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We narrowed to 587 results for: cel.2;

Showing: 411 - 420 of 587 results

  1. Safe Port in a Storm...How Addgene is Weathering the Pandemic

    Type
    Blog Post
    ...majority of deposited materials to study SARS-CoV-2 would be fully open and available to industry requestors...they grasped the crucial role Addgene plays in accelerating research. Yet this was still not enough to ensure...type of biomedical science research. Our work accelerates and enhances productive collaborations as well...distribution of plasmids for COVID-19 research is accelerating essential research in laboratories all around...scientists worldwide with Addgene’s traditional excellence through whatever lies ahead this year. We can...

  2. Illuminating Choices: A Guide to Selecting Fluorescent Dyes and Ligands

    Type
    Blog Post
    ... ligands can elicit varying degrees of β-arrestin-2 recruitment to receptors, indicating their agonistic...fluorescent labels. In Nature Methods (Vol. 19, Issue 2, pp. 149–158). Nature Research. https://doi.org/10.1038... is technically cell-permeable, its use in live cells can sometimes result in cellular toxicity due to... Dyes that can pass through cell membranes can prove useful for live-cell imaging. Experimental context...Additionally, cell permeability is a critical factor, as it influences the dye's ability to enter cells without...enabled the visualization of both organic tissues and cell cultures, opening biological interiors to many inquisitive...fluorophores to enable highly specific visualization of cellular components, typically a protein of interest. Fluorescent...

  3. Hot Plasmids and Viral Preps - July 2021

    Type
    Blog Post
    ...method relies on the fluorescence ratio between the 2 fluorophores, rather than on the fluorescence intensity...Fluorescence Activated Cell Sorting (FACS), allowing for enrichment of successfully targeted cells that can be used...investigating genetic mechanisms related to morphogenesis, cell fate specification, and human disease.     Sun,...

  4. Sensing Neuronal Dopamine

    Type
    Blog Post
    ...developed fluorescent-protein based DA sensors (Figure 2). The dLight1 dopamine sensor In 2018, Lin Tian’s ...the brain has been in vivo microdialysis of extracellular fluid (Darvesh et al., 2011). This technique... across the semipermeable membrane from the extracellular fluid into the perfused liquid. The probe then...detection of dopamine in flies, fish, and mice." Cell 174.2 (2018): 481-496.PubMed PMID: 30007419. PubMed...

  5. RUBY-Red Siliques

    Type
    Blog Post
    ...make it easier to study these mutants.   Fig. 2: (A) Betacyanin is produced from tyrosine by the activity...graduate student studying plant development and cell-cell communication in the Nimchuk Lab in the Biology...untransformed seedlings or callus (undifferentiated plant cell culture), which is great for a wide variety of applications...

  6. Tag Your Favorite Yeast Genes with Ease

    Type
    Blog Post
    ...Pringle’s former lab at UNC Chapel Hill. Bähler et al.(2) describe a modular collection of plasmids for a wide...insertion. The linear PCR product is introduced into the cell by direct transformation. A given insert will typically...

  9. Viral Vectors 101: Transductions

    Type
    Blog Post
    ... last ~2-7 days at moderate levels. With regard to target cells or organism, some primary cells and differentiated...packaging plasmids into a viral production cell line, usually HEK-293 cells. When all of these viral plasmids ...secreted into the cellular media, making viral collection fairly easy. Producer cell media can be collected... rogue HEK-293 cell). This virus-containing media can then be placed on whatever cells you would like ...just zapping your cells? That really depends on two things. First, what type of cell or organism context...process of transferring foreign nucleic acid into a cell by a viral agent. Transductions are similar to transfections...processes which introduce foreign nucleic acid into cells by any means, but are unique in that they require...
Showing: 411 - 420 of 587 results