We narrowed to 659 results for: Clu
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TypeBlog PostPublishedApril 16, 2024, 1:15 p.m...., 1998), this 15 amino acid peptide contains a cluster of four cysteines (CCXXCC, where X is any non-cysteine...with minimal cross-reactivity. Other strategies include using engineered ligases to attach a ligand to ...choosing a dye or ligand to use for your experiment. Conclusion Researchers and vendors continue to develop new...
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Deep Dive: Statistical Tests (Comparisons)
TypeBlog PostPublishedMarch 7, 2023, 2:15 p.m....this time, it is! Factorial ANOVAs include two-way ANOVAs but can include many more than two independent ... Of course, a one-tailed test also works for exclusively less-than comparisons. Paired and unpaired t-tests... -
Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)
TypeBlog PostPublishedMarch 7, 2017, 3:30 p.m....Wild-type A549 cells do not express CAs9 and are included as a control (WT). Vinculin is a loading control... assay before, consider following their tips, including: Before digesting the DNA duplexes with Surveyor...PAGE instead of agarose to get sharper bands. Conclusion Overall, making a human cell line with a gene... -
Lambda Red: A Homologous Recombination-based Technique for Genetic Engineering
TypeBlog PostPublishedDec. 15, 2016, 3:57 p.m....applications for dsDNA inserts include: large insertions or deletions, including selectable DNA fragments, ...Promoters commonly used to control expression of Red include the IPTG-inducible lac promoter, the arabinose-... -
Cancer and the Immune System: Deciphering the Relationship
TypeBlog PostPublishedMarch 14, 2017, 2:30 p.m....on immune system Conventional cancer therapies include radiation therapy (owing to contributions from ...blocking. Other molecular targets under research include TIM-3, LAG-3, STAT-3, EGFR, CD20 and CD73 on specific... factors researchers are beginning to focus on include: Cell heterogeneity Tumors are composed of a wide... -
With an Eye Towards the Future, We Look Back at the March for Science
TypeBlog PostPublishedOct. 24, 2017, 1:54 p.m....Science is about fighting scientific partisanship, including more scientists in our leadership, and raising... Anschutz Medical Campus. He studies viruses including HIV and is interested in global health policy....Committee about climate change. All the scientists – including global warming skeptics – insisted that more data... -
Special Delivery: Fluorophore Targeting for FRET Studies
TypeBlog PostPublishedJuly 19, 2016, 2:30 p.m....impediments. FRET has been used in many applications, including drug discovery by big pharma (i.e. HTRF and LanthaScreen...dynamic range of your assay. These experiments include producing a positive control construct where the... Women’s Hospital in Boston, MA. His interests include developing novel fluorescent tools for labeling... -
The CRISPR Software Matchmaker: A New Tool for Choosing the Best CRISPR Software for Your Needs
TypeBlog PostPublishedNov. 3, 2015, 3:30 p.m....2014, tools began moving away from designing exclusively for NGG PAM targets and began allowing for arbitrary... and return later or share them. Community exclusivity: Different communities develop software for their...software is organism agnostic. Most tools are exclusive to one or a subset of organisms. Examples: “organism... -
Deep Dive: qPCR
TypeBlog PostPublishedSept. 29, 2022, 1:15 p.m....Scorpions Low Probe is on a hairpin structure included in the 5’ primer Yes Yes. Agarose gel ...Low Reporter and quencher on hairpin structure included in primer Yes Yes Agarose gel Table...well-to-well normalization of signal. They are often included in commercial sets and most machines have a protocol... -
CRISPR 101 eBook...en español
TypeBlog PostPublishedJan. 18, 2024, 2:15 p.m....Addgene tiene una gran audiencia internacional, incluido trabajando con distribuidores de todo el mundo... Addgene has a large international audience, including working with distributors across the world to ... -
Technical Design of a Western Blot
TypeBlog PostPublishedAug. 22, 2024, 1:15 p.m....find the original publication and ensure that it includes validation data relevant to your application —... makes the choice easy! Protein-based blockers include dry non-fat milk or serums like FBS, PBS, and BSA...typically spans 2–5 orders of magnitude, which includes a wide dynamic range for fluorescent proteins.... -
Antibody Data Repositories and Search Engines
TypeBlog PostPublishedOct. 31, 2024, 1:15 p.m....engine May include validation data CiteAb Any Any Search engine May include validation data... -
Call for Guest Bloggers
TypeBlog PostPublishedMarch 2, 2016, 3 p.m.... there! Completed blog posts are also great to include on CVs and Resumes. An Expanded Network - Addgene...many different people. Recent Guest Writers Have Included: Wenning Qin, Molecular biologist with Biogen ... -
Our New Antibody Mascot is....
TypeBlog PostPublishedFeb. 24, 2022, 2:15 p.m....hunts. In fact, they’ve been following a set of clues that has led them to their biggest discovery yet...name! Additionally, anyone whose submission is included in the final four will receive some rockin’ newly... -
Performing In Vivo CRISPR Screens Using the FITS Approach
TypeBlog PostPublishedMay 2, 2024, 1:15 p.m....primarily been performed in activated T cells, precluding analyses of T cell differentiation beginning ...also reveal novel pathways. The FITS deposit also includes pLX_305_Ovalbumin, a plasmid that enables introduction... -
Introducing an All-in-One CRISPR/Cas9 Vector System for Multiplex Genome Engineering
TypeBlog PostPublishedNov. 12, 2014, 3:54 p.m.... that the new system could also be expanded to include even more loci. Figure 1: Schematic overview... validated and ready. “Currently, the kit only includes two versions of Cas9, nuclease and nickase, but... -
Synthetic Biology, Artificial Chromosomes, iGEM & More - Interview with Tom Ellis
TypeBlog PostPublishedNov. 29, 2017, 2 p.m....research in synthetic biology and bioengineering including a recent effort to construct a synthetic yeast...: Research projects underway in the Ellis lab including yeast and E. coli engineering, microbial cooperation... -
Troubleshooting and Optimizing a Western Blot
TypeBlog PostPublishedSept. 17, 2024, 1:15 p.m....specific blockers, and the manufacturer will usually include recommended blocking conditions on the spec sheet...especially important for highly expressed proteins, including “housekeeping” or ubiquitously expressed proteins... to improve binding and/or reduce background, including trying longer incubations at both temperatures... -
2022 and 2023: Reflections and Looking Forward
TypeBlog PostPublishedFeb. 23, 2023, 2:15 p.m.... Last year, we distributed 165,000 plasmids, including 27,000 CRISPR plasmids and 6,000 biosensors plasmids...antibodies. Everything in this collection, which includes both neuroscience and general-use antibodies, ... -
Plasmid Preps: Different Purity, Different Quantities, Different Uses
TypeBlog PostPublishedJune 16, 2020, 1:25 p.m....other uses. Cloning grade DNA Molecular cloning includes a set of techniques that are used to insert recombinant...this agent to increase transfection success. In conclusion, it is important for you to establish in advance...