We narrowed to 642 results for: Emb;
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TypeBlog Post...deliver these components to your target cells. Remember, efficient delivery of CRISPR components is essential...
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Evolution of Lab Techniques
TypeBlog Post...smaller pieces, run on a gel, and transferred to a membrane for analysis through hybridization of a radioactively... -
Treating Muscular Dystrophy with CRISPR Gene Editing
TypeBlog Post...Gene-editing summit supports some research in human embryos. Nature. 2015 Dec 3. doi:10.1038/nature.2015.18947... -
Cre-Lox and Other Site-Specific Recombinases
TypeCollection...kit to re-engineer conditional alleles in mouse embryonic stem cells. Return to top Related Addgene Plasmid... -
Viral Vectors 101: AAV Variables That Matter
TypeBlog Post...Attribution License. Within the nervous system, remember that some serotypes can be transported retrogradely... -
Antibodies 101: Multiplex Immunofluorescence
TypeBlog Post...this might be frozen or formalin-fixed, paraffin-embedded tissue sections, methanol- or paraformaldehyde-fixed... -
Plasmids 101: Dimers and Multimers
TypeBlog Post...control process. Since MiSeq involves sequence assembly from short reads (<300 bp) which cannot distinguish... -
Recombinase-based State Machines Enable Order-dependent Logic in vivo
TypeBlog Post...recommend using overlap extension PCR and Gibson assembly to piece together the registers. All parts used... -
Building Global Connections with the International Mentorship Program USA-EUROPE
TypeBlog Post...Director, Dr. Zafira Castano Corsino, a junior faculty member at Harvard Medical School/Brigham and Women’s Hospital... -
Rett Syndrome
TypeCollection...the RSRT along with individual laboratories to assemble a Rett Syndrome plasmid resource for the scientific... -
Quick Guide to All Things Lentivirus
TypeBlog Post...liposome) or electrical (electric current forming membrane pores) transfection. These techniques are still... -
An “elegans” Approach to Better CRISPR/Cas9 Editing Efficiency
TypeBlog Post...perfectly viable at 15 ºC, yet exhibit complete embryonic lethality at 25 ºC. This method resulted in efficiencies... -
RNA Interference in Plant Biology: New Tools for an Old Favorite
TypeBlog Post...undergoing RNAi, and LIIbeta F 1-2 RNAi, which allows assembly of intron-spliced hpRNAs through Golden Gate cloning... -
Mycoplasma Contamination: Where Does It Come From and How to Prevent It
TypeBlog Post...handling cell lines. Avoid discussion with other lab members, sneezing or coughing in the lab. The human mouth... -
Finding Your Science Policy Path
TypeBlog Post...backgrounds. In fact, many of my AAAS STPF cohort members came to DC to do either a sabbatical year or transition... -
Caltech Systemic Capsids
TypeCollection... pAAV-S5E2-GFP-fGFP E2 regulatory element GFP, membrane-targeted GFP Control Dimidschstein 192552 pAAV-CAG... -
Fluorescent Proteins 101: Monitoring Cell Mobility Using Fluorescent Proteins
TypeBlog Post... cell mobility are essential processes during embryonic development. These are required for a growing ... -
Custom CRISPR Screens & the Green Listed Software
TypeBlog Post...screen. Currently, eleven published libraries are embedded. These were kindly donated by six different research... -
Typing CRISPR Systems
TypeBlog Post...fact have a helicase domain due to a gene that resembles cas10. All type IV subtypes are missing adaptation... -
Antibodies 101: Designing Your First Flow Panel
TypeBlog Post...expression, CD45 is incorporated into the plasma membrane and can be detected through a cell surface label... -
A Primer on Optogenetics: Introduction and Opsin Delivery
TypeBlog Post...at a similar spectrum as HR and also results in membrane hyperpolarization but unlike HR, this is achieved... -
How to Deposit Your Plasmids with Addgene
TypeBlog Post...possible. Note that the full plasmid sequence can be assembled or theoretical — it does not have to be entirely... -
CRISPR 101: Cytosine Transversion Editors
TypeBlog Post...Base Editing. Advanced Science (Weinheim, Baden-Wurttemberg, Germany), 9(26), e2202957. https://doi.org/10.1002... -
Prime Editing: Adding Precision and Flexibility to CRISPR Editing
TypeBlog Post...October 2019 and updated by Emily P. Bentley in December 2024. References and Resources References Anzalone... -
Antibody Validation for Flow Cytometry
TypeBlog Post...workshops. Let’s use TIM-1 (Single pass type-1 membrane protein), which has been designated CD365 in the... -
Using AAV for Neuronal Tracing
TypeBlog Post... natural RABV or HSV can). AAV does not have a membrane envelope like lentivirus, but instead is contained... -
Fluorescent Protein Guide: Empty Backbones
TypeCollection...created by Talley Lambert Content last reviewed: 25 September 2025 Do you have suggestions for other plasmids... -
Brain Initiative Collection
TypeCollection...-GfaABC1D-mCherry-hPMCA2w/b Expresses a plasma membrane calcium pump hPMCA2w/b Baljit Khakh 112000-AAV1... -
Trimmer Lab NeuroMab Collection
TypeCollection...translocation of the heavy chain across the ER membrane. PCR-mediated fusion of these three elements is...translocation of the light chain across the ER membrane. Downstream of the insert is a heavy chain constant... -
Modular Cloning Guide
TypeGuide...modules. In the first assembly step, compatible Level 0 parts are directionally assembled into a Level 1 vector...MetClo DNA Assembly Kit Bacterial Expression Christopher A. O'Callaghan Toolkit for assembling large DNA...subunits are first assembled by Golden Gate cloning and then combined by Gibson Assembly into acceptor vectors...transfections. PUF Assembly Kit Mammalian Expression, Bacterial Expression Huimin Zhao Plasmids to assemble custom-made...pFUS_B4 clones for Golden Gate assembly of 15-RVD TALENs. FusX TALEN Assembly System Kit Genome Engineering...Ekker 336 plasmids of pre-assembled pFusX clones allowing for Golden Gate assembly of 15-16 RVD TALEN inserts...Cloning (or MoClo) is a system for efficiently assembling multiple DNA parts into functional plasmids. ... -
Molecular Cloning Techniques
TypeGuide... Created with BioRender.com. Gibson Assembly (Isothermal Assembly Reaction) Isothermal cloning, more commonly...Read more in our Gibson Assembly blog post . Figure 4: Summary of Gibson assembly. Created with BioRender.com... commonly known as Gibson assembly, takes advantage of the properties of three common molecular biology...exonuclease, polymerase, and ligase. In Gibson assembly, DNA fragments with 20–40 base-pair homology at...benefit of Gibson cloning is that it allows for the assembly of multiple fragments of DNA in the chosen orientation...backbone. A drawback of this system is that Gibson assembly works best when combining DNA fragments over 200...custom overhangs that can then be efficiently assembled together. The advantages of type IIS systems are... -
Optogenetics Guide
TypeGuide...attaching only one member of the Zdk/LOV2 pair to the target protein, and the other to the membrane where the ...trafficking signals to localize opsins to the cell membrane. Microbial opsins, such as those described below...conductance at physiological pH and traffics well to the membrane. Excitatory (Depolarizing) ChR Variants The optogenetic...from Kir2.1 and ER export signal provide improved membrane targeting 589 Archaerhodopsins Arch Light-activated...experimental contexts, including protein activation, membrane localization, and transcriptional activation. ...reversibly sequestering targets into large, optically assembled protein architectures in living mammalian cells...light-inducible dimers; Bacterial SsrA peptide is embedded in the LOV2 domain (iLID plasmid), while its natural... -
Antibody Guide
TypeGuide...Transfer proteins from the gel to a membrane. Incubate the membrane with an unconjugated primary antibody...block the membrane to remove excess antibody and prevent unwanted binding. Incubate the membrane with a ...Wash and block the membrane. Activate the HRP with a substrate kit. Image the membrane using either X-ray...tears, saliva, mucus) where it protects mucosal membranes Dimer with a valency of 4 IgA1; IgA2 IgD Coexpressed...short peptide linkers. Diabodies can be used for assembling protein nanostructures. Figure 2: An antibody...recognizes your primary antibody source species. Remember that recombinant antibodies will also have a source... -
Molecular Biology Reference
TypeGuide...reactions on different pieces of DNA to be able to assemble the whole puzzle. That’s where NGS (sometimes ...sequenced templates are then aligned to each other to assemble the entire sequence using bioinformatic methods...base pairs at a time. Nanopore uses specialized membranes containing nanopores (Figure 5). A motor protein... An electrical current runs through the porous membrane, and the changes in this current are recorded ...correlated with specific nucleotides and allow for the assembly of a complete sequence. Using this method, whole... -
Adeno-associated virus (AAV) Guide
TypeGuide...and Cap regions necessary for the production and assembly of viral capsids. Helper plasmid — containing ... methods, including restriction enzyme, Gibson Assembly, or Gateway. Some transfer plasmids may have limited...infect cells and replicate autonomously. Human embryonic kidney 293T (HEK293T) cells are the most common...rAAV vector (∼5%). Gene fragments can also be reassembled via homologous recombination, when both sequences... infection risks occur with contact to mucous membranes or broken skin. Needle sticks and ripped gloves... -
Addgene's eBook Collection
TypeGuide...Select Plasmids 101 September 2023 | Fourth Edition About Plasmids 101 September 2023 | Fourth ...Science Career Guide November 2018 | First Edition About Science Career Guide November 2018 | First... -
Adenovirus Guide
TypeGuide...primarily encode for structural proteins needed to assemble icosahedral capsids and build new virions. Figure...by the packaging cell line, normally the human embryonic kidney 293 (HEK293) cell line. There is a rare... methods, including restriction enzyme, Gibson Assembly, or Gateway. Some transfer plasmids may have limited... infection risks occur with contact to mucous membranes or broken skin. The risk of exposure and reaction... -
Gamma-Retroviral Vector Guide
TypeGuide... methods, including restriction enzyme, Gibson Assembly, or Gateway. Some transfer plasmids may have limited...Gamma-retroviral vectors can be packaged directly in human embryonic kidney 293T (HEK293T) cells (Figure 3A), similar... infection risks occur with contact to mucous membranes or broken skin. Needle sticks and ripped gloves... -
Lentiviral Vector Guide
TypeGuide... methods, including restriction enzyme, Gibson Assembly, or Gateway. Some transfer plasmids may have limited...requires a production cell line, typically human embryonic kidney 293T (HEK293T) cells. Standard HEK293T ... infection risks occur with contact to mucous membranes or broken skin. Needle sticks and ripped gloves... -
Plan Your Experiment
TypeGuide...read our three tips to improve HDR efficiency . Remember that HDR also requires donor DNA to serve as template...can transfect at high efficiency, such as human embryonic kidney 293 (HEK293) cells. For more difficult ... -
CRISPR Guide
TypeGuide...against these foreign nucleic acids. Acr family members inhibit CRISPR by a variety of mechanisms, including...Mediated Genetic Screening in Mice with Haploid Embryonic Stem Cells Carrying a Guide RNA Library. Cell ... -
Chemogenetics Guide
TypeGuide...cell surface receptors, GPCRs are seven-pass transmembrane proteins that bind a specific ligand. Ligand...