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TypeBlog Post...observe your cells on a flow plot, you might have to do some testing or ask experienced colleagues. ...warning message at the top, as our cells of interest do not lie beyond the dimensions displayed in the plot...4). As H and A scale in proportion (while H and W do not; see Figure 2), single cell events will show ...
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CRISPR 101: Off-Target Effects
TypeBlog Post...the chance of off-target effects, you still need to do your due diligence to ensure they are indeed a non-issue...off-targets don’t mess with your results when they do arise. Happy CRISPR’ing! References and Resources...resources on the Addgene blog CRISPR 101: Which Cas9 do I choose for my CRISPR experiment? CRISPR 101: Cas9... -
Transferable Skills Guide: Conflict Resolution
TypeBlog Post...and vocabulary for this skill. What this post may do is help you realize whether or not you have a natural...t mean you have to like conflict. Very few people do, and it’s best to be wary of anyone who is actually...there is a potential for long-term gains when you can do it. If Party X proposes solution A, and Party Y proposes... -
Antibodies 101: Single Chain Fragment Variables (scFvs)
TypeBlog Post...increase therapeutic efficacy (Ahmed et al., 2012). How do you generate an scFv? scFv sequences have traditionally...antibody genes from diseased or vaccinated humans. How do you produce scFvs? While it’s possible to produce...scFvs are even used to screen for new antibodies. To do this, antibody variable domain sequences are expressed... -
A Novice's Perspective on Neuroscience - SfN2017
TypeBlog Post... this given that the brain controls everything we do, but I was quite impressed by how neuroscientists...to get into the field, this is a fantastic time to do it! Additional Resources on the Addgene Blog Advanced... -
Antibodies 101: Flow Cytometry Controls
TypeBlog Post...unbound) population. The benefit of beads is that they do not require cells from your experiment, and they ...prefers to use them to gate our populations, but others do not. Some journals require isotype controls, while... -
Synthesized by Ginkgo Bioworks, Shared by Addgene: SARS-CoV-2 Plasmids for Many Expression Systems
TypeBlog Post...we have found ourselves adapting to a new way of doing things. These new processes have been instrumental... what we’re here for and we’re glad to be able to do so during this critical time. Visit our COVID-19 ... -
Opto-Nanobodies: Using Light to Manipulate Cell Signaling and Protein Purification
TypeBlog Post...elute YFP, you turn on the blue lights. Which option do you choose? Option #2 may sound like fiction, but...monomeric variable heavy chain antibody domain. How do these components interact? When fused together to... -
Antibodies 101: ChIP
TypeBlog Post...process is very similar for both, though tissue samples do require an extra homogenization step. For this blog...courtesy of Shengliu via Wikicommons. Okay, let’s do a quick review. At this point you have (1) crosslinked... -
REPLACR Mutagenesis: Replacing In Vitro Recombination Methods
TypeBlog Post...similarity. REPLACR-mutagenesis: Letting bacteria do the work If you’ve conducted SDM using some of these...on in vitro assembly, they could make the E. coli do the work by using the principles of recombineering... -
Plasmids 101: Blue-white Screening
TypeBlog Post...? Blue-white selection is a widely used method to do just that! (To read about other screening strategies...with this method to ensure that positive colonies do have the plasmid containing the lethal gene. An example... -
How to Make Friends and Meet People at a Scientific Conference
TypeBlog Post... all driven by personal connections What can you do to get the most from the time and money you are spending...about how you want to introduce yourself and what you do. You can probably use some scientific terms when ... -
3 Challenges in Plant Synthetic Biology
TypeBlog Post...unexplored areas with our color-changing flower, but to do that we’ve had to navigate the challenges involved... plant synthetic biology. We cannot build what we do not understand, and the complicated and unique metabolic... -
The Twelve Days of Antibodies
TypeBlog Post... to our blog and social media. This year, we're doing so through the twelve days of antibodies. We hope... -
Advice on Career Paths and the Green Card Process for International Researchers and Entrepreneurs
TypeBlog Post...since most universities and non-profit organizations do not have the April 1 H-1B queue process or quota ... the performing arts- not relevant at all. Please do not include the fact that you are a classically trained...self-petition. You need the support of your institute to do this one. Universities will usually only support ...who could be beneficial during a career search. Doing these simple things will make it easier for you ... -
Trends in CRISPR and SynBio Technologies
TypeBlog Post...areas of research. We welcome your comments... Where do you think these technologies are going? What is the... -
CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?
TypeBlog Post...promoter region. Ok, I have a Cas9! What do i do next? Designing or selecting a sgRNA Addgene may... -
Plasmids 101: Sequence and Ligation Independent Cloning (SLIC)
TypeBlog Post...together long enough to get it into cells and let them do the repair work. The key is T4 DNA polymerase, which...and its low cost makes it ideal for researchers doing large amounts of cloning. Assembly is scarless, ... -
Viral Vectors 101: Gamma-Retroviral Packaging Systems
TypeBlog Post...Frequently asked questions about γ-retroviral vectors How do engineered γ-retroviruses differ from lentiviruses...promoter is no longer present in these constructs. Why do many γ-retroviral plasmids have similar names? The... -
Clear and Accessible Writing
TypeBlog Post...questions: What is the goal, who is my audience, and what do I want to be different for them when I’m done? What... Excellent! We asked our workshop participants to do the same thing, and even though only about 10% of...