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  1. Improving Transduction Efficiency with Exosome AAVs

    Type
    Blog Post
    ... Maguire and colleagues, other researchers have tried to modify it to improve yields. For example, transfecting...for isolating exo-AAVs rely on differential centrifugation steps to separate cell culture supernatant ...

  3. Plasmids 101: Yeast Vectors

    Type
    Blog Post
    ...marker at non-physiological levels. Scientists have tried varied approaches to combat these issues. One method...maintained when grown on media containing the missing nutrient. Scientists can exploit these host mutations by...auxotrophy. When grown on media NOT containing the nutrient, the host cells will die unless they have incorporated...  Marcy Patrick...

  4. Form Your Own Peer Mentoring Group: A How-To Guide for Scientists

    Type
    Blog Post
    ...these elusive teachers, supporters and advisors? I tried to start a more formal mentoring program at my company...They all found the support of the group to be intrinsic to their success. Their stories made it clear ...Goal setting is easier with more perspectives contributing to the process Senior people (of which there...

  5. RNA Extraction Without A Kit

    Type
    Blog Post
    ...most widely known of these products is TRIzol® (also called TRI Reagent®, RNAzol®, QIAzol®  and sold by...homogenate and shaken. After a quick centrifugation (not ultracentrifugation!), the layers of phenol and chloroform...After homogenization in TRIzol®, insoluble material is removed via centrifugation and the supernatant is... loaded onto cesium-chloride gradients and ultracentrifuged for up to 20 hours to separate the intact ...have, access to one or more large, expensive ultracentrifuge.  Figure 1: An outline of the different...out to develop a protocol that skipped the ultracentrifugation altogether. Chomczynski and Sacchi showed... by many different companies). TRIzol® is an all-in-one acid-guanidinium-phenol solution that combines...

  6. Brain Armamentarium

    Type
    Collection
    ...BGHpA (Alias: CN5140) Expression of CoChR-EGFP in striatal cholinergic neurons Jonathan Ting Viviana Gradinaru...BGHpA (Alias: CN4825) Expression of iCre(R297T) in striatal medium spiny neurons Jonathan Ting Viviana Gradinaru...protein) plus separate nuclear FLAG epitope in striatal cholinergic neurons Jonathan Ting Viviana Gradinaru...BGHpA (Alias: CN4361) Expression of jGCaMP8s in striatal indirect pathway medium spiny neurons (D2 MSNs...BGHpA (Alias: CN4360) Expression of jGCaMP8s in striatal direct pathway medium spiny neurons (D1 MSNs) ...BGHpA (Alias: CN4035) Expression of CoChR-EGFP in striatal indirect pathway medium spiny neurons (D2 MSNs...BGHpA (Alias: CN4033) Expression of CoChR-EGFP in striatal direct pathway medium spiny neurons (D1 MSNs) ...

  7. Fluorescent Protein Guide: Biosensors

    Type
    Collection
    ...biosensor for cyclic-di-GMP measurement Asymmetrical distribution of the second messenger c-di-GMP upon ...redox-sensitive ratiometric sensor roGFP for mitochondria or cytosol Hypoxia triggers subcellular compartmental...depdent on Cre, Flp, or Vcre Comprehensive Dual- and Triple-Feature Intersectional Single-Vector Delivery of...bioRxiv 2023.10.12.562058. Robert Campbell Calcium Ratiometric calcium biosensors from nested reporters of green... green- and orange-emitting proteins Ratiometric Matryoshka biosensors from a nested cassette of green...anisotropy Cameleon calcium sensors Single-color, ratiometric biosensors for detecting signaling activities... Cre- or Flp-dependent) Comprehensive Dual- and Triple-Feature Intersectional Single-Vector Delivery of...

  8. Immunology Research Plasmids and Resources

    Type
    Collection
    ...KILLER, KILLER/DR5, TRAIL-R2, TRAILR2, TRICK2, TRICK2A, TRICK2B, TRICKB, ZTNFR9 TNFRSF10C tumor necrosis factor... to a specific trigger. Symbol Name Synonyms ACVR1B activin A receptor, type IB ACTRIB, ACVRLK4, ALK4,... A receptor, type IIA ACTRII, ACVR2 ACVR2B activin A receptor, type IIB ACTRIIB, ActR-IIB, MGC116908 ACVRL1...secretagogue receptor - GIP gastric inhibitory polypeptide - GIPR gastric inhibitory polypeptide receptor...FMRFAL NPPA natriuretic peptide precursor A ANF, ANP, ATFB6, CDD-ANF, PND NPPB natriuretic peptide precursor...

  9. Neurodegeneration Plasmid Collection

    Type
    Collection
    ...CMV ALS Trina Schroer 51221 CMV-CC2 DCTN1 CMV ALS Trina Schroer 51412 CMV-p150 DCTN1 CMV ALS Trina Schroer...H1 ALS Patrick Aebischer 10881 pCCL cPPT PGK EGFP WPRE LTR H1 shSOD1mismatch SOD1 H1 ALS Patrick Aebischer...CMV Parkinson's Patrick Aebischer 36070 pAAV asyn S87A/S129A SNCA CMV Parkinson's Patrick Aebischer 36071...EGFP OPTN GFP CMV ALS Beatrice Yue 68839 pOPTN1-209-EGFP OPTN GFP CMV ALS Beatrice Yue 68840 pOPTN1-424...EGFP OPTN GFP CMV ALS Beatrice Yue 68841 pOPTN217-577-EGFP OPTN GFP CMV ALS Beatrice Yue 68842 pOPTN217-...EGFP OPTN GFP CMV ALS Beatrice Yue 68843 pOPTN425-577-EGFP OPTN GFP CMV ALS Beatrice Yue 68846 pR96L-EGFP...pR96L-EGFP OPTN GFP CMV ALS Beatrice Yue 68847 pD474N-EGFP OPTN GFP CMV ALS Beatrice Yue 68848 pE478G-EGFP OPTN...

  10. Tips for Technical Support Calls

    Type
    Blog Post
    ...answer should come soon, but not instantly. Addgene tries to get back to customers within 24 hours, and we...time at Addgene, I’m confident that these tips and tricks will apply to any biology-related customer support...

  11. Science communication: 9 Strategies to Get Your Foot in the Door

    Type
    Blog Post
    ...writing three years ago on a field trip in Indonesia. Since then, I have tried many things: photography, making...This post was contributed by guest blogger Sarah Schmidt, a Marie Curie Fellow at The Sainsbury Laboratory...hosted by Nature), and Addgene are open to guest contributions. If you decide to start your own blog, check...

  13. Reaching out to China: Canton Nucleic Acids Forum (CNAF) 2015

    Type
    Blog Post
    ...’t tell if the bags contained flora or fauna. I tried to find out what certain ingredients might be used...very welcoming team from China’s Ribobio, the illustrious speaker list attracted a host of sponsors based...and depositors. China is in one of the top 10 countries in number of plasmid requests from Addgene. ...

  14. Fluorescent Protein Guide: Empty Backbones

    Type
    Collection
    ...Sea urchin pET mCitrine LIC cloning vector (u-mCitrine) - Bacterial Expression mCitrine-N1 - Mammalian...Expression mAmetrine 406 526 26 6 0.8 hr Monomer (A206K) pBad-mAmetrine - Bacterial Expression mAmetrine-N1 -...- Mammalian Expression mCitrine 516 529 59 5.7 Monomer (A206K) pcDNA3 mCitrine LIC cloning vector (6C)... Expression pCS2+8CmCitrine - Zebrafish/Xenopus/C.elegans/Sea urchin pCS2+8NmCitrine - Zebrafish/Xenopus...Mammalian Expression mCitrine-C1 - Mammalian Expression mCitrine-pBAD - Bacterial Expression YPet 517 530 80 ... - Mammalian Expression mAmetrine-C1 - Mammalian Expression LSSmOrange 437 572 23 5.7 2.3 hr Monomer pLSSmOrange-C1...Mammalian Plasmids - Includes tagging with mCherry, mCitrine, mCerulean Davidson Lab Plasmids - Includes many...

  15. Chemogenetics AAV Preps

    Type
    Collection
    ...pAAV-hSyn-dF-HA-KORD-IRES-mCitrine kappa-opioid receptor (KOR) - Inhibition IRES mCitrine Cre-dependent 8 Roth...-DIO-HA-hM3D(Gq)-IRES-mCitrine hM3D(Gq) - Activation HA fusion and IRES mCitrine Cre-dependent 8 Roth ...-DIO-HA-hM4D(Gi)-IRES-mCitrine hM4D(Gi) - Inhibition HA fusion and IRES mCitrine Cre-dependent 8 Roth ...pAAV-CaMKIIa-HA-hM4D(Gi)-IRES-mCitrine hM4D(Gi) - Inhibition HA fusion and IRES mCitrine none 2, 8 Roth 50476 ...pAAV-GFAP-HA-rM3D(Gs)-IRES-mCitrine rM3D(Gs) - Activation HA fusion and IRES mCitrine none 5 Roth 50478 pAAV-GFAP-hM3D...element Tag Fusion tags mCherry HA Non-fusion tags mCitrine EGFP dTomato Activity Cre-dependent Flp-dependent...

  16. Synthetic Biology - Assembly Standards Guide

    Type
    Collection
    ...-CDS issues. Prohibited Restriction Sites: EcoRI, XbaI, SpeI, PstI Restriction Sites to Avoid: NotI For...Coli genome. Prohibited Restriction Sites: EcoRI, SpeI, NheI, PstI Restriction Sites to Avoid: PvuII, ... use of assembly standards – combinations of restriction sites which preserve a standard prefix and suffix...assembly standards most commonly used by part registries, including the specific prefix and suffix sequences... reverse complimented for primer design. The restriction enzymes used for assembly are the prohibited ... Employs high-efficiency enzymes. Prohibited Restriction Sites: EcoRI, BglII, BamHI, XhoI For more info...giving in-frame scar encoding Thr-Ala. Prohibited Restriction Sites: EcoRI, XbaI, SpeI, PstI For more info,...

  17. Mammalian RNAi Tools

    Type
    Collection
    ...easily visualize products from an AgeI/EcoRI restriction digest) David Root 10879 pLKO.1 ‐ TRC control...shRNA (H1 promoter when subcloned from pLVTHM) On Patrick Aebischer and Didier Trono 11779 pLVCT-rtTR-KRAB...shRNA (H1 promoter when subcloned from pLVTHM) Off Patrick Aebischer and Didier Trono 11644 pLVET-tTR-KRAB...shRNA (H1 promoter when subcloned from pLVTHM) On Patrick Aebischer and Didier Trono 11642 pLVPT-tTR-KRAB...shRNA (H1 promoter when subcloned from pLVTHM) On Patrick Aebischer and Didier Trono 11652 pLVPT-rtTR-KRAB...shRNA (H1 promoter when subcloned from pLVTHM) Off Patrick Aebischer and Didier Trono 11651 pLVUT-tTR-KRAB...shRNA (H1 promoter when subcloned from pLVTHM) On Patrick Aebischer and Didier Trono 11648 pLVPRT-tTR-KRAB...

  18. Rett Syndrome

    Type
    Collection
    ...opens in a new window) ClinicalTrials.gov - a list of Rett syndrome clinical trials (Link opens in a new...in a new window) PMID: 17289941 2010 - Allyson Muotri's lab develops the first iPSC model for Rett syndrome...: 26944080 (Link opens in a new window) Alysson Muotri Q83X C247T Q83X M Fibroblasts & iPSC (Link opens...: 26944080 (Link opens in a new window) Alysson Muotri c.806delG 806delG G269Afs*20 M Fibroblasts & iPSC...new window) HRV Metrics Toolbox - algorithms for data analysis to calculate heart rate variability (Link...in Australia: a review of the epidemiology. J Pediatric . 148(3):347-352. (Link opens in a new window)...Return to top Help us improve this resource by contributing your plasmids! To get started with your deposit...

  19. Fluorescent Protein Guide: Subcellular Localization

    Type
    Collection
    ...Dyche Mullins 41147 pEGFP Centrin2 Centrioles (dependent on cell cycle) Centrin-2 EGFP Erich Nigg 41151 ...KozATG-myc-dL5-2XG4S-mCer3-SKL Peroxisome SKL tripeptide, peroxisome transport signal dL5 FAP; mCerulean3...41151 pEGFP Cep170 C-term Centrioles (dependent on cell cycle) Cep170 EGFP Erich Nigg 41163 pEGFP PICH Centromeres... mCherry Gia Voeltz 89472 GFP-hChibby1 Mother Centrioles / Ciliary Base Chibby1 GFP Ken-Ichi Takemaru ...Takemaru 89770 pLenti-EGFP-hChibby1 Mother Centrioles / Ciliary Base Chibby1 EGFP Ken-Ichi Takemaru 118084 pLenti-EB1...EB1 EGFP Ken-Ichi Takemaru 122871 GFP-hCCDC11 Centriolar satellites CCDC11 EGFP Ken-Ichi Takemaru 54234...-alpha Tubulin Microtubules alpha-tubulin EGFP Patricia Wadsworth 27123 eTC GFP beta-actin full length...

  20. xCas9: Engineering a CRISPR Variant with PAM Flexibility

    Type
    Blog Post
    ...answers come sooner rather than later. Once you’ve tried it, let us know how xCas9 is working for you in ...another method to create point mutations, also has a strict editing window about 15 nt upstream of the PAM....included continuous outflow of phage, increasing stringency and promoting survival of only the broadest-targeting...
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