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We narrowed to 1,039 results for: LAS

Showing: 861 - 880 of 1039 results
  1. Ligation Independent Cloning

    Type
    Protocol
    ... does not provide enough stability to hold the plasmid together through the transformation/replication...reaction is shown. Mix the components (add the T4 last) and incubate at room temperature for 30 minutes...
  2. Antibody Validation Using the Indirect ELISA Method

    Type
    Protocol
    ...Indirect ELISA Method You may also like... Antibody Plasmid Collection Antibody Blog Posts Antibodies 101: ...plotted against the micrograms of antigen loaded. Last reviewed on: October 8, 2024...
  3. AAV ddPCR Titration

    Type
    Protocol
    ... institution’s biosafety regulations. Equipment Class II, Type A2 Biological Safety Cabinet, Labconco ...on AAV titering using ddPCR, read our blog post. Last reviewed on: August 31, 2023...
  4. Weighing Reagents Protocol

    Type
    Protocol
    ...Balance Scoopula or spatula Container (beaker, tube, flask, etc.) Reagents Material that will be weighed out...
  5. Centrifugation

    Type
    Protocol
    ... familiar with your lab’s instrument before use. Last Update: September 2022 Equipment Centrifuge Microfuge...
  6. Pipetting Protocol

    Type
    Protocol
    ...correct pipette and pipette tip and using the pipette. Last Update: September 2022 Video Watch the video for...
  7. CRISPR Guide

    Type
    Guide
    ...., Almeida, R., Gilbert, L. A., Whitehead, E. H., La Russa, M., Tsai, J. C., Weissman, J. S., Dueber, ...different classification of nucleotide base (purine-to-pyrimidine and vice versa) The first classes of base...Addgene's guide to using CRISPR plasmids in your lab, from knockouts to pooled library screening. Science... cell must be validated experimentally. Browse Plasmids: Double-Strand Break (Cut) Figure 2: Overview ...cases, delivering multiple gRNAs using a single plasmid ensures that all gRNAs will be expressed in the...likelihood that any cell containing the CRISPR plasmid will have all desired genomic edits carried out...genetic loci by cloning multiple gRNAs into a single plasmid — though some have achieved targeting in the double...
  8. Kit Free RNA Extraction

    Type
    Protocol
    ...this blog post on RNA extraction without a kit . Last Update: April 10, 2020 Equipment Refrigerated microcentrifuge...
  9. Molecular Biology Reference

    Type
    Guide
    ... Fluorescent Protein Plasmids , Luciferase Plasmids Viral Plasmids These plasmids are modified viral genomes...Recombinant DNA Working with Plasmids Plasmid Elements Types of Plasmids Molecular Cloning Common E. coli...Perfect Plasmid Backbone Plasmids 101 series on the Addgene blog Addgene Protocols Content last reviewed...coined the term plasmid, in reference to any extrachromosomal heritable determinant. Plasmids are fragments...elements using specifically engineered plasmids. These plasmids have become possibly the most ubiquitous... constructed a plasmid, you can easily make an endless number of copies of the plasmid using bacteria,...small RNAs, and other genetic elements. Plasmid Elements Plasmids come in many sizes and vary broadly in...
  10. Lentiviral Vector Guide

    Type
    Guide
    ...second-generation transfer plasmids as well. Third-generation plasmids include (Figure 4): Transfer plasmid — contains...Packaging plasmid 1 — contains gag and pol Packaging plasmid 2 — contains rev Envelope plasmid — contains...systems Packaging Plasmid One plasmid encoding gag , pol , tat , and rev Two plasmids, one encoding gag...Lentiviral Plasmid Elements Plasmid Type Element Delivery relative to transgene Purpose Transfer plasmid LTR ...separated into distinct plasmids for safety. For a summary of all lentiviral plasmid components, see the ...four, for third generation) plasmids: Transfer plasmid — contains transgene, sgRNA, or shRNA of interest ...rev ; separated into two plasmids in third generation systems Envelope plasmid — contains packaging gene...
  11. Modular Cloning Guide

    Type
    Guide
    ...You may also like... Plasmid Kits Blog: Plasmids 101 Modular Cloning Blog: Plasmids 101 Modular Cloning...Modular Cloning Chloroplast Toolbox Plant Expression Scott Lenaghan 122 plasmids with chloroplast-specific genetic...Applications and Kits Blog: Plasmids 101 Golden Gate Cloning Synthetic Biology Plasmids Modular Cloning (or MoClo...functional plasmids. It is a powerful and very efficient method for creating many plasmids from different...Parrott 48 plasmids compatible with the GreenGate Cloning System (Lohmann) to create plasmids with multi-gene...Expression Tomáš Pluskal Plasmid kit for assembly of single-gene and multigene plasmids for genome integration... with plasmids from the MoClo-YTK . MoClo Pichia Toolkit Yeast Expression Volker Sieber Plasmids with ...
  12. Adenovirus Guide

    Type
    Guide
    ...you generally need two plasmids: Shuttle plasmid (also known as transfer plasmid) — containing the transgene...shuttle plasmid. For a summary of all adenoviral plasmid components, see the Adenoviral Plasmid Elements...for recombination with the adenoviral plasmid. Adenoviral plasmid — containing the rest of the adenoviral...chosen plasmid is compatible with cloning methods available in your lab. When cloning your plasmids, be ...consists of two plasmids that eventually recombine to form one: Shuttle/transfer plasmid (e.g. pAdTrack...backbone plasmid containing the adenoviral genes necessary for virus production. The shuttle plasmid and the...shuttle plasmid, but this method results in a higher background of non-recombinant adenoviral plasmids. Recombinant...
  13. Gamma-Retroviral Vector Guide

    Type
    Guide
    ...Gamma-Retroviral Plasmid Elements Plasmid Type Element Delivery relative to transgene Purpose Transfer plasmid LTR ... of all gamma-retroviral plasmid components, see the Gamma-Retroviral Plasmid Elements table . In order...gamma-retroviral vectors, you need three plasmids (Figure 2): Transfer plasmid — contains transgene, sgRNA, or ...capacity Packaging plasmid — contains packaging genes gag and pol Envelope plasmid — contains packaging...chosen plasmid is compatible with cloning methods available in your lab. When cloning your plasmids, be ...on separate plasmids ( in trans ). This method, therefore, reduces the number of plasmids that are required...different plasmids containing the transfer, envelope, or packaging components. The transfer plasmid encodes...
  14. Adeno-associated virus (AAV) Guide

    Type
    Guide
    ...different plasmid. In order to produce rAAV vectors, three plasmids are needed: Transfer plasmid (also known...the packaging plasmid. For a summary of all AAV plasmid components, see the AAV Plasmid Elements table...as cis plasmid) — containing the transgene of interest between the two ITRs. Packaging plasmid (also known...chosen plasmid is compatible with cloning methods available in your lab. When cloning your plasmids, be ...Production The three production plasmids (transfer, packaging, and helper plasmid) are transfected into cells...all of Addgene’s transfer plasmids are replication deficient. These plasmids can be used to create viral...Blog Parts of the AAV Transfer Plasmid Parts of the AAV Packaging Plasmid Producing Your rAAV AAV Serotypes...
  15. Molecular Cloning Techniques

    Type
    Guide
    ...Addgene Blogs Plasmids 101: Restriction Cloning Plasmids 101: Gateway Cloning Plasmids 101: TOPO Cloning ...product into a plasmid. The major disadvantage of TOPO cloning is that very few plasmid backbones are ...entry plasmids are also available, allowing for rapid cloning of PCR products into donor plasmids without...Choosing Your Perfect Plasmid Backbone Genome Eengineering Guide Addgene Protocols Plasmid cloning by restriction...Cloning Plasmids 101: Gibson Assembly Plasmids 101: Golden Gate Cloning Tips and Tricks for Using Golden Gate...Modular Cloning Plasmids 101: Sequence and Ligation Independent Cloning (SLIC) More Plasmids 101 topics More... More Plasmids cloning topics Content last reviewed: 22 October 2025...
  16. Guide to Using Pooled Libraries

    Type
    Guide
    ... Science Guides Guide to Plasmid Pooled Libraries Plasmid Pooled Libraries Jump To: Pooled Library...are single preparations of many different plasmids. Plasmids within a given library have the same backbone...libraries, each plasmid contains a unique cDNA. In shRNA or gRNA libraries, each plasmid contains a unique... others, notably pooled lentiviral plasmid libraries, the plasmids must first be used to make virus. This...infected cell receives only one plasmid. To make sure that every plasmid is adequately represented in the... given plasmid, think of each cell carrying it as being a biological replicate for that plasmid. Library...the overall library. Barcoding libraries contain plasmids with unique, semi-random sequences that can be...
  17. Antibody Guide

    Type
    Guide
    ...little variation. Recombinant plasmids - Antibodies can be produced from plasmids, with an antibody’s genetic... genes from specific hybridoma cells into plasmids. Plasmids are then transfected into cells and induced...immune cells, or through the use of recombinant plasmids. Animals - Antibodies produced in animals make...genetic code inserted into the plasmid. This produces the least amount of variation between antibodies, allows...Isotypes The mammalian immune system produces five classes of antibodies, known as isotypes. An isotype is...antibodies can be isotype-specific or even isotype subclass-specific. This specificity can be used to ensure..., while others exist as monomers. Each antibody class therefore has a valency, or number of binding sites...
  18. Plan Your Experiment

    Type
    Guide
    ...generate stable cell lines if your plasmid contains a selection marker. Plasmid delivery is versatile thanks...Application Cas Enzyme Additional Considerations Browse Plasmids Knockout Permanently disrupt gene function; cells...different activator systems exist, including the multi-plasmid SAM system Activate Design and Clone Your gRNA ..., anneal, and insert the targeting oligos into plasmids containing the gRNA scaffold using standard restriction-ligation...review the protocol associated with the specific plasmid in question (see CRISPR protocols from Addgene ...the expression time (transient or stable). For plasmid and viral-based approaches, the species and expression...fluorophore) are also relevant. Delivery Using Plasmids The most straightforward method to deliver a CRISPR...
Showing: 861 - 880 of 1039 results