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  1. Hot Plasmids February 2024

    Type
    Blog Post
    ...in young macaques and vascular bias in mature marmosets. CAP-Mac also robustly expressed fluorescent reporters...(amino acid sequence DYKDDDDK) may be one of the most versatile. Whether you plan to purify or image a...

  2. Hot Plasmids - October 2020

    Type
    Blog Post
    ...traditionally introduced in Caenorhabditis elegans on extrachromosomal arrays can lead to artifacts due to overexpression...flow cytometry. Cells grown in high IL-3 showed mostly blue fluorescence, indicating a quick cell cycle...

  5. Plasmids 101: Terminators and PolyA signals

    Type
    Blog Post
    ...some engineered terminators come close (>95%). For most purposes, however, any common terminator will suffice...Addgene (1). Prokaryotic polyadenylation Although mostly thought of as a eukaryotic-specific process, prokaryotes...

  6. Tips for Titering Your Lentiviral Preps

    Type
    Blog Post
    ...the target cell’s genome. Physical titer The two most common assays for physical titer are direct p24 ...choice can also impact transgene expression. The most accurate method of lentiviral titration uses qPCR...

  9. Polymerase Chain Reaction Overview and Applications

    Type
    Blog Post
    ...DNA polymerase from the thermophilic bacterium, Thermos aquaticus (Taq). Taq polymerase is thus a heat ...presence, size, and relative quantity. End point PCR is most commonly used in molecular cloning, sequencing, ...

  10. Cloning Mammalian Cells with the Agarose Method

    Type
    Blog Post
    ...cell lines, especially the endocrine cell lines we most commonly work with, require extra serum to survive... of the wells in the 48-well plate will grow up, most will eventually grow within a week. We screen the...

  13. Plasmids 101: Knockout/Knock-In Plasmids

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    Blog Post
    ...One of the most powerful strategies to investigate a gene's function is to inactivate, or "knockout",...of the targeted gene will be removed from the chromosome and and replaced by the resistance gene.The gene...

  14. Pooled Library Amplifications

    Type
    Blog Post
    ... protocol. Created with BioRender.com.   The most important factor to consider is your desired library...what transformation efficiency you need to achieve. Most pooled library protocols aim for somewhere between...

  15. Plasmids 101: Degron Tags

    Type
    Blog Post
    ...degrons, you have options! Below we will review the 4 most common types of degrons and some of the nuances ...degradation. HaloTag is also the degron tag with the most alternative functions – there are antibodies to ...

  16. PhD Applications After COVID

    Type
    Blog Post
    ...process of even applying to one of these programs is almost as daunting as the program itself. Picking a mentor...idea to email around three professors per program. Most applications will recommend that you name two professors...

  17. Google Forums Round Up: First Impressions of NgAgo

    Type
    Blog Post
    ...Pooran's NgAgo Survey The take-home message While most of the respondents have been struggling to achieve...editing in mammalian cells. However, the fact that most of the researchers surveyed here could not achieve...

  19. Light Sheet Fluorescence Microscopy

    Type
    Blog Post
    ...EMCCD) or complementary metal-oxide semiconductor (CMOS) sensors, it takes only a few milliseconds to acquire...Murray’s clear solution.  Murray's clear (11) was mostly used to study the development of vertebrate embryos...

  20. Plasmids 101: Multicistronic Vectors

    Type
    Blog Post
    ...be used as a means of detection; they are useful almost anytime you want to express multiple genes in the...genes from a single transcript. The two strategies most widely incorporated into plasmids for research purposes...
Showing: 461 - 480 of 759 results