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Showing: 221 - 240 of 383 results
  1. How to Design Your gRNA for CRISPR Genome Editing

    Type
    Blog Post
    ...to the intended edit rather than some passenger variant that came along with the single cell clone (although...SaCas9, NmeCas9, Cas12a enzymes, and engineered variants thereof offers additional PAM options that can...
  2. COVID-19 Resources

    Type
    Collection
    ...Site-Saturation Mutagenesis Libraries - Libraries of variant Spike protein RBD mutations for comprehensive mapping...
  3. Live and Let Dye: Self-Labeling Protein Tags

    Type
    Blog Post
    ...HaloTag is actually HaloTag7, and recent specialized variants run up to HaloTag11. HaloTag is now the most popular...any cloning at all! As mentioned above, several variants of these tags have been developed over the years...
  4. Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)

    Type
    Blog Post
    ...integrations per cell, and my stable cell pool had wildly variable Cas9 expression (Figure 1). This is a problem ...monoclonal lines (Figure 2) and I was surprised at how variable Cas9-expression was across the different cells...
  5. A Needle in a Base-Stack: Cas9 Structural Biology

    Type
    Blog Post
    ... loop to produce SuperFi-Cas9, a high-fidelity variant that still retains high cleavage efficiency (Bravo...Components of CRISPR  xCas9: Engineering a CRISPR Variant with PAM Flexibility Cas9 vs the Other Cases Further...
  6. Delivery Methods for Generating iPSCs

    Type
    Blog Post
    ...et al. A percentage is not listed because many variables (cell type, criteria used, etc.) can effect reprogramming...insertional mutagenesis and random integration creates variation between iPSC clones. Retroviruses are not considered...
  7. Optogenetics Guide

    Type
    Guide
    ... its variants allow for inhibition of neurons using blue-green light. Mac Variants. Mac variants have ...Inhibitory (Hyperpolarizing) ChR Variants. Alternatively, ChR variants that inhibit neurons have been created... these variants result in the hyperpolarization of neurons. Examples of anion channel variants from other...thus inhibiting function of the neuron. NpHR Variants. Variants have been engineered with enhancements such... triggered by green-yellow light. Arch Variants. Arch variants have been developed with the following ...plasmids . Glossary of Microbial Opsin Variants Opsin Type Variant Description Peak Response Spectra (nm...Phobos Blue-shifted iC++ variant 467 Aurora Red-shifted anion-selective ReaChR variant 517 Halorhodopsins Jaws...
  8. CRISPR Guide

    Type
    Guide
    ...binding) SpCas9 VRER variant 3' NGCG SpCas9 EQR variant 3' NGAG SpCas9 VQR variant 3' NGAN or NGNG xCas9...LbCpf1) 5' TTTV AsCpf1 RR variant 5' TYCV LbCpf1 RR variant 5' TYCV AsCpf1 RVR variant 5' TATV Campylobacter...Species/Variant of Cas9 PAM Sequence* Streptococcus pyogenes (SP); SpCas9 3' NGG SpCas9 D1135E variant 3' ...use, and there are several to choose from. Many variations of Cas9 exist, along with other Cas enzymes like... PAM-flexible or PAMless Cas9s. SpCas9-derived variants with non-NGG PAM sequences include: xCas9 - NG...plant genome engineering. Read more about Cas9 variants . Anti-CRISPR Prolonged Cas9 activity can increase...systems create a wide spectrum of single-nucleotide variants (somatic hypermutation) in a larger editing window...
  9. Antibody Guide

    Type
    Guide
    ...Single-chain fragment variables (scFvs) contain only the variable heavy chain and variable light chain regions... way to produce antibodies, with the highest variability in antibodies produced. Cells - Antibodies can...large amounts of a single antibody with little variation. Recombinant plasmids - Antibodies can be produced...the plasmid. This produces the least amount of variation between antibodies, allows for the antibody’s ...easily confirmed via sequencing, and enables the variable region and constant regions of the antibody to.... The tips of the Fab fragments contain highly variable regions, shown in light blue and light orange,...covered in the following Isotypes section. The variable region of the antibody is the antigen binding ...
  10. It’s CRISPR Week at Addgene!

    Type
    Blog Post
    ... CRISPR and Wednesday will highlight some Cas9 variants. Next, we’ll look at various CRISPR applications...
Showing: 221 - 240 of 383 results