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Showing: 511 - 520 of 521 results
  1. Antibody Validation Using the Indirect ELISA Method

    Type
    Protocol
    ...Timeline Day 1: Antigen Coating Day 2: Blocking Day 3: Primary antibody incubation Day 4: Secondary antibody...at room temperature or overnight at 4 °C . Section 3: Primary antibody incubation Carefully remove the ...point. If your unknown sample’s absorbance falls above the range of the standard curve you will need to...
  2. Special Delivery: Fluorophore Targeting for FRET Studies

    Type
    Blog Post
    ...Science 6.1 (2015): 50-69. Royal Society of Chemistry. 3. Ermolenko, Dmitri N., et al. "Observation of intersubunit...environment? If these are pressing issues in your laboratory, then FRET experiments are a viable biophysical...to consider these cases separately when talking about the tools that are available. Let’s consider the...that, if you make an FP fusion, you are inserting about 20-25 kDa of protein mass into your protein and ...together The FRET donors and acceptors described above can be paired together to measure a wide range of...of your protein that can lead to novel insights about its biology and its behavior. See the table below...
  3. AAV ddPCR Titration

    Type
    Protocol
    ...Scientific, 10199-452 Ice bucket 96-well freezer blocks (x 3) Reagents Molecular Biology Grade Water, Hyclone, ...20X): 5 µL in 95 µL 1X PCR buffer (1:400) Dilution 3 (20X): 5 µL in 95 µL 1X PCR buffer (1:8,000) Dilution...dilution BSC. Prepare 1X dilution buffer (see recipe above). Save ~25 µL of 1X dilution buffer in a microcentrifuge...
  4. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    ... Toolbox for Plants.” ACS Synthetic Biology, vol. 3, no. 11, American Chemical Society (ACS), 20 Feb. ... constructs that compose genetic circuits and metabolic pathways. For many MoClo systems, the individual...interested in recombinant protein purification and metabolic engineering. If instead you want to build genetic...designed for flexibility. The Fragmid kit described above works in both mammalian systems and Drosophila. ... Signaling in CAR T Cells. Cold Spring Harbor Laboratory, 17 Feb. 2024. Crossref, https://doi.org/10.1101...Emerging CRISPR Technologies. Cold Spring Harbor Laboratory, 27 Oct. 2023. Crossref, https://doi.org/10.1016...
  5. Optogenetics + CRISPR, Using Light to Control Genome Editing

    Type
    Blog Post
    ... expanded version by Nyla Naim was published Sept 3, 2020.   Scientists around the world have been making...of the genome editing process. Read on to learn about the various light-controlled CRISPR tools available...reaching the amber stop codon, TAG. (To learn more about site-specific incorporation of amino acids using...
  6. Deep Dive: qPCR

    Type
    Blog Post
    ...should be ~60°C (between 50 and 65, with no more than 3 degrees between the two Tms)  Aim for 50-60% GC content... should have a melting temperature 5-10 degrees above the primer and be at least 25 bp away from each ...
  7. 15 Hot Plasmids from 2017

    Type
    Blog Post
    ...100bp or 1kb fragments are produced (see figure above). 3 Reasons The PSU Ladders Are Awesome Tools: They...but be sure to let us know if you'd like to write about your plasmids in a future blog post. No time to ...repository. These variants can be used as tools to learn about the influence of structure on an FP’s properties...
  8. Isolating a Monoclonal Cell Population by Limiting Dilution

    Type
    Protocol
    ...stable cell pool were then expanded for an additional 3 weeks under blasticidin selection. Anti-Cas9 Western...approximately 50–60% confluent. For 293T cells this is about 2 × 10 6 cells in a 10 cm dish. Each 10 cm dish ...cell solution into the conditioned medium prepared above to make a new cell solution at a concentration of...
  9. Kit Free RNA Extraction

    Type
    Protocol
    ...hand for 10 seconds. Incubate the sample(s) for 2-3 minutes on ice and centrifuge for 15 minutes at 12,000... working with the volatile reagents in the list above. Procedure Option #1 - Solution D Protocol Before...sure to prepare solution D (see reagent section above for the recipe). If using TRIzol®, jump down to ...
Showing: 511 - 520 of 521 results