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Showing: 261 - 280 of 706 results
  1. Fluorescent Protein Guide

    Type
    Collection
    ...backbones. Fluorescent Protein Kits cpFRET Kit: FRET based biosensors - Pertz Fluorescent Protein Fusion Construct...Resources FPbase from Talley Lambert at Harvard Medical School Fluorescent Biosensor Database designed ...Galleries from Michael Davidson and FSU Spectra Database hosted at the University of Arizona Zeiss Education...
  2. AAV Viral Preps

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    Collection
    ...Ablation Monosynaptic Neuronal Tracing Rabies Virus-Based Serotype Serotype Testing Samples Small samples ...
  3. Protocol - How to Ligate Plasmid DNA

    Type
    Protocol
    ...ends are compatible, meaning that the overhanging base pairs on the vector and insert are complementary... to adjust the amount of DNA used in a ligation based on the length of the DNA to get a proper ratio of...
  4. Plasmids 101: 5 factors to help you choose the right cloning method

    Type
    Blog Post
    ... you. Traditional restriction enzyme and ligase based cloning is a relatively inexpensive way to get the...a try. This method, developed by Invitrogen and based on lambda phage integration sequences, relies on...inserts a breeze. Among them are some of the homology based methods, like Gibson or SLIC, since one can pool...
  5. Adeno Associated Virus (AAV) for Cell and Gene Therapy

    Type
    Blog Post
    ... that need them. Adeno-associated virus (AAV) – based delivery techniques may hold the key. In the simplest...effective. Challenges for AAV gene therapy Although AAV-based gene therapies are promising, scientists are working...should be taken into account when developing AAV-based therapies. Furthermore, deeper understanding of ...
  6. Plasmids 101: The Wide World of Natural Plasmids

    Type
    Blog Post
    ...have proposed developing new cloning techniques based on these vectors (Shareck et al., 2004). Plasmid...al., 2023). In this post, we’ve grouped plasmids based on the phenotype they offer their host cell, but...Lee, B., & Miguez, C. B. (2004). Cloning Vectors Based on Cryptic Plasmids Isolated from Lactic Acid Bacteria...
  7. Progress Towards a PAM-Free CRISPR

    Type
    Blog Post
    ...Cas9  NG  - SpRY nuclease  C to T Base Editor SpRY A to G Base Editor SpRY   NYN/NRN NYN is less ...SpRY was validated in double stranded cleavage and base editing applications, with high editing capacity...
  8. Hot Plasmids and Viral Preps - January 2021

    Type
    Blog Post
    ...Francois St-Pierre’s lab developed a new form of FACS-based cell screening, Single-cell Phenotypic Observation...Plasmids and Resources page.  CDDR (CRISPR–Cas9-based Dual-fluorescent DSB Repair) is a double-strand ...double-strand break repair assay for mammalian cells. It's based on the introduction & resolution of two DSBs in a...eliminate competing mobile genetic elements. Image by Basem Al-Shayeb in the Doudna Lab. Scientists looking...
  9. A Look at Addgene's QC Process

    Type
    Blog Post
    ...in SnapGene. SnapGene annotates the plasmid maps based on SnapGene’s “Common Feature” library — with some... the deposited scientist  The backbone elements based on the information provided and vector type  Any...assembly issues that arise due to the short 200–250 base pair reads sequenced on the Illumina MiSeq.  Resolving...
  10. Plasmids 101: Optimizing Plasmid Yields

    Type
    Blog Post
    ...viewed more as a guideline, since they are typically based on the copy number of the empty plasmid backbone...matrix could clog the matrix when performing filter based plasmid prepping. Be sure to stay within the recommended...for each plasmid/strain combination individually, based on determining the cell density or by harvesting...
  11. Plasmids 101: Terminators and PolyA signals

    Type
    Blog Post
    ...two broad categories, prokaryotic or eukaryotic, based on the functional elements they contain. Plasmid...polyadenylation? The role of the terminator, a sequence-based element, is to define the end of a transcriptional...terminators are not usually employed in plasmid-based expression systems, so these will not be detailed...
  12. Plasmid Collections

    Type
    Collection
    ...Resources Our curated resources group plasmids together based on type or application. Browse our guides to find...
  13. CRISPR Plasmids - gRNAs

    Type
    Collection
    ...Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation ...
  14. CRISPR Plasmids - Cascade-Cas3

    Type
    Collection
    ...Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation ...degradation. This degradation can continue for many kilobases in one or both directions from the target region...
  15. TALEN Engineering

    Type
    Collection
    ...manuscript submitted), and the FLASH (Fast Ligation-based Automatable Solid-phase High-throughput) assembly...
  16. Mycoplasma Contamination: Where Does It Come From and How to Prevent It

    Type
    Blog Post
    ...know it’s there? For this task, you can use PCR based detection, DNA staining, fluorescent tagging, agar...and cost-effective (Sung, 2006). The sensor cell-based method uses specialized cells that can detect the...from different biotech companies which are enzyme-based mycoplasma detection kits. These kits detect mycoplasma...YJ, Hong JT, Chung YB, Lee CK, Song S (2006) PCR-based detection of mycoplasma species. J Microbiol .44...
  17. Genomic Deletions in Mammalian Cell Lines

    Type
    Collection
    ...into a maxi-prep culture. Prep size may be scaled based on the required DNA yield. Perform maxi-prep for...another transfection method such as cationic liposome-based transfection. Optimize transfection conditions for...Optimize PCR conditions for each primer pair designed based on testing the bulk sorted cells. Run samples on...
Showing: 261 - 280 of 706 results