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  1. Allen Institute for Brain Science AAV Enhancer Collection

    Type
    Collection
    ...Halterman C, Helback O, Hockemeyer D, Huang C, Huff S, Hunker A, Johansen N, Juneau Z, Kalmbach B, Khem S, Kussick...Ariza J, Dee N, Reding M, Ronellenfitch K, Mufti S, Sunkin SM, Smith KA, Esposito L, Waters J, Thyagarajan...Smith K, Way SW, Esposito L, Yao Z, Gradinaru V, Sunkin SM, Lein E, Levi BP, Ting JT, Zeng H, Tasic B. ... C, Ko AL, Ojemann JG, Keene CD, Silbergeld DL, Sunkin SM, Gradinaru V, Horwitz GD, Zeng H, Tasic B, Lein...
  2. Great Results Start with Great Standard Curves

    Type
    Blog Post
    ...on the expected concentration of the unknown sample. The unknown should fall somewhere in the middle of...determine the concentration of a target molecule in an unknown sample. To do this, you serially dilute a control...information to extrapolate the concentration of an unknown sample. For example, a BCA assay uses a serial ...dilution of a control protein, incubated alongside an unknown sample with the BCA reagent. The absorbance of ...allows you to determine the concentration of the unknown sample.  How do I make the standards for a standard... prepare the standard, standard dilutions, and unknown sample(s) in the same buffer if possible, or very..., you can extrapolate the concentration of the unknown sample based on its measured response. An example...
  3. Antibody Guide

    Type
    Collection
    ... surface of most immature B cells; function is unknown Monomer with a valency of 2 IgE Protects against...
  4. Viral Vectors 101: Systemic Capsids

    Type
    Blog Post
    ...Mice Unknown Kumar et al., 2020 AAV-PHP.AX CNS: neurons, astrocytes Mice Unknown Jang ... ganglion neurons Mice, rats No (mechanism unknown) Chan et al., 2017 Asencor et al., 2022 AAV-PHP.eC... Mice, rats, rhesus macaques No (mechanism unknown)   Chen et al., 2023 AAV1-X1 Brain endothelial...endothelial cells Mice No (mechanism unknown)   Chen et al., 2023 AAV9.452sub.LUNG1 Lung: ATII...CNS: neurons and astrocytes Mice, marmosets Unknown Goertsen, Flytzanis, et al., 2022 AAV.CAP-B10...inhibitory and excitatory neurons Mice, marmosets Unknown Brown et al, 2021 Goertsen, Flytzanis, et al....endothelial cells Mice, rats No (mechanism unknown) Krolak et al., 2022 AAV.MaCPNS1 PNS (mice...
  5. Antibody Validation Using the Indirect ELISA Method

    Type
    Protocol
    ... step 2 is a suggested starting point. If your unknown sample’s absorbance falls above the range of the...concentrations in the standard curve or dilute the unknown sample (don’t forget to factor in that dilution...
  6. GPCRs: How Do They Work and How Do We Study Them?

    Type
    Blog Post
    ...activate many GPCRs are still unknown. To identify some of these unknown ligands and their GPCR binding...demonstrating its potential to discover new ligands for unknown GPCRs. You can find the entire PRESTO-TANGO kit...
  7. Deep Mutational Scanning with One Pot Saturation Mutagenesis

    Type
    Blog Post
    ...scanning libraries. PFunkel: Of prior existing comprehensive mutagenesis methods, PFunkel offers the best ...PMC3159719. 6. Firnberg, Elad, and Marc Ostermeier. “PFunkel: Efficient, Expansive, User-Defined Mutagenesis...
  8. Evolution of Lab Techniques

    Type
    Blog Post
    ...sites (5). Imagine that you have a genome with unknown sequence. In the era before sequencing was commonplace...restriction enzyme digests. Incubating a DNA sample of unknown sequence with restriction enzymes and then running...26554401. PubMed Central PMCID: PMC4727787. 9. Hunkapiller, Tom, et al. "Large-scale and automated DNA sequence...
  9. Antibodies 101: Fc Effector Functions

    Type
    Blog Post
    ...being opened in the pathogen’s cell membrane (Dunkelberger & Song, 2010). As cells cannot survive when ...):443-6. doi: 10.1038/74704. PMID: 10742152. Dunkelberger, J., Song, WC. Complement and its role in innate...
  10. An Inside Look into Addgene's Dev Team

    Type
    Blog Post
    ...plan and break up work into small, well defined chunks, called stories, and work on stories during short...finish all of the work. Since we work in iterative chunks, we have the flexibility to adapt and easily respond...
  11. Tips for Using FRET in Your Experiments

    Type
    Blog Post
    ... can affect FRET. When it comes to studying an unknown interaction between two proteins, these parameters...difficult to address especially when you investigate unknown molecular complexes. But it is a parameter that...
Showing: 1 - 20 of 69 results