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We narrowed to 397 results for: ARA-2

Showing: 201 - 210 of 397 results
  1. CRISPR 101: Off-Target Effects

    Type
    Blog Post
    Published
    Feb. 8, 2024, 2:15 p.m.
    ...knock-out cell line to perform downstream characterization of, isolating 2 or 3 distinct clones to perform key...sites would confound your experimental results and 2) perform targeted off-target measurements at those...experiments where only localization of the Cas occurs. 2 gRNA approach Off-targets that come from mutations...
  2. Plasmids 101: Using Transposons in the Lab

    Type
    Blog Post
    Published
    July 6, 2021, 1:28 p.m.
    ...somewhere else (Fig. 2). Class II TEs have LTRs on both of their ends.    Figure 2: Overview of DNA...has four major components: 1) a CRISPR RNA (crRNA), 2) four proteins (TniQ, Cas8, Cas7, Cas6) that forms...another. This jumping is what caught the eye of Barabara McClinntock who first discovered transposons due...
  3. Antibodies 101: Producing Recombinant Antibodies

    Type
    Blog Post
    Published
    Aug. 13, 2024, 1:15 p.m.
    ...detection, and control. Int J Pharm. 2018 Oct 25;550(1-2):251-268. doi: 10.1016/j.ijpharm.2018.08.043. Epub...and particle formation. J Pharm Sci. 2015 Feb;104(2):602-11. doi: 10.1002/jps.24259. Epub 2014 Nov 21....Roberts, Prasad S. Sarangapani, Protein aggregation, particle formation, characterization & rheology, Current...are contained to one plasmid or if they’ve been separated onto two. You’ll first transfect your cells with...harvesting recombinant antibodies consists of separating antibodies from media, cells, and debris. Affinity...bind ligands on the beads and a magnet is used to separate the beads from the media (Brechmann et al. al.... of your prep. In this method, antibodies are separated by size on an SDS-PAGE gel. Once stained, the ...
  4. Simple CRISPR-based Epigenetic Editing: dCas9-directed DNA Demethylation

    Type
    Blog Post
    Published
    Dec. 14, 2021, 2:15 p.m.
    ...Hrit et al. 2018, Kaas et al. 2013). Figure 2: CRISPR TET-based epigenetic editing. In reality, ...approach for targeted DNA demethylation. Cell Discov 2, 16009. https://doi.org/10.1038/celldisc.2016.9.  ...hear it (whether at a scientific conference or a karaoke bar), you probably want to sigh. The problem is... directly inside the gRNA sequence is a great guarantee that DNMT1 will be blocked (within PAM works, ...
  5. Viral Vectors 101: Voltage Indicators

    Type
    Blog Post
    Published
    Jan. 30, 2024, 2:15 p.m.
    ...Indicators GEVIs can be divided up structurally into 2 main groups: voltage sensitive domains and Rhodopsin...depending on your experimental system.   Figure 2: General overview of chemigenetic tools. A genetically...mechanism of their voltage sensing component, which separates them into two distinct categories detailed below...phosphatases from sea squirts. This design structurally separates the two components of the indicator, which can...FP-rhodopsin GEVIs have been engineered to have kinetics comparable to its one component counterpart and is significantly...
  6. Chromoproteins: Colorful Proteins For Molecular Biology Experiments

    Type
    Blog Post
    Published
    Feb. 4, 2020, 2:15 p.m.
    ...amilCP, tsPurple, and gfasPurple) (Figure 2). Figure 2: Chromoprotein expression from bacteria on.... https://doi.org/10.1007/bf00428249 Chan MCY, Karasawa S, Mizuno H, Bosanac I, Ho D, Privé GG, Miyawaki...Miyawaki A, Ikura M (2006) Structural Characterization of a Blue Chromoprotein and Its Yellow Mutant from ...Hoegh-Guldberg O (1995) Isolation and Partial Characterization of the Pink and Blue Pigments of Pocilloporid...
  7. Deep Dive: Fixing and Permeabilizing for Immunofluorescence

    Type
    Blog Post
    Published
    Aug. 30, 2022, 1:15 p.m.
    ... of permeabilization and membrane integrity (Fig. 2). For example, saponin interacts with cholesterol ... at too high a concentration.      Figure 2: Examples of different permeabilization strategies...cause some confusion. Paraformaldehyde: Many IF protocols call for paraformaldehyde (PFA) as the fixative...recover good antibody binding by tweaking those parameters, but in some cases your antibody may just not...
  8. Fluorescent Proteins 101: Green Fluorescent Protein (GFP)

    Type
    Blog Post
    Published
    May 15, 2014, 3:33 p.m.
    ...from GFP and the mutation definitions found in Table 2 may not apply. Table 1: The specific mutations comprising..., V163A EBFP F64L, S65T, Y66H, Y145F   Table 2: Functional role of specific mutations in GFP derivatives... color also exist with only slight variations separating them.  Please note that many fluorescent proteins...(FACS): This is a type of flow cytometry that separates mixtures of cells into distinct populations based... fluorescent signal. Thus, FACS can be used to separate cells expressing GFP from cells that are not. ...
  9. R Bodies: Membrane-Rupturing Microscopic Tools

    Type
    Blog Post
    Published
    April 14, 2016, 2:30 p.m.
    ...be decorated with proteins and remain functional, 2) break membranes outside of their natural context ...PubMed PMID: 3759909. PubMed Central PMCID: PMC213417. 2. Schrallhammer, M. et al. Tracing the role of R-bodies...toxicity of R-body producing recombinant E. coli on paramecia. European Journal of Protistology 48, 290–296 ...
Showing: 201 - 210 of 397 results