We narrowed to 929 results for: Comp;
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TypeBlog Post... this segment Hot Plasmid 1: The Tol2 Gateway-Compatible Toolbox for quickly generating zebrafish transgenic.... Listen to Our Segement on the Tol 2 Gateway-Compatible Toolbox Hot Plasmid 2: AAV Vectors for tageting...
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DIY DNA Ladders from Penn State University
TypeBlog Post...Get Tips on Verifying Your Plasmid Table 1: Comparing Typical Comericial Ladders with the PSU Ladders...1000 Lanes Cost $200-$500 <$10 $20-30 Cost Comparison: While convenient, commercial ladders cost between... -
Antibody Data Repositories and Search Engines
TypeBlog Post...experiment. Search engines let you easily find and compare available antibodies from many vendors, while data...Search engine May include validation data Biocompare Any Any Search engine Are we missing... -
Streaking for Single Colonies: The Streak Plate Challenge
TypeBlog Post... 1. Lab B needs a redo :-( @SandTBioSci #CompetitiveStreaking @Addgene pic.twitter.com/mk44J4Gcj9 — Dave...species for the challenge, but one species always outcompeted the other species. When he found the chromoprotein... -
CRISPR Cheat Sheet
TypeBlog Post...genome usually for a research or applied goal. Components of CRISPR: gRNAs: Sequences of RNA that direct...single base changes in the DNA sequence without completely cutting the DNA. RNA Editors: CRISPR nucleases... -
Tips for Working in Industry & Success in Management: Interview with Crystal Shih
TypeBlog Post...multinational pharmaceutical company based in Switzerland. After completing her PhD in Chemistry and Chemical... -
Pouring LB Agar Plates
TypeProtocol...autoclave. Pro-Tip Once your autoclave cycle is complete, we recommend opening the door to the autoclave... -
Western Blot
TypeProtocol...proteins >150 kDa. Select Start Run. When the run is complete, select Done. Section 5: Blocking Prepare 1X TBST... -
2018 #DeckTheLab Contest Winners
TypeBlog Post...decorated office! Below, they turned one of the lab computers into a fireplace scene. Got our @EmoryChem ...all who participated in the 2018 #DeckTheLab competition. The four winners will receive a holiday care... -
The Developmental Studies Hybridoma Bank: Over 25 Years of Antibody Sharing
TypeBlog Post...neutralization or targeted destruction. Antibodies are composed of two light chains and two heavy chains. The ...the use of less toxic adjuvants; 2) generating complex antibody chips that allow assessment of many protein... -
Bringing Sustainable Practices to the Lab: Easy Action Items
TypeBlog Post...lab equipment on? This applies to water baths, computers, and more. Consolidate your autoclave runs. In...long-term goals to stay motivated and to feel accomplished. In addition to doing some of the quick things... -
Make a Splash: Notions of Scientific Impact Are Evolving
TypeBlog Post...measure will ever adequately capture a notion as complex as “scientific impact.” As we look ahead to the...Science - The Book Bollen J, et al. "A Principal Component Analysis of 39 Scientific Impact Measures" (2009... -
A Scientist's Guide to Ebola
TypeBlog Post...’s role in infection also makes it a critical component of vaccines and the target of neutralizing antibodies...Science Translational Medicine have made their complete collection of relevant papers freely available... -
What's New in CRISPR - Spring 2019
TypeBlog Post...optimal DNA cleavage at 48 °C, a temperature incompatible to genome editing in human cells. The Feng Zhang...efficiency can be controlled by manipulating complementarity between the gRNA and target. Read the paper... -
Download Addgene’s Science Career Guide, Plus 8 Career Tips from Addgenies
TypeBlog Post...about careers that we’ve compiled our top career blog posts into one comprehensive, downloadable guide: the... -
CRISPR-Cas14: a family of small DNA-targeting enzymes enabling high-fidelity SNP genotyping
TypeBlog Post... more primitive version of the larger and more complex Cas9 and Cas12 proteins. Cas14 cleaves ssDNA But...the detection of RNA, dsDNA, and now ssDNA. By comparing the ability of Cas12 and Cas14 to detect SNPs ... -
Developing Transferable Skills During Science Training
TypeBlog Post...finishing your PhD or perhaps you have almost completed a postdoctoral position… or two. You have learned...technique and be able to talk and own these accomplishments. Employers and academic departments want to... -
What's New in CRISPR - December 2019
TypeBlog Post...which decrease the rate of off-target genome edits compared to rat APOBEC1. Now, they’ve engineered SECURE... increased editing efficiency of a target site compared to a mixture of two base editor enzymes in mammalian... -
CRISPR Kinome Libraries Available: Pooled and Individual Plasmid Formats
TypeBlog Post...gRNAs to knockout genes – are essential screening components, the model system and the assay are just as critical...him that he has the best words and fingers of a completely normal size. References: 1. Doench, John... -
Modulate the Activity of 17 Signaling Pathways with One Kit!
TypeBlog Post...Medical Center. “While we do not yet have a comprehensive understanding of how cancers become resistant...they identified a set of one to three mutant complementary DNAs (cDNAs) representing core nodes that, when... -
A new platform for fast functional characterization of potentially cancerous mutations
TypeBlog Post...having no significant effect on cell viability compared to a wild-type control. Approximately ~22% of ...scientists understand how a given gene is involved in a complex pathway. Some of the most heavily-studied genes... -
Easing the Protein Purification Process with pCri
TypeBlog Post...plasmids are available either individually or as a complete kit from Addgene. References 1. Goulas, Theodoros...Recombinant protein expression and purification: a comprehensive review of affinity tags and microbial applications... -
Three Tips to Organize Your Lab Notebooks in the New Year
TypeBlog Post... online calendar and can be accessed from your computer or smartphone. Evernote allows you to create notes...ELNs) have gained traction with pharmaceutical companies, academic labs have been slower to adapt, likely... -
Spurred by COVID-19, Addgene Bridges Plasmid Sharing Between Academia and Industry
TypeBlog Post...academic and industry scientists. This partnership complemented each other's strengths: Ginkgo Bioworks’ infrastructure...distribute such a large deposit. Once the project is complete, Ginkgo will have synthesized approximately 3,... -
Scientific Sharing in the Time of COVID-19: Databases and Resources
TypeBlog Post... investigators the agility to rapidly initiate complex research projects that they would otherwise not... Here’s what caught our eye recently (not a comprehensive list). #coronavirus #SARSCoV2 #Covid19researchA... -
Supporting Rare Disease Research with BeHeard 2017
TypeBlog Post...Award, the Rare Genomics Institute partners with companies to provide technological resources for those studying...peritoneal mesothelioma. Dr. Nabavi and colleagues have compiled data from primary peritoneal mesothelioma tumor... -
IBEX Knowledge-Base: A Data Resource for Multiplex Tissue Imaging
TypeBlog Post...works and in what doesn’t, and feedback are vital components of building both the community and the database...deep phenotyping and spatial analysis of cells in complex tissues. Proceedings of the National Academy of... -
Three Key Considerations for Precise Neuronal Targeting Using AAV Technologies
TypeBlog Post...neuroscience is becoming more and more versatile. To complement the wealth of genetically encoded tools available...only reagents, but also method information. To complement these efforts, we’re beginning to share data ... -
Mapping the 4D nucleome with CRISPR/Cas9
TypeBlog Post...with the previously established physical map. In comparing pairs of targets ~2 Mbp apart, they noticed that...that they could evaluate the degree of chromatin compaction even for this small distance! To the authors’... -
6 Steps to Submitting a Resume That Gets Seen
TypeBlog Post... next steps and follow up especially in large companies. It is fine to address the cover letter “To Whom...If the organization is small, any person at the company might be able to help you. If the organization ... -
Future of Research Conference - Remarkable Opening Session
TypeBlog Post...dire: The current system is unsustainable, hypercompetition is corroding values, we are shifting away ...such as the National Postdoc Association Core Competencies and the Science Careers’ myIDP). Dr. Galit Lahav... -
The Michael Davidson Collection: One-Stop Shop for Fluorescent Proteins
TypeBlog Post..., yellow, cyan, blue, and orange spectra. A comprehensive list of cell markers all tagged with mEmerald...color variants. The mEmerald plasmids offer a comprehensive list of readily available targets since the ... -
9 Tips to Achieve Success in Academia
TypeBlog Post.... “Initial and sustained motivation is a huge component of success.” 2. “Enjoy Teamwork.” Be friendly...friendly, open, sharing, rather than intensely competitive. Be curious and interdisciplinary. 3. “There are... -
Lentiviral CRISPR Libraries Enable Genome-Scale, Knockout Screening
TypeBlog Post...lentiviral CRISPR library systems described in companion papers in Science in December were developed as...colleagues, including David Sabatini and Eric Lander, comprise 73,171 guide RNAs (gRNAs) covering a total of ... -
Using Ultrasound to Image Bacteria in vivo: Acoustic Reporter Genes
TypeBlog Post...first collapse arg2 and then arg1 vesicles. By comparing ultrasound images pre-collapse and post-collapse...mouse colon, imaged via ultrasound, and the images compared to mice injected with ECN expressing lux. arg1... -
Some Like it Hot: Thermostable GeoCas9
TypeBlog Post...optimal growth temperature of 55 °C. For a brief comparison of GeoCas9 vs. SpCas9, see the table below and...Yes Longevity in Serum?* No Yes Table 1. Comparing SpCas9 and GeoCas9. *For in vitro Cas9 RNP activity... -
Cellosaurus: A Cell Line Information Database
TypeBlog Post...an ‘-omics’ study or is resistant to specific compounds, links to publication references, and cross-references... publications cited. If the information seems incomplete or unclear, Bairoch follow up via email to the... -
Oh, The Places You Can Go: Careers in Science Communication - Science Writing
TypeBlog Post...], so making it a success feels like a real accomplishment.” He started working on them shortly after ...Development Manager at eScience Labs, an educational company that creates hands-on science lab kits and digital... -
Running for Rare Disease, Running for FOP, Running for AJ
TypeBlog Post...started running on a treadmill. After being with the company for about six months, I learned there was a Genzyme-based...visit us and watch fellow Run4Rare team members complete the Boston Marathon, he wanted to run and play... -
Management for Scientists: Managing vs. Leading
TypeBlog Post...or leading. All three roles are important to accomplishing any goal or finishing any project. Doers are...Leadership Insights for Engineers, Scientists and Computer Professionals as Leaders, by Ken Graham, Ph.D.... -
10 Ways to Share Your Science!
TypeBlog Post...training from an organization such as COMPASS. Although COMPASS has a special interest in ocean science... -
Advice for Choosing a Research Project
TypeBlog Post...typical research project can take several years to complete and has multiple benchmarks. Think about what ...Researchers should pick a topic that “looks at the complexity of biology and break apart a piece that can address... -
History of CRISPR Cas - A tale of survival and evolution
TypeBlog Post...protospacer adjacent motif (PAM). Once the CRISPR/Cas complex binds to the foreign DNA, a cut is made to destroy...eight evolutionarily conserved CRISPR subtypes comprised of more than 40 cas gene families have been characterized... -
Hot Plasmids September 2018 - Optogenetics, RNA Localization, Fluorescent Protein, and Base-editing Tools
TypeBlog Post...photobleaching, and achieve better signal in vivo as compared to imaging with broccoli aptamers or MS2 tags ...APOBEC3A-Cas9n-UGI and APOBEC3B-Cas9n-UGI base editing complexes are more efficient than the BE3 plasmid containing... -
Single-cell tracking of lineage and identity with CellTag
TypeBlog Post...CellTagging. By constructing lineage trees and comparing them with the gene expression changes of more ...CellTags for tagging two cell populations in a competitive transplant assay in the mouse intestine, demonstrating... -
Safe Port in a Storm...How Addgene is Weathering the Pandemic
TypeBlog Post...here and now. Our closure was earlier than most companies. Since the start of this crisis, we’ve been very... in our building that someone from a different company had tested positive for COVID-19 (it turned out... -
Viral Vectors 101: Parts of the AAV Transfer Plasmid
TypeBlog Post...an ITR during routine plasmid propagation, with complete ITR loss abolishing AAV packaging. To prevent ...secondary structure and high GC content, but some companies now offer Sanger sequencing conditions which can... -
Addgene Begins Distribution of Recombinant Antibodies
TypeBlog Post...given antibody is available through different companies (Bandrowski et al., 2016). It’s also been well...creating an array of educational materials to accompany our antibody collection. Addgene is sharing our... -
Antibodies 101: Epitope Availability
TypeBlog Post...epitopes available if it is being selected out of a complex mix of proteins that have been extracted from a...Picking the Right Antibody It can get even more complex if you’re looking for proteins that are interacting... -
Hot Plasmids and Viral Preps - September 2021
TypeBlog Post...to 266 μg/mL. The reaction only required three components: a master mix, the DNA of interest, and cell ...several pooled libraries: Cas13X and Cas13Y, two compact Cas13 proteins found in the metagenome datasets...