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Showing: 121 - 140 of 339 results
  1. PCR Applications for Copy Number Variation Assays

    Type
    Blog Post
    ...Addgene blog   Droplet Digital PCR for AAV QuantificationPolymerase Chain Reaction Overview and Applications...Applications Resources on Addgene.org Protocol: Polymerase Chain Reaction (PCR) Protocol: How to Design a primer...SYBR Green I and TaqMan quantitative real-time polymerase chain reaction methods for the determination ...
  2. Plasmids 101: Colony PCR

    Type
    Blog Post
    ...set up a standard PCR reaction (primers, dNTPs, polymerase) using the supernatant of lysed bacteria as template...standard PCR reaction: combine template, primers, polymerase, and dNTPs and then incubate with a standard ...heating step of the PCR reaction. A standard Taq polymerase is sufficient. Controls: Controls can make ...
  3. What's Your Organism? Expanding Genomic Tools via the NSF EDGE Program

    Type
    Blog Post
    ...No transformation techniques are available yet. Polistes (Amy Toth) These wasps are like the ones that ...Crepidula atrasolea juvenile, light microscope with polarizing filter. Development is direct in this species...actually silence this gene with RNAi to make a polygamous species monogamous. Anolis sagrei (Doug Menke...
  4. Viral Production at Addgene

    Type
    Blog Post
    ...Samples of viral preparations are subjected to polyacrylamide gel electrophoresis (PAGE) followed by silver...centrifugation and then by filtration through a 0.45 µm polyethersulfone (PES) membrane. The preparations are then ...lentiviral preparation by precipitation in 10% polyethylene glycol (PEG) followed by centrifugation. Precipitated...
  5. Viral Vectors 101: Pseudotyping

    Type
    Blog Post
    ...which contains a promoter, the envelope gene, and a polyA tail.   Figure 1: Lentiviral production uses... inactivated by the complement system in serum (DePolo et al., 2000). Other envelope proteins for pseudotyping...–398 . https://doi.org/10.2174/1566523054546224 DePolo NJ, Reed JD, Sheridan PL, Townsend K, Sauter SL...
  6. Church Lab CRISPR Plasmids

    Type
    Collection
    ...guide RNAs (gRNAs) expressed from the human U6 polymerase III promoter. Cas9 unwinds the DNA duplex and...
  7. 10 Steps to a Perfect Science Talk

    Type
    Blog Post
    ...of useful, entertaining science lab, career, and policy content. Watch Joanne give her "Not" Networking...almost anyone with enough practice. I always take a poll of scientists in training to see how many in my ...other ways to engage the audience. Take an informal poll by asking for a show of hands on a particular question...
  8. Deep Mutational Scanning with One Pot Saturation Mutagenesis

    Type
    Blog Post
    ...with a “sloppy” version of PCR that results in a polymerase error rate of up to 2% per nucleotide position...modifications: 1) increased concentration of Taq polymerase, 2) increased PCR extension time, 3) increased...degenerate primers and the high-fidelity Phusion polymerase are used to introduce point mutations into the...
  9. TALEN Plasmids and Kits

    Type
    Collection
    ...specificity is determined by customizable arrays of polymorphic amino acid repeats in the TAL effectors. View...
  10. A Primer on Optogenetics: Introduction and Opsin Delivery

    Type
    Blog Post
    ...cation channel, activation of which results in depolarization and subsequent firing of an action potential...results in efflux of chloride ions, subsequent hyperpolarization, and inhibition of action potential generation...spectrum as HR and also results in membrane hyperpolarization but unlike HR, this is achieved through hydrogen...
  11. Tetracycline Inducible Expression

    Type
    Collection
    ...Expression of your gene of interest (MCS with a β-globin poly A) & EGFP from a bidirectional tet-responsive promoter...
  12. CRISPR References and Information

    Type
    Collection
    ...donor plasmid backbones pSL1180-HR-PUbECFP & pSL1180polyUBdsRED PDF 583.3 KB Zhang gRNA cloning CRISPR RNA...
  13. 2018 #DeckTheLab Contest Winners

    Type
    Blog Post
    ...walking tour of Buddy the Elf’s journey from the North Pole to New York City. Check out their video below. ...interpretation of Buddy the Elf's journey from the North Pole to New York. #ELF #DeckTheLab #ProudPIhttps://t....
  14. Trimmer Lab NeuroMab Collection

    Type
    Collection
    ...chain constant domain (C L ) and the κ light chain polyA tail sequences (κ pA), a CMV promoter for heavy ... depending on the plasmid, followed by the SV40 polyA tail (SV40 pA). Recombinant Monoclonal Antibody ...
  15. Future of Research Conference - Remarkable Opening Session

    Type
    Blog Post
    ...amazing postdocs, Kristin Krukenberg and Jessica Polka from Harvard Medical School and a long list of supporters...message delivered by many of the speakers.  As Dr. Polka said as she started things off, “We are all capable...
  16. Management for Scientists: What Makes a Good Manager Anyway?

    Type
    Blog Post
    ...include training or teaching others, research, and policy development. Every worker at every level does better...all times when making decisions, assignments and polices. Sometimes the boss has to be the boss and make...
Showing: 121 - 140 of 339 results