Journal of Biological Chemistry 290.8 (2015): 4728-4740. You can find...The gene set was carefully chosen to perform statistically relevant benchmarking of cell-free expression...Marx's lab has engineered and validated a new method called FREQ-Seq. This strategy allows scientists to construct...

..., soon directed himself to finding “immunological and virological solutions to crises like those and ended...Therapeutics, which was acquired by Ultragenyx Pharmaceutical in 2017. As one of the original employees at...learned more about Addgene. “The mission to share critical reagents such as plasmids and viral stocks for...depositor. KSQ uses a CRISPR-Cas9 platform to systematically test the function of all 20,000 genes in disease...Target Discovery at the Novartis Institutes for Biomedical Research. Drug development was something Stegmeier...genetics.” As a postdoc in Stephen Elledge at Harvard Medical School, he developed the first lentiviral microRNA-based...Associate Professor at Mass Eye and Ear and Harvard Medical School (HMS) where he leads a lab of 25 people....

...University of California, Irvine University of Massachusetts, Worcester  University of Nebraska Medical Center...University and Medical Center  Weizmann Institute of Science Whitehead Institute for Biomedical Research ...time of request MTAs and deposit agreements to basically instantaneous in many cases.  Suggest that they...your organization below? Don’t worry--we check periodically for possible new awardees, and we’re happy to...Hospital  Brandeis University  Broad Institute  California Institute of Technology Cold Spring Harbor Laboratory...University Rockefeller University  Salk Institute for Biological Studies The Scripps Research Institute St. Jude...

...Python script called SSFinder, but I find its implementation to be too slow for practical use. The R based...causes malaria). I attribute their success to technical expertise, thoughtful single guide RNA (sgRNA)...the piñata builders - the reviewers. After some physical exertion on the part of the party goers, the piñata...the other hand some software tools make use of empirically derived and/or prior knowledge to inform on the... Hsu et al., 2013) used a combination of both empirical and approximate methods. The details of their ...“high mismatch limit”, “approximate design”, “empirical design”, “single-PAM design”, and “multi-PAM design...sites, scores and the statistics that go into calculating them. For this, some online tools such as Cas-OFFinder...

...Talley Lambert, a Research Associate at Harvard Medical School. The need for a community fluorescent protein...one of the most indispensable tools in modern biological research.  Any microscopist will tell you that...maturation, oligomerization), many of which are dramatically affected by environmental conditions (such as... structure was needed.  It is also difficult to scale such a resource when updates depend on a single ...feature filter spectra and collection efficiency calculations.  With ~80 FP spectra (and rapidly growing, ...Talley Lambert is a Research Associate at Harvard Medical School. He manages the Cell Biology Microscopy ...Microscopy Facility, specializing in advanced optical microscopy. Follow him on twitter or github @tlambert03. ...

...quick turn-around time of Sanger sequencing have historically matched the needs of most molecular biology ...rapid advances in technologies that permit large-scale creation and synthesis (“writing”) of longer pieces... a collection of 96 plasmids on a plate) will typically have a wide range of input quantities. This variation...samples. As mentioned above, one of the primary technical benefits of plexWell™ is that normalized libraries... proprietary chemistry). This turns out to be critically important for getting adequate sequencing depth...via plexWell™ libraries is well suited to large-scale de novo assemblies of short constructs like plasmids...computational biologist with a passion for solving critical sequencing problems. He received his PhD in Bioinformatics...