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We narrowed to 651 results for: emb

Showing: 41 - 60 of 651 results
  1. Fluorescent Protein Guide: Subcellular Localization

    Type
    Collection
    ...37351 pQC membrane TdTomato IX Membranes Palmitoylation tdTomato Connie Cepko 22479 FUmGW Membranes Palmitoylation...cytoskeleton remodeling or blocked membrane traffic. Addgene has assembled a collection of popular fluorescent...pCAG-mGFP Membranes Palmitoylation sequence from GAP43 EGFP Connie Cepko 61099 Lck-GFP Membranes Palmitoylation...outer membrane TOMM20 mCherry* Michael Davidson 118736 pBOB-CARMIL2 BH domain-GFP Plasma membrane CARMIL2...Plasma membrane CARMIL2 BH domain tdTomato John Cooper 189771 pLCK-mScarlet3_C1 Plasma membrane Lck N-...endolysosomal pathway recylces internal membrane-bound structures and brings membrane vesicles and protein cargo from...Subcellular Localization General Cytoskeleton Junctions Membrane Trafficking Additional Resources The subcellular...
  2. TALEN Plasmids and Kits

    Type
    Collection
    ...PI FusX TALEN Assembly System Contains 336 pFusX clones allowing for Golden Gate assembly of 15-16 RVD ...expression. Feng Zhang LIC TAL Effector Assembly Kit Assembly by ligation-independent cloning (LIC). Validated...plasmids of pre-assembled trimer and tetramer RVD domains designed for rapid TALEN assembly. Kiran Musunuru...expression of Voytas Golden Gate-assembled TALEN, both in microinjected embryos and transfected cells. TALEN...accompanying documentation allow one to efficiently assemble TALEN constructs with custom repeat arrays. TALEN...Bogdanove Joung Lab TAL Effector Engineering Reagents Assembly via serial ligation. Validated in zebrafish somatic...Ekker Platinum Gate TALEN Kit Platinum TALENs assembled by Golden Gate. Validated in several species. ...
  3. Plant Plasmids and Resources

    Type
    Collection
    ...GreenGate Cloning System Plasmids for rapidly assembling plant transformation constructs, based on the...Modules connect MoClo and Gateway for hierarchical assembly of plant multigene constructs; contains yeast ...cloning chassis and set of functional parts for assembling plant transformation vectors, compatible with...parts, and parts for modular geminiviral replicon assembly. Golden Gate (MoClo) Daniel Voytas 1000000156 ...dexamethasone-inducible expression, and fluorescent plasma membrane and nuclear markers. Golden Gate (GreenGate) Alexis...Alexis Maizel 1000000250 MultiGreen Kit Modular assembly of multi-gene expression vectors. Golden Gate ...zCas9i Cloning Kit MoClo-compatible vectors for assembly of CRISPR/Cas9 constructs using a high efficiency...
  4. Troubleshooting and Optimizing a Western Blot

    Type
    Blog Post
    ... your membrane, run a double-membrane transfer with a psi membrane stacked behind the p membrane. If your...through the p membrane into the psi membrane, that’s a good indication that the p membrane pores are too...marked on the membrane (1) using the gel as a guide. The gel is then removed from the membrane (2) and the...troubleshoot.   Before you start… Mark your membrane! Membranes look the same from both sides, so it’s quite...appropriately sensitive. If using a PVDF membrane, you can dry the membrane, wet it with 20% methanol, and place...completely through the membrane or larger proteins not transferring completely onto the membrane. If you’re not...completely through your membrane to the other side), you can check by using two membranes during your transfer...
  5. Antibodies 101: Stripping and Reprobing Western Blots

    Type
    Blog Post
    ... your gel and membrane transfer as normal. Immediately after transfer, dry the membrane to maximize protein...manufacturer’s instructions for the membrane you are using. Dry nitrocellulose membranes are brittle, so proceed ... as normal! Stripping your membrane Alright, so you’ve dried your membrane and returned it to buffer, ...depend on your specific experiment. Remember, stripping your membrane will remove some of your sample —and...’ll want to: Rinse the membrane in water or fresh buffer. Cover the membrane in stripping solution and...a fume hood. Rinse the membrane in water or fresh buffer. Cover the membrane in stripping solution and...you need to start a whole new blot? Never fear: membrane stripping is here! Rather than start over, you...
  6. TALEN Engineering

    Type
    Collection
    ...And Ligation) assembly method (Sander et al., Nat Biotechnol. 2011), the REAL-Fast assembly method (Reyon...or REAL-Fast assembly process or lists of plasmid ID numbers required for FLASH assembly. Links to additional... TAL effectors, including designed TALENs, and assembly methods for REAL, REAL-Fast and FLASH Genome...Ligation-based Automatable Solid-phase High-throughput) assembly method (Reyon and Tsai et al., Nat Biotechnol ...Biotechnol 2012). All three of these platforms assemble TAL effector repeat arrays on a single architectural framework...expression plasmids using REAL, REAL-Fast or FLASH assembly. This new version of ZiFiT Targeter enables users...these reagents are provided below: Joung Lab REAL Assembly TALEN Kit Individual REAL TALE Repeat Plasmids...
  7. Neurodegeneration Plasmid Collection

    Type
    Collection
    ...Parkinson's Michael J Fox Foundation MJFF 40427 pEMB017 NP_9409803_LRRK2_1867_2161_L1914N_V2048T_F2083Y...Parkinson's Michael J Fox Foundation MJFF 40499 pEMB018 / LRRK2_BC_1300_2136 LRRK2 His polH Parkinson's...'s Michael J Fox Foundation MJFF 40500 pEMB018 / LRRK2_BC_1300_2148 LRRK2 His polH Parkinson's Michael...Michael J Fox Foundation MJFF 40501 pEMB018 / LRRK2_BC_1300_2170 LRRK2 His polH Parkinson's Michael J Fox Foundation... Foundation MJFF 40502 pEMB018 / LRRK2_BC_1300_2210 LRRK2 His polH Parkinson's Michael J Fox Foundation...Foundation MJFF 40503 pEMB018 / LRRK2_BC_1309_2136 LRRK2 His polH Parkinson's Michael J Fox Foundation MJFF 40504... 40504 pEMB018 / LRRK2_BC_1309_2170 LRRK2 His polH Parkinson's Michael J Fox Foundation MJFF 40505 pEMB018...
  8. Human Germline Editing Using CRISPR

    Type
    Blog Post
    ...off-target editing sites in the embryos, as well as whole exome sequencing of embryo derived-ES cells.They also...editing between iPS cells and embryos make a case for conducting research in embryos should our society decide...sequencing to a small percentage of edited embryos. Since the embryos produced were not being used to establish...-free embryos to only 60%? Unfortunately, given the differences between CRISPR repair in embryos and iPS...this paper. Any hint of CRISPR editing in human embryos has been met with a storm of media coverage. But... replication. Indeed, they observed that 41/42 embryos were non-mosaic at 3 days post fertilization. Since...MYBPC3 allele. Interestingly, they found that the embryos underwent repair not from the single-stranded oligonucleotide...
  9. Technique: Probe Phage Genomes for Host Binding Proteins

    Type
    Blog Post
    ...nitrocellulose membranes and exposed to IPTG in order to induce protein expression. Cells on the membranes will ...orientation of each membrane on its plate before moving on. Then peel each membrane off the plate (saving...high salt.  To probe membranes with target bacterial cells, wash your membranes with PBST to remove salt... on the membrane to bind their target cells, pulling them out of solution. Wash your membranes well with... 20 Petri dish-sized circles of nitrocellulose membrane and press each gently down onto a plate of colonies...regrow the lifted colonies overnight), flip the membrane over and place it colony-side up onto a fresh ...plasmid selection. Remove air bubbles between the membrane and the agar using forceps. Several protein induction...
  10. Plasmids 101: Sequence and Ligation Independent Cloning (SLIC)

    Type
    Blog Post
    ...multicomponent assembly, as fragments with overlapping sequence homology can be assembled in a unique order...multicomponent assembly have 5′ or 3′ sequence homology to each other, they may be assembled incorrectly.... one option is to perform a hierarchical assembly, assembling fragments in multiple steps to avoid using...Golden Gate assembly, may also be beneficial. SLIC is most often compared to Gibson assembly, a cloning...required for Gibson assembly. SLIC is a standardized method for multi-fragment DNA assembly, and its low cost... by Mary Gearing in December 2015 and was updated by Emily P. Bentley in September 2024.  References ... cheap, standardized, and rapid multi-part DNA assembly method. Read on to learn how to use it in your...
  11. CRISPR 101: Multiplex Expression of gRNAs

    Type
    Blog Post
    ...to use some assembly methods such as Golden Gate or Gibson assembly. Golden Gate Assembly of gRNAs Golden...Golden Gate/Gibson Assembly Multiplexing Plasmids: These plasmids allow you to assemble 2-4 gRNAs through...gRNAs. PTGs are assembled into a wt Cas9-containing vector using Golden Gate assembly, and up to 8 gRNAs...Multiplex Plasmid: Two gRNAs can be assembled using Gibson Assembly or SLIC cloning. gRNAs are expressed...Bullock lab, and gRNAs can be inserted using Gibson Assembly or SLIC cloning methods. A BsaI-based E. coli ... multiplexed gRNAs with Golden Gate and Gibson assembly methods If you want to scale up the number of ...Golden Gate Assembly uses Type IIS restriction enzymes, which cleave outside of their recognition sequence...
  12. Plasmids 101: Golden Gate Cloning

    Type
    Blog Post
    ...can be used to assemble multiple fragments - up to 10 fragments are commonly assembled in a single reaction... Gibson assembly require 20-40 bp of homology at the ends of DNA fragments to specify assembly order, ...sequence homology cannot be assembled using this method, but can be assembled with Golden Gate. The popular...acids, but Golden Gate assembly can be designed to be scarless. Golden Gate assembly is also less expensive...recognition sequence, they can be customized to direct assembly of DNA fragments. When designed correctly, the...sites with complementary overhangs that direct assembly of the final ligation product. As shown below,...higher number of potential clones. Golden Gate assembly has a few advantages over other cloning methods...
  13. Plasmids 101: Modular Cloning

    Type
    Blog Post
    ...organization scheme for multi-part DNA assembly. Simply put, it assembles individual DNA components into larger...MoClo-compatible vectors. Level 1: Assembly of multiple Level 0 parts into TUs. Level 2: Assembly of multiple Level 1...IIS restriction enzyme and a ligase are used to assemble multiple DNA fragments together in a one-tube ... Fig 1. MoClo enables individual parts to be assembled into larger functional units which are transcribed... Understanding how individual parts can be assembled into TUs is key to understanding MoClo. By a similar...Construction of multigene constructs, through multi-TU assembly,happens via three steps: Level 0: Cloning of ...multigene constructs. Figure 2: The three assembly levels of MoClo. Image courtesy of Rob Hurt. ...
  14. Tips and Tricks for Using Golden Gate Modular Cloning (MoClo)

    Type
    Blog Post
    ...of your MoClo assembly. Know your process The MoClo system allows for directional assembly of DNA sequences...Performing your Assemblies Calculate your volumes As you progress through the MoClo assembly levels, you ... Figure 1: General overview of the MoClo assembly process to produce a multigene construct. Figure...sequences, called modules or parts. Assembly is dictated by four-base overhangs that are paired with different...you are trying to clone. Figure 2: MoClo assemblies depend on compatibility of four-base overhangs...flanking each genetic part. (A) Example Level 0 assembly. BpiI recognition sites and four-base overhangs...acceptor (bottom) for CDS1 parts. (B) Example Level 1 assembly. The choice between different Level 0 vectors ...
  15. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    ...modules. In the first assembly step, compatible Level 0 vectors are directionally assembled into a Level 1 vector...of Level 1 assembly if necessary. Combining multiple Level 2 vectors in the final assembly step permits...structural and spectral properties of two of the family members – one with an unprecedentedly-high brightness, ...relies on several observations: Rapamycin is a membrane-permeable pharmacological agent that can rapidly...extraneous proteins bound to its outer mitochondrial membrane. Sequestration is accomplished by knocking down...protein with a FKBP domain and a mitochondrial outer membrane protein with a FRB domain (MitoTRAP). Rapamycin...., J Cell Sci 2013 May 1;126(Pt 9):2102-13. Assemble multiple component plasmids from building blocks...
  16. Starter guide to induced pluripotent stem cells (iPSCs) part 1:  A renaissance in regenerative medicine

    Type
    Blog Post
    ... cells in an organism, including the embryonic and extraembryonic cell types. In mammalian development...generation does not require embryos, their use skirts issues surrounding the use of embryos in research. With all...Beckmann, and W. Wurfel, Non-embryo-destructive Extraction of Pluripotent Embryonic Stem Cells: Implications...-assisted derivation of human embryonic stem cell lines from IVF embryos after preimplantation genetic...totipotent cells. An example of pluripotent cells is embryonic stem cells (ESCs), which I discuss in detail below...into two broad types according to their source: Embryonic stem cells ESCs are pluripotent stem cells that... abnormal and/or supernumerary preimplantation embryos that are produced during in vitro fertilization...
  17. QC Sequencing Technologies at Addgene

    Type
    Blog Post
    ...incorrect assembly, de novo assembly within Geneious gives us additional insight into the assembly. Geneious...team manually checks and assembles the raw data.  Addgene’s de novo assembly pipeline usually generates...If this doesn’t resolve the assembly issues, we can redo de novo assembly within Geneious.  While this...accuracy of deposited plasmids. To resolve QC issues, assembly issues, and difficult-to-sequence plasmids, other...reads, are essentially a lot of puzzle pieces. An assembly algorithm is employed to put these puzzle pieces...“nanopores” that are attached to the flow cell membrane and have an electrical current running through... Illumina MiSeq, the data is imported into our assembly pipeline that runs with Seqera Nextflow. The workflow...
  18. Is this the right place for me? 8 tactics for choosing a lab

    Type
    Blog Post
    ... PI helps lab members determine project "ownership" and author order PI lets lab members fight it out ...long list of written questions for the PI and lab members.  Make coffee or beer dates to talk to as many ... informative way of gathering data. Former lab members can give open, revealing information about the ...and lab head. While it’s good to talk to new lab members too, they may not have had experience writing, ...career opportunities with the lab head. Former lab members can give you a fuller picture. Consider talking...try to attend a lab meeting. Observe how the lab members treat one another (especially those low on the ...will work for you, ask questions like: Do lab members feel there are enough projects to go around? What...
  19. Advancing Biology with Zebrafish: Genetic Tools for Developmental Studies and More

    Type
    Blog Post
    ...zebrafish embryo develops outside of the mother, making them ideal for studying vertebrate embryogenesis. To...investigations into environmental pollutants and health, embryo growth, brain function, and disease development...illustrate some of the reasons that zebrafish have been embraced as a model organism, I’ll outline a few of the...quality genome sequence A high-quality sequence assembly of the zebrafish genome was published in 2013,... when and where genes are active in developing embryos are available. Additional analysis tools have been...head, eyes, and tail. Compared to the opaque mouse embryo, where similar processes occur over days inside...the zebrafish is an ideal system to observe embryogenesis live. The origins, divisions, and movements ...
  20. Technical Design of a Western Blot

    Type
    Blog Post
    ...method. Membranes The two membrane options are PVDF and nitrocellulose. PVDF is a sturdy membrane that can...low-background PVDF membrane, it also has higher background noise than nitrocellulose membranes. Pro tip! You...visualize proteins on a PVDF membrane without staining; simply wet your membrane with 20% methanol and place...designing the experiment. What detection method? What membrane? What should you block with? It can be so overwhelming... location of your protein. Proteins located in membrane-bound subcompartments, like the mitochondria or... protein is difficult to solubilize, such as a membrane-bound protein. There are many different lysis ...the transfer: you’ll need to pre-wet most PVDF membranes before the transfer and allow them to dry afterwards...
Showing: 41 - 60 of 651 results