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  1. RANbodies: Reporter Nanobody Fusions

    Type
    Blog Post
    Published
    April 10, 2018, 12:56 p.m.
    ...learn more about each reporter or check out table 1 for a summary. HRP HRP tagged RANbodies don’t require...with a standard primary/secondary antibody. Table 1: Summary of the Key Features of HRP, Spaghetti Monster...NIH’s Developmental Studies Hybridoma Bank (DSHB). 1 ml of antibody-containing hybridoma supernatant is...stained with two HRP RANbodies if the sample is stripped. HRP-RANbodies are, however, compatible with most...
  2. Light Sheet Fluorescence Microscopy

    Type
    Blog Post
    Published
    July 16, 2015, 2:30 p.m.
    ...microscopic resolution for studying colloidal gold (1).  The method was based on using a thin plane (sheet...Siedentopf, and R,. Zsigmondy.  (1902) Ann. Phys.  315, 1 – 39.
 A. H. Voie, D. H. Burns, F. A. Spelman. (1993...microscopy/en_de/products/imaging-systems/lightsheet-z-1.html ...along the illumination path. The shadows appear as stripes in the acquired image (5).  A way to get around...
  3. FlipGFP, a novel fluorescence protease reporter to study apoptosis

    Type
    Blog Post
    Published
    May 21, 2019, 12:10 p.m.
    ...central ɑ-helix that can be split into 3 parts: (1) β-strands 1-9 (β1-9) and the one ɑ-helix, (2) β-strand ...new protein-protein interaction sensor based on tripartite split-GFP association." Scientific reports 3 ...
  4. Plasmids 101: Protein tags

    Type
    Blog Post
    Published
    Dec. 11, 2014, 4:26 p.m.
    ...does not greatly alter the size of the tag.   Table 1: Common protein tags Tag Epitope Mass (kDa) Function... conditions FLAG DYKDDDD or DYKDDDDK or DYKDDDK 1 Affinity and Purification Good for antibody-based ...Unlike other epitope tags – which when doubled or tripled increase the tag size quickly – modifying the length...
  5. Viral Vectors 101: Transductions

    Type
    Blog Post
    Published
    April 30, 2024, 1:15 p.m.
    ...cell type, and/or desired event.   Figure 1: Transduction to expression process. A viral particle...The triple T’s of biology are transformations, transfections, and transductions! In this blog we will...
  6. Antibodies 101: The Basics of Western Blotting

    Type
    Blog Post
    Published
    March 8, 2021, 2:41 p.m.
    ...to western blotting  In a western, proteins are: (1) separated by size, (2) transferred to a membrane,...  (3) detected using antibodies.   Figure 1: Overview of the Western blot process. The sample,... In addition, PVDF membranes can be repeatedly stripped of an antibody and reprobed with different antibodies...
  7. Antibodies 101: Multiplex Immunofluorescence

    Type
    Blog Post
    Published
    May 23, 2023, 1:15 p.m.
    ...et al., 2019; McLaughlin, 2019).    Figure 1: Schematic of multiplex immunofluorescence approaches...). Springer New York. https://doi.org/10.1007/978-1-4939-8935-5_26 Jambor, H., Antonietti, A., Alicea,...by chemical treatment or photobleaching or by stripping out the antibodies, then start over with the next...
  8. 5 Great Apps for Lab Life

    Type
    Blog Post
    Published
    Sept. 22, 2016, 2:30 p.m.
    ...instead conveniently provide them on your smart phone. 1. Lab Archives by LabArchives The single, most important...can safely say that I still have the single and triple abbreviations of the amino acids memorized, but...
  9. Visualizing Genomic Loci with CRISPR-Sirius

    Type
    Blog Post
    Published
    April 18, 2019, 12:53 p.m.
    ...the guides are relatively unstable.   Figure 1: CRISPRainbow labeling. Two MS2, PP7, or boxB sequences...(by CRISPRainbow) to 3-fold with CRISPR-Sirius. Triple color detection With a third sgRNA containing alternating...
  10. Giving gRNAs a Facelift - Synthetic and Beyond

    Type
    Blog Post
    Published
    Oct. 20, 2022, 1:15 p.m.
    ...incorporated at the termini of the crRNA molecule (usually 1-3 of the first 3 bps are modified) for optimal stability... specifically ones which do not contain a 5’ triphosphate in the gRNA, reduce the innate immune response...
  11. Hot Plasmids and Viral Preps - January 2021

    Type
    Blog Post
    Published
    Jan. 5, 2021, 2:15 p.m.
    ...article, they investigated three Casɸ orthologs, Casɸ-1, Casɸ-2, and Casɸ-3. This system is notable for several...GFAP.SF-iGluSnFR.A184S-AAV1 here New Dual and Triple feature INTRSECT viral preps from the Deisseroth...
Showing: 21 - 31 of 31 results