We narrowed to 440 results for: pes;
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TypeBlog PostPublishedSept. 8, 2015, 2:30 p.m....sophisticated gene expression controls. Most cell types do not respond to low-intensity light, so off-target...systems ensures that they can be used with many types of proteins, including Cas9 and dCas9-transcription...
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Management for Scientists: Delegating is Key
TypeBlog PostPublishedFeb. 20, 2015, 8:30 p.m....Connie Cepko to learn about her management style. Recipes for delegation success Remember that there are ...authority, responsibility and accountability? What types of issues do you want to know about right away? ... -
Why and how to start studying chromatin (with Addgene's help)
TypeBlog PostPublishedJune 12, 2018, 11:40 a.m....spanning 20 years of research. DNA Cross-Bridging Shapes a Single Nucleus from a Set of Mitotic Chromosomes.... 2015 Jan 15;29(2):197-211. DNA Cross-Bridging Shapes a Single Nucleus from a Set of Mitotic Chromosomes... -
A Deep Dive into BioBuilder
TypeBlog PostPublishedOct. 11, 2017, 1:44 p.m.... with all the new biotechnology.” These are the types of inquiries that routinely hit the inbox at the...ideas ranged from a biological breathalyzer to pesticide breakdown, production of fire-resistant housing... -
How Addgene Creates Content
TypeBlog PostPublishedNov. 17, 2022, 2:15 p.m.... creating and sharing knowledge, related to the types of materials we help distribute and the research...Then we format, do a final review to catch those pesky typos, and hit publish. Making content is an iterative... -
Antibodies 101: ChIP
TypeBlog PostPublishedMarch 10, 2022, 3:25 p.m....experiences, but the increased binding can mask the epitopes antibodies recognize. It is therefore best to ...for one that has been validated in multiple assay types. Remember that ChIP uses native proteins (so antibodies... -
Viral Vectors 101: Gamma-Retroviral Packaging Systems
TypeBlog PostPublishedAug. 6, 2024, 1:15 p.m.... packaging, and transfer) are supplied by three types of plasmids, which are cotransfected into the 293T...flexibility to pseudotype γ-retrovirus using different envelopes to modify tropism. Briefly, different envelope ... -
Viral Vectors 101: The AAV Retrograde Serotype
TypeBlog PostPublishedApril 27, 2023, 1:15 p.m....relatively low retrograde transport efficiency in most serotypes. Some viruses (e.g., rabies) naturally exhibit... be transduced equally well by AAV-retrograde serotypes (Skorput, 2022, Albaugh, 2020, Tervo, 2016). ... -
Viral Vectors 101: Viral Applications
TypeBlog PostPublishedApril 13, 2023, 1:15 p.m....Tools blog can help you learn about the different types of viruses and pick one for your experiment. Research... of transduction in difficult-to-transfect cell types ranging from primary to embryonic stem cells. Viral... -
GPCRs: How Do They Work and How Do We Study Them?
TypeBlog PostPublishedFeb. 11, 2021, 2:15 p.m....and gamma (Gγ). G proteins are divided into four subtypes, based on their Gα subunit: Gαs, Gαi/o, Gαq/11...GPCRs show a propensity to associate with certain subtypes, although most are able to signal through more... -
15 Years of Addgene: The Top 15 Plasmids
TypeBlog PostPublishedJan. 8, 2019, 1:54 p.m....expressing plasmid. Envelope proteins determine which types of cells a virus can infect. The VSV-G envelope ...enables this virus to infect many different cell types so it is useful in a wide range of applications.... -
Hot Plasmids December 2018 - C. elegans RNAi, TurboID, Detecting Viral Outbreaks, and Protein Binding Specificity Tools
TypeBlog PostPublishedDec. 6, 2018, 1:34 p.m....completely ineffective or results in low penetrant phenotypes that are hard to study. To overcome this, most...RNAi vector that leads to significantly stronger phenotypes than standard RNAi protocols without the need... -
Transferable Skills Guide: Cross-team Communication
TypeBlog PostPublishedNov. 21, 2019, 1:53 p.m....member. But, at Addgene, we use seven different types of “plates” (Fig. 1). When you have to tell an engineer... barcoded (this is pretty Addgene specific) The types or purposes of each given container, when applicable... -
Summer SciComm Series: Cognitive Load
TypeBlog PostPublishedJune 16, 2022, 1:15 p.m....amount of working memory resources. There are three types of cognitive load: intrinsic cognitive load is the...organizing and connecting information and a logic to the types and timing of questions that are asked. Many things... -
Antibodies 101: Secondary Antibodies
TypeBlog PostPublishedDec. 21, 2021, 2:15 p.m....antibodies are antibodies generated against antibody isotypes from a specific species, such as the rabbit IgG...primary antibodies are different species and/or isotypes. For highly multiplexed assays, using secondary... -
Antibodies 101: Conjugation
TypeBlog PostPublishedMarch 26, 2024, 1:15 p.m....multiplexing and can be used in a variety of assay types. Be sure to check the spectral properties of the... et al., 2007; Stoeckius, et al., 2017). Metal isotopes are useful for mass cytometry (Bendall, et al.... -
Announcing the Winners of the 2021 Michael Davidson and Roger Tsien Commemorative Conference Awards
TypeBlog PostPublishedAug. 5, 2021, 12:15 p.m....the neurons at specific firing frequencies. She hopes to identify how in vivo firing frequency of PV neurons...that this platform can be used to engineer many types of biosensors. This screening method allowed Tian... -
Tagging Optogenetics and Chemogenetics Receptors: Fluorescent Proteins and Other Options
TypeBlog PostPublishedMay 11, 2021, 1:15 p.m....many studies, and could even be beneficial in some types of experiments (for instance, when the fluorescence...chemogenetics vs. optogenetics Find more about the many types of protein tags References on Addgene.org Check... -
The Breast Cancer Microenvironment: A Tumor’s Backstage Team
TypeBlog PostPublishedJan. 31, 2019, 1:32 p.m....connected to these 3 stages and contains multiple cell types: fibroblasts, myofibroblasts, neuroendocrine, adipose...drug resistance? Although we’ve seen how multiple types of cells affect tumor progression, enzymes and metabolism... -
Plasmids 101: Cre-lox
TypeBlog PostPublishedJan. 13, 2015, 3:47 p.m....embryonic stem cells, and/or tissue-specific cell types: Cre-lox recombination. What is Cre-lox? The Cre-lox... that are active only in certain cell or tissue types, during certain stages of development, or by making...