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We narrowed to 308 results for: reporter

Showing: 41 - 60 of 308 results

  1. The Crispr Babies Saga Shows the Need for Action, Not More Delays

    Type
    Blog Post
    Published
    Dec. 20, 2018, 1:15 p.m.
    ..., the MIT Technology Review dropped a bombshell report. A scientist working in China was using CRISPR/...While the Nuffield Council has recently published a report on the social and ethical issues of genome editing...question of “how do we move forward” is the June 2012 report on the ethics of “Novel techniques for the prevention...diseases. The key success of the Nuffield Council’s report is that when it became clear that this assistive...

  3. Hot Plasmids - May 2022

    Type
    Blog Post
    Published
    May 26, 2022, 1:15 p.m.
    ... a cleavage free manner. The dCas9-SSAP system reports an efficiency of up to 20%, comparable to commonly... For a one kilobase insertion, the researchers reported an editing error rate of less than 0.3%, both ...using mStrawberry, localization peptides, and reporters that drive the expression of the fluorescent protein...response element (TRE) or kinase translocation reporters (KTRs). Find visual barcode plasmids here! Kaufman...

  4. Viral Vectors 101: Calcium Sensors

    Type
    Blog Post
    Published
    Aug. 10, 2023, 1 p.m.
    ...GCaMP6 family of sensors are commonly used calcium reporters with different kinetic parameters. There are three...also available. Detection methods Many calcium reporters use a single fluorescent protein (FP), requiring...unwanted variables. Twitch is a FRET-based calcium reporter derived from troponin C. It is engineered with...for in vivo studies) There are several calcium reporters specially designed for the aims and requirements...

  5. Cre-ating New Methods for Site-specific Recombination in Drosophila

    Type
    Blog Post
    Published
    May 12, 2015, 1:32 p.m.
    ...bailii) and B3 (from Zygosaccharomyces bisporus.) Reporter constructs equivalent to site-STOP-site-myrRFP...cross-reactivity of these recombinases, each recombinase and reporter construct pair were tested for excision efficiency...cross-reactivity; however, the other recombinase/reporter pairs were inactive, even at very high recombinase...

  6. In Living Color: The Skinny on In Vivo Imaging Tools

    Type
    Blog Post
    Published
    March 27, 2014, 5:14 p.m.
    ...background.” Just last month in Scientific Reports, Verkhusha’s team reported another advance in the application.... Transparency window That’s exactly what they reported doing in a paper that appeared in Nature Biotechnology...

  7. Adapting Toehold Switches to Detect Zika Virus

    Type
    Blog Post
    Published
    Aug. 30, 2016, 2:30 p.m.
    ...mild symptoms. This changed in January with the report of an outbreak of the virus in Brazil that was ...-ready format when the Zika virus outbreak was reported, and we felt that, given the critical need for...such a short timescale. Our article ultimately reported the development of a rapid design and prototyping...Find the Zika Sensor Constructs at Addgene As we report, we have embedded this next generation of toehold...

  8. Fluorescent Biosensors for Measuring Autophagic Flux

    Type
    Blog Post
    Published
    Jan. 22, 2019, 2:41 p.m.
    ... development of several fluorescent autophagy reporters now allows for the measurement of autophagic flux... al. "Rosella: a fluorescent pH-biosensor for reporting vacuolar turnover of cytosol and organelles in...using a single fluorescent biosensor." Scientific reports 5 (2015): 12397. PubMed PMID: 26215030. PubMed ...

  9. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    Published
    Jan. 6, 2015, 5:21 p.m.
    ...mutagenesis libraries or to insert heterologous genes, reporters, or other markers into a target genome. They did...Rep 2014 Jun 27;4:5469. MitoTimer plasmids to report mitochondrial turnover Mitochondrial health...Gottlieb’s lab has used an inducible MitoTimer reporter using a Tet-on system (pTRE-Tight-MitoTimer) to... to show its usefulness in cell culture to report changes in mitochondrial turnover and transport. pMitoTimer... Yan’s lab, which is constitutively expressed, reports on the balance of biogenesis and mitochondrial ...channelrhodopsins. CnChR1, nicknamed Chrimson, is the first reported yellow-peaked channelrhodopsin with a spectral... original APEX (enhanced ascorbate peroxidase) reporter from Alice Ting’s lab has enabled progress on ...

  10. Fluorescent Proteins 101: Green Fluorescent Protein (GFP)

    Type
    Blog Post
    Published
    May 15, 2014, 3:33 p.m.
    ...maintaining fluorescence. The protein structure, first reported in 1996, is an eleven β-sheet-containing “barrel...constructing fluorescent fusions. Transcription Reporter: Placing GFP under the control of a promoter of...a given cell type. This type of transcription reporting was among the earliest uses of GFP. Fluorescence...micrometastases in nude mice in cancer studies, act as a reporter for DNA double strand break repair, and to label...

  11. An Addgene Co-op: The Intersection of Fun, Friendship, and Work

    Type
    Blog Post
    Published
    June 29, 2023, 7 p.m.
    ...tasked with was creating and sustaining a biweekly report of our social media analytics, something that had... meant I was responsible for establishing a new report and routine across the marketing and content team...a fantastic spreadsheet template to build out a report on. I was able to understand what metrics would...

  12. Science Career Options

    Type
    Blog Post
    Published
    Feb. 23, 2017, 1:30 p.m.
    ...actively require these skills, including: Science Reporter Scientific Sales Epidemiologist Scientific Recruitment... actively use these skills include: Science Reporter Scientific Illustrator Research and Development...desirable in a range of roles, including: Science Reporter Technical Writer Statistician Bioinformatician...

  13. Another Pathway into Cells: iTOP

    Type
    Blog Post
    Published
    June 23, 2015, 8:37 p.m.
    ... cells and activate expression of a luciferase reporter. CPP was not required for protein entry into cells...primary cell types using Cre and various loxP reporters. In both mouse and human embryonic stem cells,...Plasmids @Addgene: iTOP-tested proteins and reporters Previous Protein Delivery Techniques: Introduction...

  14. Minigenomes - a Safe Way to Study Dangerous Viruses Like the Ebola Virus

    Type
    Blog Post
    Published
    March 17, 2016, 2:30 p.m.
    ...are removed and replaced by a single (non-viral) reporter gene (e.g. firefly luciferase or eGFP) flanked...necessary to direct minigenome replication and reporter gene transcription by the EBOV polymerase (reviewed...the minigenome as a template to transcribe the reporter gene (e.g. firefly luciferase). The polymerase...start signal and initiates transcription of the reporter gene. The polymerase will elongate the mRNA until...

  15. AAV Q&A with Tim Miles

    Type
    Blog Post
    Published
    May 17, 2022, 1:15 p.m.
    ... in sample treatment across methods can affect reported titer by either method so to ensure equal animal...AAV8. Very recently an engineered AAV5 capsid was reported for specific and potent liver transduction. While...marmosets each. Brain potency for each individual is reported in Figure 4B (see left for image and link for ...

  16. Fluorescent Protein Travel Awards - Protein Variants, a Serotonin Sensor, and an Artificial Leaf Replica System

    Type
    Blog Post
    Published
    June 4, 2019, 1:02 p.m.
    ..., Bernach plans to use a suite of fluorescent reporters. Bacteria containing unstable fluorescent proteins...colonizer, labelled with a constitutively fluorescent reporter can also be used to track how one population responds...using TIMER and an unstable fluorescent protein reporter under the control of promoters that control cell... the TIMER growth rate bioreporter. During protein maturation, the bioreporter spontaneously changes from...artificial leaf, Bernach will use the CUSPER bioreporter such that fluorescent proteins expression is ...

  17. Plasmids 101: Mammalian Vectors

    Type
    Blog Post
    Published
    March 25, 2014, 3:15 p.m.
    ...not used for general plasmid selection. Instead, reporter genes are often employed to easily monitor transfection...expression levels in the cells. Ideally, the chosen reporter is unique to the cell, is expressed from the plasmid...assess transfection success. GFP is often used as a reporter and we will be covering this ever-versatile fluorophore...

  18. Technical Design of a Western Blot

    Type
    Blog Post
    Published
    Aug. 22, 2024, 1:15 p.m.
    ...primary antibody required. Reporters There are two main classes of reporters: chemiluminescence enzymes...you need a specific conjugate, and changing your reporter molecule requires either re-conjugating or re-...-purchasing your primary antibody with the new reporter. Finally, each new conjugate will have to be tested...film is only compatible with chemiluminescence reporters and requires access to a darkroom and a developer... time; higher background Chemiluminescence reporter Smaller dynamic range; no multiplexing Protein-based... time; higher background Chemiluminescence reporter Smaller dynamic range; no multiplexing Wet...

  19. Antibodies 101: Normalization and Loading Controls for Western Blots

    Type
    Blog Post
    Published
    April 8, 2025, 1:15 p.m.
    ...in the same lane, and the resulting fraction is reported. Figure 2: Normalization with loading controls...equally strong, so the normalized value simply reports which POI band is stronger. The right gel has exactly...abundance on your membrane, which would be directly reported by band intensity. Researchers use later steps...perturbed by the experiment Unfortunately, multiple reports suggest that common housekeeping proteins are influenced...

  20. Hot Plasmids: Fall 2024

    Type
    Blog Post
    Published
    Nov. 21, 2024, 1:30 p.m.
    ...gene disruption in M. abscessus  Bioluminescent reporter of mechanical forces   Epitope tag antibody ...Western Blot for Anti-V5 [IPI-SV5-Pk1]. Addgene Report, https://doi.org/10.57733/addgene.l0ulu4. Hanke...doi.org/10.1128/jb.00335-23.  Bioluminescent reporting of mechanical forces with PILATeS By Emily P. ... reaction (Figure 5). The researchers used the reporter to visualize biologically relevant forces at focal...
Showing: 41 - 60 of 308 results