We narrowed to 772 results for: IRE;
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TypeBlog PostPublishedJuly 18, 2019, 12:55 p.m....Development Dynamics Database (WDDD) The WDDD aims to acquire quantitative data on all the cell divisions of ...Kit for CRISPR Cas9 edits At Addgene, we have the entire SapTrap toolkit from the Jorgensen lab. SapTrap...Project: The Complete Gene Expression Map of an Entire Nervous System." Neuron 99.3 (2018): 430-433. PubMed...
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Hot Plasmids and Viral Preps - January 2021
TypeBlog PostPublishedJan. 5, 2021, 2:15 p.m....active sites. In addition, Casɸ has a minimal PAM requirement. For instance, for Casɸ-2 the PAM sequence is... is expected to contribute to experiments that require high photostability, such as time-lapse imaging...Leopold Parts. This library delivers 2 randomly paired guides per construct and allows a reduced scale... -
Split Fluorescent Proteins for Studying Protein-Protein Interactions
TypeBlog PostPublishedMay 3, 2022, 1:15 p.m...., comprised of PAS and GAF domains of iRFP713. Requires presence of heme oxygenase for chromophore formation...miRFP709 and miRFP670, pair with common PAS domain. Requires presence of heme oxygenase for chromophore formation...BiFC interaction is typically irreversible and requires some time for chromophore maturation, splitFAST... -
CRISPR in the Clinic
TypeBlog PostPublishedNov. 2, 2023, 1:15 p.m....Systemic therapies involve CRISPR-Cas delivery directly to the patient. Patient-derived cells can alternatively...the goal of ‘fixing’ mutations or introducing a desired edit, but this particular class of treatments has...inflammatory diseases, blindness, and diabetes. Directions and obstacles for future CRISPR therapies CRISPR... -
Fluorescent Proteins 101: Introduction to FRET
TypeBlog PostPublishedJune 27, 2017, 1:03 p.m....photon 2. Energy transfer from the excited donor directly to the acceptor fluorophore--think of it as a ...fusions varies with transfection efficiency and any unpaired fluorescent proteins can contribute additional...Check Out Fluorescent Protein Biosensors Browse the Entire Fluorescent Protein Collection ... -
Plasmids for Endogenous Gene Tagging in Human Cells
TypeBlog PostPublishedApril 6, 2017, 1:02 p.m....effectively utilize the host cell’s inherent homology directed repair (HDR) process following the double strand...break and introducing the tag through homology directed repair To introduce the fluorescent tag to the...on the Addgene Blog Learn More about Homology Directed Repair Learn More about Non-Homologous End Joining... -
Plasmids 101: FLEx Vectors
TypeBlog PostPublishedApril 28, 2016, 2:30 p.m....that the orientation of the flanking loxP sites directs the Cre recombinase to invert, translocate, or ... the antisense orientation (Figure 1, top). The entire DNA cassette would be flanked by two pairs of target... Wendling O, Chambon P, and Ghyselinck NB. A directional strategy for monitoring Cre-mediated recombination... -
Reaching out to China: Canton Nucleic Acids Forum (CNAF) 2015
TypeBlog PostPublishedDec. 1, 2015, 3:30 p.m....world. With three Nobel Prize winners, one NIH Director and a co-founder of BGI-China presenting, it’s... discoveries and moving beyond DNA Eric Green, Director of the National Human Genome Research Institute...proteins). The chemistry is complex and this work requires an interdisciplinary team. Day two of the conference... -
Magnetic Control of Proteins: More than a Dream
TypeBlog PostPublishedSept. 24, 2024, 1:15 p.m....deposited their plasmid with Addgene, hoping to inspire others to explore the phenomenon, improve the tool...Evolution of a new variant Maria and the team set up a directed evolution and screening experiment with three ...topics. He embraces open science, self-publishing directly on his website (and often posting updates on social... -
Antibodies 101: Flow Compensation
TypeBlog PostPublishedMay 16, 2024, 1:15 p.m....This will make it difficult to properly gate your desired cell population. By compensating between fluorescent...other corners of the dot plot, compensation is not required. In Figure 3, we also know that on most cytometers... cytometers, FITC and APC should not require compensation between each other. We can therefore conclude... -
Adenoviral Delivery of CRISPR/Cas9 Aims to Expand Genome Editing to Primary Cells
TypeBlog PostPublishedDec. 10, 2020, 1 p.m....alternative approach to NHEJ is to utilize the Homology Directed Repair (HDR) to knock in corrective genes. For...to repair the double strand break via homology directed repair and you would probably need to use a two...human cells being subjected to scarless homology-directed genome editing (Maggio et al., 2014). Gonçalves... -
Multiplexed Capture of Promoter-enhancer 3D Chromatin Structures Using CRISPR
TypeBlog PostPublishedJuly 2, 2020, 12:40 p.m....3C-based sequencing requires a large number of cells (~5x107). Together, these two requirements prevent the use...original CAPTURE method The original CAPTURE method requires the creation of a stable cell line that co-expresses... -
Hot Plasmids and Viral Preps - May 2021
TypeBlog PostPublishedMay 18, 2021, 1:15 p.m....syndrome coronavirus 2 (SARS-CoV-2), the virus may acquire mutations to escape these therapeutics. Jesse Bloom...the antibodies were able to immunoprecipitate the entire complex in three different cell lines. The Gräslund...enzyme. Compared with previous research, which required protein compartments to co-localize multiple enzymes... -
Hot Plasmids: Summer 2025
TypeBlog PostPublishedAug. 28, 2025, 1:15 p.m.... post on TnpB). Similar to CRISPR-Cas, TnpB is directed to genomic targets using an RNA guide (known as... tracking cell lineage, different applications require careful selection or design to ensure reliable ...BY license. Libraries are available with T-Sapphire, EGFP, or mScarlet reporters, so you can choose... -
Transferable Skills Guide: Managing a Team
TypeBlog PostPublishedJan. 30, 2018, 2:42 p.m....handle or direct with a degree of skill, To work upon or try to alter for a purpose and To direct the professional... these tasks before I was a manager! Second, my direct report was not engaged because I only left him/... -
CrispyCrunch: High-throughput Design and Analysis of CRISPR+HDR Experiments
TypeBlog PostPublishedFeb. 7, 2019, 2:16 p.m....single 96-well plate for HDR that satisfy all requirements. To alleviate this bottleneck, we began building... your own purposes, or delete the originals if desired. It works as a whole or in part. For example, you... were optimized for HDR, except for TagIn. HDR requires the additional step of mutating guide sequences... -
Starter guide to induced pluripotent stem cells (iPSCs) part 1: A renaissance in regenerative medicine
TypeBlog PostPublishedOct. 30, 2018, 1:04 p.m....ethical concerns of ESCs. As iPSCs can be sourced directly from a patient’s adult cells when used therapeutically... are low. Further, as iPSC generation does not require embryos, their use skirts issues surrounding the...formation, commonly referred to as reprogramming and, direct conversion from one somatic cell type to another... -
Viral Vectors 101: Voltage Indicators
TypeBlog PostPublishedJan. 30, 2024, 2:15 p.m....level. The heartbeat – a muscle contraction – is directly related to the electrical impulse of the cardiac... to measure membrane potential and can also be directed to specific types of cells, such as neuron subtypes...For in vivo imaging applications, the ability to direct your voltage sensor selectively is especially essential... -
Golden Gate Assembly Upgrades: More Fragments, Faster Assembly, and Higher Fidelity
TypeBlog PostPublishedOct. 11, 2018, 12:30 p.m....yields from entire outgrowth built from 2 µl of the assembly reaction, and from the entire assembly reaction...assemblies) translate to faster assembly workflows that require less screening to confirm the accuracy of assembly... -
AAV Vector Quality Control: Going the Extra Mile with NGS
TypeBlog PostPublishedSept. 12, 2017, 1:44 p.m.... minor pre-recombined population that does not require the recombinase for transgene expression. Once ... of quality control is recommended but not yet required for clinical-grade materials, and is not commonly...https://doi.org/10.1089/hum.2019.277 Lecomte E, Tournaire B, Cogné B, Dupont J-B, Lindenbaum P, Martin-Fontaine...