We narrowed to 802 results for: OMP;

...user to compare the emission spectra between all of the markers in the panel. This complexity index ranges...choice for overlapping markers. Compensation/reference control(s) Compensation or “reference” controls are...detector for PE. In order to correct for this, compensation has to be applied to “subtract” this spillover...up a small portion of that spectra to use for compensation.     Figure 1: The emission spectra... discern one marker from another. Instead of compensation, which relies on user adjustment, spectral flow...cytometry relies on “unmixing.” Unmixing uses a complex mathematical algorithm and single stained reference...series of histograms flipped onto its side and compressed into a heat map. BV421 peaks in V1, with secondary...

... were used to express the necessary components in E. coli (Klompe et al., 2019). Recently, the lab introduced... Sternberg and Zhang labs (Peters et al., 2017; Klompe et al., 2019; Strecker et al., 2019), which direct... a Type I-F CRISPR-Cas system. The four major components required for RNA-guided DNA integration are (... (Fig. 1A, top):  A CRISPR RNA (crRNA) comprising a 32 nt spacer sequence specifying the target site....sequences (R and L ends).  Figure 1: (A) Components involved in each type of CRISPR-Transposon system...multiple Cas proteins to form the Cascade targeting complex is a hallmark of Type I CRISPR-Cas systems, in ...nuclease activity. Instead, it forms a novel co-complex with the transposition protein TniQ for targeting...

...which can compare up to five editing experiments at a time, and batch analysis, which compares hundreds...edits performed over multiple experiments and comparing the robustness, accuracy, and speed with existing...the accuracy of ICE analysis results was highly comparable (within r2=0.96) to that of NGS data. Advantages... functional KO of the targeted gene.   Analyze Complex Edits   Traditional Sanger sequencing-based analysis...analysis tools are unable to detect or analyze complex edits, such as those generated by multiplexed delivery... How ICE works   Following delivery of CRISPR components into target cells, genomic DNA from both edited...populations is PCR-amplified and Sanger sequenced. ICE compares these sequence traces to give a detailed analysis...

... the “damage” and producing a complete plasmid. Besides being compatible with any vector, the SLIC protocol...overhangs perfectly match up. They just need enough complementary ssDNA to hold the plasmid together, even if ...if there are gaps or flaps remaining. This incomplete plasmid looks like a homologous recombination intermediate...either by annealing a mixture of products or from incomplete PCR — although higher DNA concentrations are ... separate PCR products (middle branch); or by incomplete PCR, which skips the final extension step to ...single-stranded overhangs (right branch). The mixed PCR and incomplete PCR methods yield a minority of usable product...the linearized vector by T4 digestion; then the components are combined and annealed. The resulting recombination...

...tissue and compare the IHC results to both NeuroMab and the Allen Brain Atlas. The comparison with two ...what you’re comparing your sample to. For example, we use our negative control to compare exposure times...cannot be reproduced and projects that cannot be completed. A 2015 review analyzing and explaining the antibody...reliable (wouldn’t perform differently over time), compatible with the desired applications (such as immunohistochemistry...techniques on rodent brains and is expanding to more complex brain systems such as non-human primates and humans...polyclonal antibodies because of their immunoglobin component that can be produced in large “copies.” This homogeneity...monoclonal antibodies; Addgene collaborates with these companies to create and provide general availability of ...

...is mediated via individual neurons. Neurons are composed of a cell body, with dendrites receiving incoming...tracing experiments, brain tissue is injected with compounds that intracellularly spread away from the site...distant brain areas. It is desirable for tracing compounds to outline neurons in the direction of information...proteins facilitate transport of neuronal tracing compounds and this is an area that requires further study... neuronal tracing methods Traditional tracing compounds either produce a colorimetric product or are fluorescent...health. Another limitation of traditional tracing compounds is that their diffusion across the synaptic cleft... These methods are less neurotoxic and better compatible with other neuroscience methods such as electrophysiological...

...more about the company’s program. Once you’ve found a few positions to apply for, compare and contrast ...eventually work at the company at which you’re doing your postdoc? Some companies, such as AstraZeneca,... open up. Other companies, such as Genentech, will not. The point is that each company has a unique approach...people involved is staggering. The process is complicated. If you’re interested in the drug discovery process... publish, but this can vary depending on which company you choose. If publishing is important to you, ...that your project will not involve proprietary compounds or information. Where publication is expected,...meetings. How do I get an industry postdoc? Many companies have industry postdoc positions, including AstraZeneca...

...these components are necessary to efficiently reconstitute a functional viral polymerase complex and utilize...proteins are provided in trans (see Other Important Components of EBOV Minigenome System). However, minigenomes...RNA viruses (reviewed in 2, 3). Other important components of the Zaire ebola virus minigenome system Similar...with the viral polymerase, which is formed by a complex of two proteins: the large (L) catalytic protein...-stranded RNA minigenome. The viral polymerase complex then recognizes the encapsidated minigenome as ... genes in this plasmid would be more difficult compared to if each gene were encoded in separate (and ...particular observation can be easily studied as each component can be examined independently. In addition, experiments...

...antibody can be used. In a competitive ELISA a multiwell plate is coated with a competing antigen (green).  The...antibodies are used.  Competitive ELISAs Scientists typically use a competitive or inhibition ELISA when...converts into a detectable product. Scientists compare the signal intensity of the sample to that of a... of ELISA are direct, indirect, sandwich and competitive. In a direct ELISA a reporter enzyme conjugated...sample, the less antibody available to bind to the competing antigen. In direct, indirect and sandwich ELISA... level of antigen in the sample whereas in a competitive ELISA the reporter signal is inversely proportional...molecules that may bind non-specifically to assay components and increase background staining. Direct ELISAs...

...issues in the past, or how completely different teams are tackling comparable conflicts. Is this level ...cooperation: avoiding, competing, accommodating, collaborating, and compromising. Though there may be a...Skills series, this post is not meant to be a comprehensive guide to Conflict Resolution. There are countless...conflict is actually critical in the business world. Companies and organizations that avoid all conflict can ...with whom you strongly disagree, is a critical component of conflict resolution. Having empathy does not...course many other types of conflict resolution. In compromise, you are trying to come to a consensus that all...parties will accept. If you are able to broker a compromise well, you can help everyone walk away from a ...

...the key components of Nanoblades, how their editing efficiency and off-target effects compare to existing...the following four components into 293T cells. Figure 1: The key components of Nanoblades. Image... primary cells. Comparing Nanoblades to Existing CRISPR Delivery Methods When compared head-to-head with...for HDR editing and mouse-model generation. Key components of Nanoblades Nanoblades are a Cas9 RNP delivery...Nanoblades also had lower off-target effects when compared to DNA transfection of gRNA and Cas9 expression...of RNPs generally having lower off-target edits compared to DNA transfection.  Homology directed repair...helps form DNA and retroviral-particle or VLPs complexes. The team found that "all-in-one" Nanoblades facilitated...

... homolog of the yeast TREX-2 mRNA export complex: components and anchoring nucleoporin. Lu et al. Plant...generally known as Bimolecular Fluorescence Complementation (BiFC). It can provide a qualitative or quantitative... or even single-particle tracking of the bound complex. There are so many FPs available, with many ways... In several cases an FP(1–10) fragment may be compatible with multiple FP(11) fragments, even from a different...because they are used with an already-available complementary fragment. Next, let's look at a round-up of...protein fragments for bimolecular fluorescence complementation analysis under physiological conditions. Shyu...

...so simple, and engineering complex cellular behaviors requires making complex manipulations to cells. For...assembly. Simply put, it assembles individual DNA components into larger units or circuits with functional...Transcription units (TUs), which are functional units composed of multiple parts transcribed together. They can...and end with a terminator. A simple TU could be comprised of just three parts: promoter, gene, and terminator...MoClo. By a similar principle, TUs can be further complexed into multi-TU constructs, known as multigene constructs...promoters, UTRs, genes, tags, etc.) into MoClo-compatible vectors. Level 1: Assembly of multiple Level ...interact with other proteins and with DNA, and these complexes regulate the transcription of specific genes. ...

...Starch-based compostable bags for kit components Recyclable Yes, all kit components and packaging... is completely degraded. Cloning Grade DNA (high quality/low quantity) – You can usually complete a cloning...packaging Yes, most kit components and packaging Yes, most kit components and packaging Parts Sold...can use to test or compare kits before deciding which one to buy. Table 3: Comparison of popular plasmid...a relative term — even armed with the highest-competency cells you will still struggle to get transformants... very similar. However, keep in mind that kit components (i.e. buffers, columns, or beads) are designed...can affect the lysis buffer ratio and result in incomplete lysis. You may be able to scale the amount of...

...at major companies.  The majority of these meetings acted as a platform for significant company advancement...their 20’s who’ve built multibillion dollar tech companies using only laptops and some server space. But... find an extra layer of difficulty launching a company in the health sciences without those critical three... into commercial products and next generation companies.  We launched in the early spring of 2015 and ...Before even beginning the process of launching a company, you need to determine whether or not your idea...your idea, you will rarely succeed in launching a company without partners.  You need a dedicated team that...funding bodies shy away from one man teams.  The composition of the management team is more important than...

...proteins going completely through the membrane or larger proteins not transferring completely onto the membrane... can arise in this step: protein degradation, incomplete lysing/insoluble proteins, and protein aggregation...s membrane-bound or located in a subcellular compartment, you may want to try an SDS-containing detergent...developed for isolating proteins from a specific compartment. If your proteins are nuclear- or DNA-binding...visible to the naked eye; a fluorescent ladder compatible with your imaging system; or a combination of...protein of interest is over-transferring (going completely through your membrane to the other side), you...small and medium proteins. If your proteins are compatible with electroblots/dry transfer systems, and you...

...QCascade complex surveys the genome and binds its target DNA sequence. The transposase complex binds the...around in the lab.  Let’s take a look at the key components of transposons, how they are classified, and ... in both prokaryotic and eukaryotic genomes.  Components of a transposon system Transposon: The transposon...is left behind. When the transposon-transposase complex finds its target site, it integrates, which produces...TEs You can think of autonomous transposons as “complete transposons” since they encode the protein they...transposase, SB100X, is ~100-fold more efficient compared to first generation SB transposase (Mátés et al...

...the viral components are small enough to enter the nucleus through the nuclear pore complex. This feature...gamma-retroviruses) in cancer and stem cell research has prompted the development of multiple virus packaging methods...methods. Across these methods, the following components are needed: γ-Retroviral transfer plasmid encoding...similar to lentiviral packaging methods. The three components described above (envelope, packaging, and transfer...slightly different isoforms of these packaging components. Therefore, lentiviruses may not be efficiently...interchangeably. Are γ-retroviruses replication incompetent? Yes, as with lentiviruses, the genes required...plasmid backbone is meant to be descriptive of the components found within the backbone. For example: pLXSN...

...homology arms (60-70 bp) is added to the complex. This complete transfection mix, i.e. csRNP plus ssODN... Cas9 RNP complexed with 2-part cr:tracrRNA tags genes more effectively than Cas9 complexed with sgRNA...immunoprecipitated - along with its associated protein complexes - from the cell-lysate using antibodies against...against the target protein. The captured protein complexes are then analysed by mass spectrometry to identify...recombinant Cas9 protein to form the ribonucleoprotein complex (csRNP, Figure 1). We use in-house purified Cas9... cost-effective and highly active. After csRNP complex formation, a single-stranded donor DNA (ssODN) ...experiment depends largely on how efficiently these components are delivered into cells; for each cell type,...

...sometimes you want a tool that is a little more compact — more of an antibody fragment rather than the ...Consider the classic IgG antibody (Figure 1): it is composed of four peptide chains (two identical heavy chains...The Fc region is the “tail” of the antibody and comprises portions of the constant regions of the two heavy...on the other hand, are the “arms” of the Y and comprise the entire light chain and a variable and constant...portion. For example, Fab fragments are molecules composed of just the Fab portion of the antibody. Fab fragments...fragments. Size: ~50 kDa. Fv - These fragments are composed of just the variable domains of the heavy and ...Variable (scFv). Size: ~25 kDa.   Figure 2: Comparison between a full IgG antibody and common antigen...