We narrowed to 672 results for: FIE
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TypeBlog Post... protein, RNA, or DNA. Finally, once you have identified the best expression system, you can then choose...embryos. Cas9-gRNA ribonucleoprotein complexes Purified Cas9 protein and in vitro transcribed gRNA are...
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Light Sheet Fluorescence Microscopy
TypeBlog Post...developed using a stereomicroscope to capture large field-of-views (6). For more comprehensive reviews on ... alcohol and methyl salicylate which was later modified by others to produce Murray’s clear solution. ... -
Which Fluorescent Protein Should I Use?
TypeBlog Post...cells. FPs classified by the emission color (emission wavelength range) FPs are usually classified by emission... -
Isolating a Monoclonal Cell Population by Limiting Dilution
TypeProtocol...has been optimized for adherent cells but can be modified for suspension cells. The number of monoclonal...the cells are overly confluent or the medium is acidified (i.e., the medium appears orange/yellow if using... -
Kit Free RNA Extraction
TypeProtocol...protocol for DNA quantification , which can be modified for RNA. Store your RNA sample(s) at -80 °C to...protocol for DNA quantification , which can be modified for RNA.Store your RNA sample(s) at -80 °C to ... -
The Effect of COVID-19 on Liu Lab Plasmid Requests From Addgene Data
TypeBlog Post... global activity in our particular scientific subfields. Plasmid requests correlate with paper publication...The effects of COVID-19 on many other scientific fields could be different. Conclusion Figure 7:... -
Droplet Digital PCR for AAV Quantitation
TypeBlog Post...now. When titrating AAV by qPCR, viral DNA is amplified and monitored in real time. When the PCR is complete...each one. Droplets that fluoresce contain the amplified target sequence. After all of the droplets have... -
Transferable Skills Guide: Identifying Your Transferable Skills
TypeBlog Post...you than your technical expertise in a specific field. While searching for jobs and making connections...identify it as a personal strength until it is identified by another person. Similar reasoning may also... -
What’s in Your Tube?: A Quick Guide to Measuring DNA by Spectrophotometry
TypeBlog Post...You have just purified your plasmid and are ready to move on to your downstream application — but wait...blue lines in B-D represent the spectra for the specified contaminant, while the grey lines in B-D represent... -
Simplify Cloning with in vivo Assembly
TypeBlog Post... termini. It doesn’t matter if the DNA is PCR amplified, restriction digested or even a synthesized gene... are assembled in vivo to produce the multiply modified product. For example, by combining multiple primers... -
AAVs CREATed for Gene Delivery to the CNS and PNS
TypeBlog Post...barrier - only those that cross the barrier can be identified by PCR later. The PNS presents a different problem...out tables 1 and 2 below for a summary of the quantified transduction efficiency of AAV-PHP.eB and AAV-PHP.S... -
Cpf1: A New Tool for CRISPR Genome Editing
TypeBlog Post...Francisella), was annotated in several genomes and is classified as a type V CRISPR system. Like Cas9, Cpf1 contains...and off-target efficiency When Cpf1 was first identified, we didn't know much about its on-target and ... -
Your Lentiviral Plasmid FAQs Answered
TypeBlog Post...Secondly, 3rd generation packaging systems have modified the 5’ LTR of the transfer plasmid to eliminate...cellular genes. Q7: Which genes are deleted or modified to result in replication deficiency? What percent... -
The PAM Requirement and Expanding CRISPR Beyond SpCas9
TypeBlog Post...Kleinstiver et al. 2015). From these screens, they identified four novel SpCas9 variants with altered PAM binding... be used to modify genomic loci that cannot be modified using wild-type SpCas9. The number of off-target... -
Hot Plasmids - August 2020
TypeBlog Post...sequence-specific protease used to cleave affinity tags from purified recombinant proteins at small and large scale....biotinylation. Once induced, the NBs could be easily purified by one-step immobilized metal ion adsorption chromatography... -
Four Base Editing Reporters to Monitor and Enrich Editing in Real-time
TypeBlog Post...editing by APOBEC-Cas9 Though the ACE reporter quantifies APOBEC-Cas9 efficiency in real-time, it relies...reporters- eGFP L202, eGFP L138, and eGFP L93. The modified eGFPs were placed downstream of wild-type mCherry... -
Binning Singletons: Tackling Conference Networking When You Don’t Know Anyone
TypeBlog Post...Meeting seven other times I had subsequently changed fields and my cohort of friends and colleagues had moved...effort in the future to match people within similar fields (ASM Microbe has eight tracks), something we didn... -
Transferable Skills Guide: Career Planning Resources
TypeBlog Post...and other online career resources Once you’ve identified places you’d like to work, get online and take... a personal connection. That way, once you’ve identified an appropriate job opening, you can send your... -
QC Sequencing Technologies at Addgene
TypeBlog Post...sequencing also relies on sequencing by synthesis, but modifies the original Sanger procedure to improve throughput... base identity and length, but disregards the specified discrepancies. Any sequences that are a perfect... -
Tips and Tricks for Using Golden Gate Modular Cloning (MoClo)
TypeBlog Post...experimental purposes. But what now? MoClo really simplifies vector construction by combining restriction ...process to produce a multigene construct. Figure exemplifies the extraction and use of a coding sequence of...