We narrowed to 577 results for: BASE
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TypeBlog PostPublishedMay 11, 2017, 2:30 p.m....predicted deleteriousness of the amino acid change based on maps of protein structure. Sometimes this provides... years, we’ve hoped that large scale laboratory-based functional experiments that classify which variants...
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Antibodies 101: Isotypes
TypeBlog PostPublishedOct. 19, 2021, 1:15 p.m....staining. Isotype controls are used in antibody-based applications including flow cytometry, immunohistochemistry...of two. There are four IgG subclasses, numbered based on their abundance in blood: IgG1, IgG2, IgG3, and... -
Hot Plasmids December 2018 - C. elegans RNAi, TurboID, Detecting Viral Outbreaks, and Protein Binding Specificity Tools
TypeBlog PostPublishedDec. 6, 2018, 1:34 p.m....Addgene depositor Alice Ting used yeast display-based directed evolution to create APEX2. They have now...without special equipment. What’s more, detection is based on color changes to the assay paper, so no special... -
Troubleshooting Your Plasmid Cloning Experiment
TypeBlog PostPublishedSept. 24, 2019, 12:55 p.m....by gel or by nanodrop to assemble the fragments based on their molar ratio. Assembly of the fragments ...you can assemble the different parts of a plasmid based on the cloning strategy you followed. While most... -
Summer SciComm: Preprints
TypeBlog PostPublishedAug. 16, 2022, 1:15 p.m....critiques or endorsements. In contrast, journal-based peer review is usually a confidential process among...ensure a manuscript’s quality. But even journal-based peer review can be prone to biases or errors, with... -
Lucky Thirteen: Guest Contributors of 2023
TypeBlog PostPublishedDec. 5, 2023, 2:15 p.m....Open Hardware? Author: Benedict Diederich Course-Based Undergraduate Research Experiences (CUREs)Author...AccessibleResearcher: Ryan Mehl; Andy KarplusIBEX Knowledgebase: A Data Resource for Multiplex Tissue ImagingResearchers...YanevCellosaurus: A Cell Line Information DatabaseResearcher: Amos BairochViral Vectors 101: Systemic ... -
It’s CRISPR Week at Addgene!
TypeBlog PostPublishedMay 13, 2019, 12:01 p.m....that covers most things CRISPR - from nickases to base editing to pooled library screening. It also has... -
Scientific Reproducibility - Focusing on Solutions at the Minisymposium on Reproducibility
TypeBlog PostPublishedMay 18, 2018, 7:32 p.m....causes of irreproducibility with some solutions based on what I’ve learned. I hope you can apply some ...all human extracellular proteins with community-based validation. They also have plans to expand to other...with larger and larger datasets and use computer based analysis techniques, an important component of reproducibility...on the Addgene Blog FPbase: A new community-editable fluorescent protein database ReFigure: Save Scientific...technologies later. Organizations such as BenchSci and FPbase are working hard to enable researchers by making...BenchSci collates information about antibodies while FPbase curates information about fluorescent proteins ... -
Easi-CRISPR: Generating Knock-In and Conditional Mouse Models
TypeBlog PostPublishedApril 5, 2018, 12:42 p.m....TAG. Design your repair template with 55-100 base homology arms upstream and downstream of the insertion...using the ivTRT method, try to make the first two bases of the left homology arm guanine (i.e. GG); this... PMC3961003 Miura, Hiromi, et al. “CRISPR/Cas9-based generation of knockdown mice by intronic insertion... -
The 12 Days of CRISPR
TypeBlog PostPublishedJan. 3, 2023, 2:15 p.m....the 3rd day of CRISPR, Addgene gave to me: dCas9-based gene editing for cleavage-free genomic knock-in ... -
New FLIS Plasmid (April Fools 2022)
TypeBlog PostPublishedApril 1, 2022, 1:15 p.m....References Abril, U.N.O., et. al. (2022) A plasmid-based system for locating and containing escaped flies... -
Choosing the B(right)est Fluorescent Protein: Photostability
TypeBlog PostPublishedJune 8, 2017, 2:30 p.m....protein for live cell imaging would be mTurquoise2, based on the data acquired at low excitation powers. Note...Amsterdam) where she develops genetically encoded FRET based biosensors. Additional Resources on the Addgene... -
Rosella: A Fluorescent pH-Biosensor for Studying Autophagy
TypeBlog PostPublishedApril 13, 2017, 2:30 p.m.... on the identification of autophagic structures based on morphology. Autophagosomes are relatively easy...summary of what color fluorescence Rosella emits based on its localization. Table 1: Summary of Rosella... -
CRISPRainbow and Genome Visualization
TypeBlog PostPublishedFeb. 28, 2017, 3:30 p.m....and sensitive enough to detect gene copy number based on the number of fluorescent puncta observed. By...Addgene Blog Read More about Fluorescent Protein-Based Tools Learn Some of the Pitfalls When Using Fluorescent... -
Antibodies 101: ELISA (Enzyme-linked Immunosorbent Assay)
TypeBlog PostPublishedAug. 24, 2021, 1:15 p.m....the concentration of proteins in an ELISA well is based on a colorimetric reaction. Most commonly, this ...concentration of protein in the experimental wells based on the equation of the line. With these tips in ... -
Hot Plasmids and Viral Preps - March 2021
TypeBlog PostPublishedMarch 23, 2021, 1:15 p.m....track cell-cell interactions By Jennifer Tsang GFP-based Touching Nexus (G-baToN) is a new tool developed... quantification of this depletion using imaging-based measurements (Ashley et al., 2021). Schematic... -
Supporting Rare Disease Research with the 2020 BeHEARD Awards
TypeBlog PostPublishedSept. 8, 2020, 2 p.m....the Rare Genomics Institute by providing plasmid-based tools for rare disease research. Congratulations...events, we will utilize BRET-, FRET-, and intensity-based signaling biosensors to monitor intracellular signaling... -
Engaging with science and society at pgEd
TypeBlog PostPublishedSept. 20, 2018, 12:17 p.m.... broadens the conversation about genetics pgEd, based at the Department of Genetics of Harvard Medical...universities or cities have organizations (often volunteer-based) that put on public lectures, science cafés or science... -
Popular Retroviral Vectors and Their Uses in Scientific Research
TypeBlog PostPublishedJuly 24, 2018, 12:51 p.m.... delivery systems, especially lentiviral vector-based CRISPR pooled libraries that allow functional screening...barcoding library consists of 96 retroviral plasmids (based on the Murine Stem Cell Virus, MSCV) each with a... -
Transferable Skills Guide: Cross-team Communication
TypeBlog PostPublishedNov. 21, 2019, 1:53 p.m....learn how to communicate their work differently based on their audience. How you talk about your experiments...problem was the creation of an Addgene lexicon. The base lexicon was and continues to be a list of commonly...