We narrowed to 644 results for: Uty

...numerical risk allowance in a statistical test. Distribution - spread of data; typically, normal (bell curve...data.     Fig. 2: Examples of data distribution profiles.   Parametric tests  Statistical... as follows:   Parametric test assumptions: Distribution – Normal Variables – Independent Variance –...assumptions for the tests described above (normal distribution, equal variance, and independent variables),...in that variance. If you want to know type of distribution you are working with, graphing data with a histogram...relative to quantiles derived from a theoretical distribution. If your data is normally distributed, it will...

...FLEx vector design Recombinase-dependent vectors utilize pairs of specific sequences, lox (recognized by...this occurs to alert the scientist to exercise caution when using them.    Figure 2. Schematic ...post-translational modifications, and other factors that AAV utilizes to gain entry into the cell (Dudek, AM. 2018)....to transduce your cells of interest. Using a constitutively expressing vector for this step may save time...0.13% respectively) still required a 200-300 fold dilution to minimize off-target expression. Since recombination...vary between every lot of AAV vector, a range of dilutions and/or injection volumes may need to be tested...

...occur naturally in bacteria. In the course of evolution, Tn7-like transposons captured and repurposed ...cells — at least, until they met the directed evolution expertise of the Samuel Sternberg and David Liu...stresses the host. The researchers suspected natural evolution would produce transposons with sub-maximal efficiency...and this barrier could be overcome by directed evolution using bacteriophages. Researchers moved a gene... phage success was linked to CAST efficiency, evolution took over (with a little mutagenic assistance)...

... cleverly designed experiments and innovative solutions necessary for advancing the field.   What ...antibiotic resistance gene. In contrast, plasmids utilized in the lab are usually artificial and designed...gene of interest into a vector, scientists may utilize one of a variety of cloning methods (restriction...cost-effectiveness enable molecular biologists to broadly utilize plasmids across a wide range of applications. Some... viruses that can be used in research or for therapeutics Addgene has compiled various educational resources...

... Although isotype conversion is routinely used to increase the utility of recombinant antibody tools, ...converted, or chimeric, antibodies may be the right solution for you. Read on to learn more. What is an isotype...reduce immunogenicity and thereby enhance the therapeutic potential of antibody medicines. In this process...post has answered all of your questions about the utility of isotype conversions and chimeric antibodies!...

...Addgene! As part of our new Viral Service, we’re distributing lentivirus (with many CRISPR tools included ...your research.   Why distribute virus? Plasmid distribution is booming, but, over the years, many researchers...them share and distribute other reagents. Virus distribution came up time and time again with many researchers...with light will be available soon. We’re also distributing AAV preps with particular serotypes that can...resources for future users. We’re excited to be distributing new types of materials. At the time of publication...

...operations for the coming week. In an abundance of caution we are going to go into ‘snow day mode’. That is...shut-down and the subsequent fluctuations in distribution. I don’t have space in this blog to call ...scientific community.  With the dramatic reduction in distribution, we had to figure out a way to maintain our ...especially proud to support Addgene now, when their distribution of plasmids for COVID-19 research is accelerating... cloning grade DNA service, and viral vector distribution is recovering from the pandemic-related slowdown...

...requesting institutions safeguard themselves from undue liability. Before Addgene can begin distributing a material...materials? If so, you should always talk to your institution’s TTO or legal office first. Generally, Addgene...points for broaching this subject with your institution’s tech transfer professionals: Describe to your...plasmids) among universities and other research institutions TTO: Technology Transfer Office. Some synonymous...

.... Stochastic multicolor labeling is a powerful solution for discriminating between neurons for light microscopy-based...copies per cell per color, following a Poisson distribution. To overcome the limited expression levels of...PMCID: PMC3713494.  Ke, Meng-Tsen, et al. "Super-resolution mapping of neuronal circuitry with an index-optimized...and index matching of tissue samples for High-resolution fluorescence imaging using SeeDB2." Bio-Protocol... et al. "Whole-brain imaging with single-cell resolution using chemical cocktails and computational analysis...

...investigation of this pathogen. The sharing and distribution of cell lines from repositories on opposite ... 2 weeks. This is a striking example of the contributions that scientists are able to make when they have...The Jackson Laboratory, a nonprofit research institution, has been able to rapidly propagate this strain...around the world. This scale of production and distribution is possible due to the dedicated facilities ...repositories’ capacity for storing, validating, and distributing such reagents are all ways in which the scientific...