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  1. Viral Production

    Type
    Collection
    ...of AAV preparations is assayed by comparing the relative stoichiometric ratios of the viral capsid proteins...SYPRO Ruby staining and the molecular weight and relative intensity of the viral capsid proteins are analyzed...Viral capsid proteins VP1, VP2, and VP3 are shown relative to the total protein present in the sample. Sterility...vectors consist of full particles (white arrowhead) relative to empty particles (black arrowhead). Scale bar...
  2. Viral Vectors

    Type
    Collection
    ...transfer in clinical trials. These viruses have a relatively high transduction efficiency, though this infectivity...These engineered viral genomes are also modified (relative to natural viruses) for safety through the removal...vector plasmids available at Addgene and other related resources. Special...
  3. Antibody Guide

    Type
    Collection
    ...colored product that accumulates over time which is relative to the amount of enzyme present in each well. ... categories: Quantification - used to quantify relative amounts of protein. Includes: Western blot ELISA... western blots or ELISAs, are used to quantify relative amounts of protein. Western blot Western blots...proteins separated by size on an SDS-PAGE gel. Though relative quantification can be done, western blots primarily...referred to as housekeeping genes). This allows for relative comparison of expression between different samples... induced to express antibodies. Antibodies are released into the growth medium and can either be used ...antibody fragments (shown in Figure 2) to completely unrelated molecules. Examples include: scFv - Single-chain...
  4. Protocol - How to Design Primers

    Type
    Protocol
    ...in size. The structure of the primer should be relatively simple and contain no internal secondary structure...
  5. Retrovirus Plasmids

    Type
    Collection
    ...called γ-retroviruses. γ-Retroviruses can package relatively high amounts of DNA (up to ∼8 kb), and infection...
  6. Water Bath Protocol

    Type
    Protocol
    ... your experiment. Water baths tend to heat up relatively slowly. Place the water bath cover on the top...
  7. Adeno-associated virus (AAV) Plasmids

    Type
    Collection
    ...contained at lower biosafety levels and elicit relatively low immunological effects in vivo . While AAVs...virus, in order to propagate. This is due to the reliance of the AAV on certain exogenous gene products ...
  8. Centrifugation

    Type
    Protocol
    ...protocol. Pro-Tip Spin speed is often given as Relative Centrifugal Force (RCF) or Revolutions Per Minute...
  9. Lentivirus ddPCR Titration

    Type
    Protocol
    ... across the dilutions. RPP30 copies should be relatively constant across samples. In the RRE example below...concentration of RPP30 positive droplets stays relatively even across samples (green). To increase the ...
  10. TALEN Guide

    Type
    Collection
    ...Intuitively, one would expect that assembling relatively small, repeat-laden DNA regions into a single...at Massachusetts General Hospital also recently released a TALEN kit through Addgene. This kit, first described...
  11. Protocol - Bacterial Transformation

    Type
    Protocol
    ...also make their own competent cells. This is a relatively simple procedure and is useful for performing...idea to use electro-competent cells. Instead of relying on the heat-shock to cause the cells to take up...
  12. Pipetting Protocol

    Type
    Protocol
    ...be in the liquid. Pro-Tip If pipetting from a relatively large container holding a small volume of liquid...samples. Tips can come loose in a bag, or can come preloaded into tip boxes. In either case, once assembled.... Once the end of the tip is submerged, slowly release the plunger, allowing it to go back to its resting... the plunger all the way to the second stop to release the liquid. Pro-Tip Dispense until the first stop... expel any residual liquid in the tip. Before releasing the plunger, lift the pipette tip out of the liquid...Once you are clear of the liquid you can slowly release the plunger. Remove the entire pipette from the...
  13. Virus Protocol - Generating Stable Cell Lines

    Type
    Protocol
    ...be 10 µg/mL. Pro-Tip Transducing too many cells relative to the number of virus particles reduces the transduction...antibiotic in culture, or remove the antibiotic entirely. If the antibiotic is reduced or removed from ...
  14. Rett Syndrome

    Type
    Collection
    ...diagnostic criteria, defined as the presence of relatively normal early development, regression with a loss... of treatments and cures for Rett Syndrome and related MECP2 disorders. The RSRT has a comprehensive, ...new window) PMID: 10508514 Archer et al. 2007. Correlation between clinical severity in patients with Rett...display tissue- and cell-specific differences and correlate with neuronal maturation. Hum Mol Genet . 11, ...
  15. Bacterial Expression Systems

    Type
    Collection
    ...researchers also use bacteria like E. coli and their relatively well understood biology to answer many interesting...
Showing: 1 - 20 of 705 results