We narrowed to 324 results for: virus

... Institute The Coronavirus Disease-2019 (COVID-19) pandemic was caused by a novel virus strain from the... Protein Nemazee lab - Pseudotyped virus protocol for coronaviruses (DOCX, 184 KB) Research Articles Many...elucidate as much as they could about this novel virus. SARS-CoV-2 entry into a host cell,...SARS-CoV-2 spike pseudotyped virus. It also lists several luciferase and fluorescent... protein constructs for making VSV pseudo virus. Addgene blog Scientists Map the SARS-CoV-2-Human...mediating the entry of SARS-CoV and SARS-CoV-2 viruses (Anderson et al., 2020). TMPRSS2 plasmids - a serine...primes the SARS-CoV-2 S protein and is involved in virus entry into cells (Hoffman et al., 2020). FURIN plasmids...

...100798-AAV1 pAAV-syn-FLEX-splitTVA-EGFP-tTA helper virus for monosynaptic tracing; to be coinjected with ... 100799-AAV1 pAAV-TREtight-mTagBFP2-B19G helper virus for monosynaptic tracing; to be coinjected with ...millisecond resolution optogenetics. Cre-dependent virus Edward Boyden 108422-AAV5 pAAV-CAG-FLEX-Archon1-...pAAV-hSyn-dLight1.1 To generate Adeno-Associated viruses for expression of dLight1.1 under synapsin promoter...pAAV-CAG-dLight1.1 To generate Adeno-Associated viruses for expression of dLight1.1 under CAG promoter ...pAAV-hSyn-dLight1.2 To generate Adeno-Associated viruses for expression of dLight1.2 under synapsin promoter...

...that was used to make the virus. For more details, see our FAQ on What is virus associated DNA, and why ...Cart *Each viral service request will also include virus associated DNA (vdna), which is a sample of the ...vector packaging service, but lets us know what viruses would be helpful to the scientific community....

...this is likely to shear the envelope of your virus. o. Virus may be stored at 4°C for a few days, but should...decrease the efficiency of the virus, so Addgene recommends that you use the virus immediately or aliquot the....5–1 mL virus (add 0.5 mL for a high MOI, and 0.1 mL for a low MOI). Scale the amount of virus added depending....g. BL2+) suitable for handling HIV-derivative viruses. For transient knockdown of protein expression,...protocol can be scaled to produce different amounts of virus as needed. Day 1: a. For each plasmid to be transfected...infection time to between 4 – 20 hours. Remove the virus-containing media and replace with fresh media. Do...DS et. al. Cell . 2003. 115:199-208. PubMed . Lentivirus-delivered stable gene silencing by RNAi in primary...

...now important for accelerating research into this virus. One such example is cell lines. The American Type...Characterization of spike glycoprotein of SARS-CoV-2 on virus entry and its immune cross-reactivity with SARS-...Infected with Severe Acute Respiratory Syndrome Coronavirus. JVI 81:813–821 . https://doi.org/10.1128/jvi...

...and useful types of viruses used in research. Lentivirus can transduce both dividing and non-dividing ...cells without a significant immune response. These viruses also integrate stably into the host genome, enabling...Plasmids Envelope Plasmids Resources Lentiviruses, a subset of retroviruses, are some of the most common and...enabling long-term transgene expression. Wild-type lentiviruses have been engineered into viral vectors for ...David Root 44012 pInducer20 3rd Tet-inducible lentivirus for ORF expression, multicistronic design enables...psPAX2-D64V 2nd For making integrase-deficient lentivirus. David Rawlings and Andrew Scharenberg 22502 ...

...Plasmids Additional Resources Gamma-retroviruses are a subtype of retrovirus and contain a viral genome encoded...into a variety of cell types. Wild-type gamma-retroviruses have been engineered into gamma-retroviral vectors... vectors for safe use in the lab. The gamma-retrovirus components necessary to produce infectious viral...

... AAV viruses require the presence of a "helper" virus, such as adenovirus or herpes simplex virus, to ...the use of these viruses during recombinant AAV vector production, necessary helper virus genes are instead...

...Santana et al., 2020) and plants viruses (barley yellow striate mosaic virus (Gao et al., 2019) or sonchus... the ubiquitously expressing cauliflower mosaic virus 35S promoter (CaMV 35S) or ubiquitin promoters (...sonchus yellow net rhabdovirus (Ma et al., 2020) have already been shown to be efficient ways to deliver CRISPR-Cas9...Z, Wang Y, Wang X (2019) Rescue of a plant cytorhabdovirus as versatile expression platforms for planthopper...

...catalog items. Virus-associated DNA Each viral vector service request will also include virus-associated ... the original plasmid that was used to make the virus. In order for Addgene to provide viral vector services... libraries. Viral preparation options include lentivirus and AAV. Viral...immediately after MTA approval. Browse AAV Browse Lentivirus Packaged on Request Choose from 30,000+ options...

...Ready-to-use adeno-associated virus (AAV) available from Addgene's viral vectory packaging service. Browse...Service AAV Browse In-Stock AAV Adeno-associated virus (AAV) vectors are safe and useful gene delivery ...Ablation, CRISPR Monosynaptic Neuronal Tracing Rabies Virus-Based Serotype Serotype Testing Samples Small samples...

...have a resource like Addgene to all get the same virus.” — Grad student visiting Addgene’s booth at the...Addgene pivoted to support researchers combatting the virus. Our COVID-19 collection, comprised of 1302 plasmids...

...for improvement of optogenetic adeno-associated virus (AAV) vectors. Listed below are a few additional...Sabatini BL. 2012. Novel recombinant adeno-associated viruses for Cre activated and inactivated transgene expression...

...neural pathways was 8.5 x 10e10 GC/mL. The lot of viruses used (100798-AAV, lot #v15287, titer 1.7x10e13 ... (2018) An Alternate Route for Adeno-associated Virus (AAV) Entry Independent of AAV Receptor. J Virol...Monosynaptic Tracing Success Depends Critically on Helper Virus Concentrations. Front Synaptic Neurosci 12. https...

...Adeno-associated virus (AAV) is a popular tool for gene delivery, but it has a drawback: how do you ensure...modifying the outside protein shell, or capsid, of the virus so that it only enters and delivers it cargo to ...

...scientists using AAV, We hear your questions! How much virus should I inject? How long do I need to wait? What...

...proteins are a key component of lentiviruses. These proteins coat the virus and help determine the types ... of 2017 is the lentivirus envelope plasmid pMD2.G from Didier Trono’s lab! Lentivirus envelope vector... producing our ready-to-use lentivirus preps. You can find our lentivirus production protocol on our website...titering your lentivirus in another blog post. If you need a quick primer on how lentiviruses work, check...widely used and requested because it enables lentiviruses to infect many different types of cells. This...check out our lentivirus guide page. For more protocols and information, be sure to check out the Trono Lab...Additional Resources Quick Guide to All Things Lentivirus 5 Tips for Troubleshooting Viral Transductions...

..., Cre-dependent For generating adeno-associated virus to express GFE3 under the EF1a promoter in a 'Cre-on..., Cre payload. Must use with AAV8-DIO-Reporter viruses infected in postsynaptic cells. 5, 8 Don Arnold... Flp payload. Must use with AAV8-fDIO-Reporter viruses infected in postsynaptic cells. 8 Don Arnold 232353...vector packaging service, but lets us know what viruses would be helpful to the scientific community....

... enable the virus to enter host cells. To do this, they injected the spike protein from two different ...spike proteins in cell culture, and inhibit these viruses.  But llama immunization has its drawbacks: it...bind to coronavirus spike proteins (Wrapp et al., 2020), which sit on the surface of coronaviruses and enable...different coronaviruses into a llama over several days and isolated special camelid antibodies that bind to the...Structural Basis for Potent Neutralization of Betacoronaviruses by Single-Domain Camelid Antibodies. Cell ... carriers collection Find other COVID-19 and Coronavirus Plasmids & Resources ...

...decide you’d really prefer to order ready-to-use virus rather than producing and purifying it in your lab... preparations available Services: If there are viruses available, this filter will allow to refine by ...