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  1. Replacing Paper: Tips for Choosing an Electronic lab Notebook

    Type
    Blog Post
    ...accessible to your team members only, under the specific permissions set for every member of your team. Do you...pricing, it is good to know how many of your lab members will use the ELN. If your lab is planning to grow..., notifications, sharing files, assigning team members to certain tasks, etc. How is security and user...to assign specific permissions to different lab members to avoid any issues later on. Do you need external...software solution that makes it much easier for lab members to manage and organize their work at every step...
  2. Five Popular Model Organisms

    Type
    Blog Post
    ...an ideal model organisms for embryonic development studies as their embryos are completely transparent...., and produce 50-300 eggs at a time. Zebrafish embryos are also laid and fertilized externally, allowing... them. Scientists can simply inject one-celled embryos with DNA or RNA to edit their genomes or to create...be easily visualized in a living organism from embryonic development to adulthood. This ability to genetically... and integration of transforming sequences." The EMBO journal 10.12 (1991): 3959-3970. PubMed PMID: 1935914...
  3. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    ... Cell Free Protein Expression Kit FREQ Seq PUF Assembly Kit Below you’ll find information about what ...engages the ribosome for translational complex assembly. PhD student Dejan Gagoski used SITS to create...Academy of Sciences 109.52 (2012): 21408-21413. PUF Assembly Kit PUF proteins are composed of repeat segments...The Zhao lab has made this easy with their PUF Assembly Kit. The kit contains all the variant PUF segments...Sequence‐Specific Detection of RNAs in Two Colors."ChemBioChem 17.10 (2016): 895-899. Choudhury, Rajarshi,...15875. See Kendall Morgan’s blog post on the PUF Assembly Kit for some insights on its potential from its...
  4. Plasmids for Stem Cell Research

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    Collection
    ...pluripotency during embryonic development. This “reprogramming” of the cell to an embryonic state holds immense...cell lineages. Pluripotent stem cells, such as embryonic cells, can potentially give rise to any other ...limited to related cell lineages. Pluripotent embryonic and multipotent adult stem cells have been studied...removes the possible ethical concerns related to embryonic stem cell use and has the major advantage that...Induction of pluripotent stem cells from mouse embryonic and adult fibroblast cultures by defined factors...Mouse Direct Reprogramming of Fibroblasts into Embryonic Sertoli-like Cells by Defined Factors. Cell Stem...via microRNA-dependent and -independent pathways. EMBO Mol Med. 2017 Aug;9(8):1117-1131. Parmar Fibroblasts...
  5. Exploring Applications of the Bioluminescent HiBiT Tag

    Type
    Blog Post
    ...fibrosis transmembrane conductance regulators (CFTR) (Kamada et al., 2023). CFTR is a membrane protein ... epidermal growth factor receptor (EGFR), a transmembrane receptor tyrosine kinase essential for cell ...real time treatment with EGF. Due to the lack of membrane permeability of the LgBiT protein, it only binds....15426 Promega Corporation (2025). Illuminating Transmembrane Proteins Using HiBiT CRISPR Cell Lines. Promega...www.promega.com/resources/pubhub/2025/illuminating-transmembrane-proteins-using-hibit-crispr-cell-lines/ Shibata...
  6. Designer PUF Proteins for Any RNA Target

    Type
    Blog Post
    .... Get the PUF Assembly Kit! Tips and tricks For those interested to try the PUF Assembly Kit out for themselves...tool…designer PUF proteins! A newly available PUF Assembly Kit makes it possible to devise RNA binding proteins...factors (PUF). In a single step, researchers can now assemble designer PUF domains for RNA specificity engineering... Reference Abil Z, Denard CA, Zhao H.  Modular assembly of designer PUF proteins for specific post-transcriptional...
  7. FLEx Technology and Optogenetics: Flipping the switch on gene expression with high spatial and temporal resolution

    Type
    Blog Post
    ...flow of electric charges across cell membranes and maintain membrane potential in response to visible light...across the axon's membrane: once a certain number of positive ions crosses the cell membrane, a threshold ...rhodopsins enable ions to flow across the axon’s membrane, thereby controlling neural activity (Bernstein...Stoeckenius. "Rhodopsin-like protein from the purple membrane of Halobacterium halobium." Nature new biology...
  8. Viral Vectors 101: Parts of the AAV Packaging Plasmid

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    Blog Post
    ...also encodes the Assembly-Activating Protein (AAP) and the recently discovered Membrane Associated Accessory... AAV genome and docks with the genome onto an assembled capsid. Then Rep52/40, which also bind the capsid...generate the three VP proteins. The three VP proteins assemble into capsid at a 1:1:10 ratio (VP1:VP2:VP3). There...reading frame (ORF). While AAP promotes virion assembly, the role of MAAP has not been clearly defined...
  9. Antibody Guide

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    Collection
    ...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...
  10. FlipGFP, a novel fluorescence protease reporter to study apoptosis

    Type
    Blog Post
    ...apoptosis reporter, ZipGFP, which utilized the self-assembling split GFP (GFP1-10 and GFP11) to increase fluorescence...animals. To do this they modified a different self-assembling split GFP (GFP1-9 and GFP10-11) by flipping a...rectify this the Shu lab first improved the self-assembling capability of sfCherry approximately 20 fold ...FlipGFP to study apoptosis in HeLa cells, zebrafish embryos, and Drosophila. They treated HeLa cells expressing...the spatiotemporal dynamics of apoptosis during embryo development. GFP fluorescence increased over time...
  11. New Neuroscience Tool: The iGluSnFR3 Glutamate Sensor

    Type
    Blog Post
    ...three different membrane-targeting flavors – PDGFR, GPI, and SGZ, to improve neuronal membrane trafficking...segment (PDGFR TMD) that anchors the sensor to the membrane and displays it on the extracellular side. In .... PDGFR is a C-terminal fusion to the PDGFR transmembrane domain in the mammalian expression pMinDisplay...glycosylphostidylinositol anchor. SGZ contains a PDGFR transmembrane domain, followed by a modified form of the cytosolic...
  12. Lentivirus Production

    Type
    Protocol
    ...drifted. Filter the solution through a 0.22 μm membrane. Aliquot 500–1000 μL into sterile tubes. Store...
  13. A Deep Dive into BioBuilder

    Type
    Blog Post
    ...they hear in their classes,” she said, “but they remember the moments when they discover something new for...focused on an emerging scientific field, BioBuilder embraces new opportunities for scientific exploration, ... Lab is a fully equipped, state-of-the-art lab embedded in LabCentral’s community of innovators that opened... Blog Synthetic Biology and the Importance of Assembly Standards Synthetic Photobiology: Optogentics ...Posts Resources on Addgene.org Guide to SynBio Assembly Standards Find Plasmids for Creating and Controlling...
  14. GPCRs: How Do They Work and How Do We Study Them?

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    Blog Post
    ...Receptor: GPCRs are also known as seven-(pass)-transmembrane domain receptors, due to the seven alpha helices...helices that transverse the cellular membrane. The receptor recognizes the appropriate ligand to activate...proteins on the intracellular side of the cell membrane. Heterotrimeric G proteins are important molecular...kit at Addgene! TRUPATH: Bryan Roth’s lab also assembled a collection of plasmids to elucidate the role...DREADDs) (Roth, 2016). DREADDs were engineered from members of the human muscarinic receptor family and are...
  15. Plant Plasmids and Resources

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    Collection
    ...e.g. maize and Arabidopsis) and vectors for easy assembly of one or more gRNA expression cassettes - Qi-Jun...intronized Cas9 series of vectors and DNA modules for assembly of CRISPR/Cas9 constructs - Sylvestre Marillonnet...fluorescent seed selection and multiplex CRISPR/Cas9 assembly for fast generation of multiple Arabidopsis mutants...creating plant expression vectors: A modular plasmid assembly kit for multigene expression, gene silencing, ...Parts II and Infrastructure Kit for hierarchical assembly of plant multigene constructs - Johannes Stuttmann...cloning chassis and set of functional parts for assembling plant transformation vectors - Daniel Voytas....
  16. Arf GTPase Family

    Type
    Collection
    ...regulators of membrane traffic, they also play critical roles at cilia, centrosomes, the plasma membrane, lipid... collection of ARF family plasmids. ARF family members include regulatory GTPases, GEFs, and GAPs. Plasmid...regulatory GTPases have long been characterized as members of the RAS superfamily, though now have been argued...activity. Figure 1: Locations of ARF superfamily members. Figure from Szutl, et al., 2019. Browse ARF GTPase...2016). Tracing the archaeal origins of Eukaryotic Membrane-Trafficking System building blocks. Molecular ...
  17. Open Resources and Plasmid Tools For Studying C. elegans

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    Blog Post
    ...cell divisions of the C. elegans embryo when all essential embryonic genes are individually depleted via...reminded of the extent that C. elegans researchers embrace open science and share resources and tools. That...flybase. microPublication is run and maintained by members of the worm community but there are Drosophila ... lab. SapTrap is a reagent toolkit and plasmid assembly line for the creation of CRISPR targeting vectors...
  18. The Scientific Conference Poster Session: Tips for Success

    Type
    Blog Post
    ...fundamental takeaway. Writing these points will help you remember what to say and provide your audience with a clear...venue and professionalism of the conference, and remember to wear comfortable shoes, as you will likely ...your breath before diving in to the next figure. Remember your outline: Instead of getting bogged down in... the minutia or coming off as a broken record, remember the outline you created for yourself. Hit the ... Resources on the Addgene website Become of a member of the Addgene depositor community Learn about ...
  19. Hot Plasmids: Winter 2025

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    Blog Post
    ...Cultured rat hippocampal neuron expressing pan-membrane ASAP5. Solid blue circle marks the initiation ...via the Kv2.1 targeting motif as well as a pan-membrane construct without the Kv motif. Altogether, if...kinetics and high responsivity near the resting membrane potential, ASAP5 is a great new option. Find ASAP5...specifically binds to active (GTP-bound) Gα. Gα-YFP assembles into functional heterotrimers with endogenous ...optional accessory plasmids, the collection targets members of all four G protein families: Gs, Gi/o, Gq/11...
  20. What's Your Organism? Expanding Genomic Tools via the NSF EDGE Program

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    Blog Post
    ...pic.twitter.com/sIIoIsIFd1 — Henry Lab (@EvoEmbryo) September 24, 2018   Xenopus tropicalis (Gary Gorbsky..., mix them in a tank, and observe the beauty of embryo development in real time. I was already a biology...nucleus and put it in a fertilized egg to get edited embryos (replacing the nucleus is still very difficult)...female mosquitoes. Now they are trying to replace embryo injection (hard to do, expensive, not every lab...
Showing: 121 - 140 of 642 results