We narrowed to 595 results for: cel.2;

...AAV); 8–10 kb (lenti) 38 kb Cells HEK-293T Sf9 Time to collection 2–4 days 5–10 days Purification... R.M. (2002). Insect cells as a factory to produce adeno-associated virus type 2 vectors. Human Gene Therapy...Centrifugation Titration time ~1 day (AAV); ~1 week (lenti) 2–10 days Initial titers Higher Lower Resources...that already do mammalian cell culture. HEK-293T cells are the most common cells used in viral production...versus insect cells for viral production Consideration Mammalian cells Insect cells Viruses AAV ...type of cells that will be used to make the virus. Viruses can be produced in many different cell types,...produced in bacteria cells. However, some viruses can be produced in multiple different cell types, including...

...deletions in human cells using zinc finger nucleases. Genome Res. 2010 Jan;20(1):81-89. PubMed. 2. Bauer DE, ...with TALENs, in collaboration with the Porteus lab [2]. With the advent of CRISPR/Cas9, we began to explore...CRISPR plasmids into MEL cells by electroporation, sort your transfected cells via FACS, primer validation...article "Generation of Genomic Deletions in Mammalian Cell Lines via CRISPR/Cas9" from the Journal of Visualized...CRISPR/Cas9 to create genomic deletions in mammalian cell lines. Below Bauer and Canver discuss the motivations...deletions is to produce monoallelic deletion clones. Cells with just a single intact copy at a given locus ...screening by conventional PCR. Biallelically disrupted cells can be easily identified. Even in the case of clones...

...Seed individual cells in a 96-well plate Day 2–14: Monitor cells for growth and expand cells Day 14–30: Analyze...colony size. Figure 2: Cas9 expression in monoclonal cell lines generated from A549 cells transduced with ... CO 2 incubator Pipet controller Hazardous waste container Microscope Hemocytometer or other cell counter... is about 2 × 10 6 cells in a 10 cm dish. Each 10 cm dish should be seeded in 10 mL DMEM complete, which...transgene expression ( Figure 2 ). Sample Data Figure 1: Generation of monoclonal cell lines from expansion of...Biological Safety Cabinet 0.5–10 µL single channel pipette 2–20 µL single channel pipette 20–200 µL single channel...of a 5 cell/mL solution. Calculate the total cells needed: Total cells needed: 10 mL × 5 cells/mL = 50...

... proteins are currently under development. Figure 2: Key adhesion proteins and receptor–ligand pairs bridge...unique recombinant antibodies targeting families of cell surface and secreted proteins from a collaboration... with a mission to advance protein science to accelerate research and improve human health. As part of...highly conserved proteoglycans crucial for regulating cell signaling during development. The IPI collection...antibodies that target epitope tags and other common cellular proteins. ID Recombinant Antibody Description ...

...surviving cells. Even in the absence of cell death, the cell media should be changed every 2–3 days to...Day 0: Seed and transduce Cells Day 2–3 (am): Remove media, replace with fresh media containing selection...into two 75 cm 2 flasks, etc. Pro-Tip This selection method results in a polyclonal cell population, meaning...Safety Cabinet 0.5–10 µL single channel pipette 2–20 µL single channel pipette 20–200 µL single channel... 200–1000 µL single channel pipette Ice bucket CO 2 incubator Pipet controller Hazardous waste container... the cell media. Cell death by some cells in the culture may adversely affect the surviving cells in the...media to make the cell solution in this step. To seed the cells: Prepare a batch of cells as follows: Dilute...

... genetically encoded H2O2 probe is pQE-30-HyPer3 (2) which he will co-express together with a plasmid ...Pharmacology 2017 Jun 15;134:1-17. PubMed PMID: 27984002. 2. Bilan, Dmitry S. et al. “HyPer-3: A Genetically Encoded... Accelerating science and supporting scientists globally are the shared mission of both Seeding Labs ...

...optical imaging down to individual synapses. Figure 2: PRISM workflow. A) Stochastic infection of pooled... with the delivery of stochastic combinations of cell-filling antigenically distinct protein tags (or ...

... Podcast Interview with Stem Cell Researcher Darrell Kotton 2. Stem cell scientists care about patients...explained that it took 50 people nearly 2 years to create the first stem cell line that could be used in clinical...prevent stem cell lines from becoming the new HeLa cells?), genome engineering and stem cells, and the difficulty...opportunity to see Shinya Yamanaka celebrate the tenth anniversary of his landmark Cell paper showing that it was...generate induced pluripotent stem cells (iPSCs) capable of forming nearly all cell types in the body from otherwise... happening. Stem cells scientists have certainly not lost site of that. 3. Stem cell science is hard, ...otherwise terminally differentiated cells simply by expressing four proteins Oct4, Sox2, Klf4, and cMyc...

...for shipping stability by incubating at 37 °C for 2 weeks, freezing at -80 °C, thawing on ice, and then...mammalian expression vectors, human embryonic kidney cells are transfected with the plasmid(s) encoding the.... This buffer is not compatible for use in live cells and will interfere with conjugation. For applications...antigen is first transiently expressed in mammalian cells. To learn which specific QC experiments were performed...email [email protected] . Immunocytochemistry (ICC) Cells are fixed and labeled with the antibody and a species-specific...Western Blotting (WB) Proteins are extracted from cells, separated by SDS-PAGE, transferred to a membrane...

...transfection Feng Zhang 21471 pLenti PGK V5-LUC Neo (w623-2) Firefly PGK Lentiviral expression of firefly luciferase...and Venus fluorophore to Troponin C Ca 2+ binding domain. Luminopsins : Luciferase-opsin fusion proteins...Expression of firefly luciferase from a cell-free mammalian cell lysate Marcel Bruchez 108542 pLenti-EF1a-Luciferase-IRES-Blast-WPRE...not secreted, so cells must be lysed or the substrate must be delivered intracellularly to measure luminescence...expression of luciferase in the cytoplasm of mammalian cells Peter Cockerill 212936 pGL3 Basic Vector Firefly... viral infection efficiency, to study changes in cell physiology, or as a reference level of expression...Expression of Gaussia luciferase; GFP is expressed if cells are infected with virus Christopher Buck 98580 pLX304...

...dual-transgenic recombinase-expressing mouse lines 2–9 and combinations of transgenic recombinase-expressing...delivering additional recombinases 10–14 . Figure 2: INTRSECT works by inserting short, intronic sequences...well-defined cellular sub-populations has generally been limited to single-component cellular definitions...to enable three-feature cell targeting. C) Example of viral targeting of cells expressing Cre AND Flp,...parameters. Figure 1: Examples of intersectional cell population definitions using recombinases. A) Cre...adeno-associated virus (AAV)-borne payloads to be expressed in cells based on a doubly-specified combination of genetic...multiple recombinase-expression strategies to define cellular sub-populations of interest, including dual-transgenic...

...and HaloTag Fusions from Promega COVID-19 SARS-COV-2, ACE2, and CRISPR tools Fluorescent Proteins from ...plasmids for detecting GPCR activity in a variety of cell types. Protein Purification Optimization Kit Using...

...the specimen.  2. Fluorescence Activated Cell Sorter (FACs) A machine that sorts cells according to whether...photostability of your fluorescent protein when using 2-photon microscopy as this hasn't been well reported...PMID: 18703742. PubMed Central PMCID: PMC2606057. 2. Chtanova, Tatyana, et al. "Dynamics of neutrophil...labeling T cells, B cells, and antigen presenting cells, scientists have been able to decypher cellular dynamics...tracked by cell sorter giving immunologists the ability to count cells and statistically analyze cell movements...fast T cells could jump from one antigen presenting cell to another. Indeed, we now know that T cells are...2016)? How do dendritic cells migrate to lymph nodes to activate T cells (Celli et al 2008, Kitano et al...

...NGG-3′ (“N” can be any nucleotide base, followed by 2 guanines). This limits the use of ABEs as DNA sites... in the promoter region of gamma hemoglobin (HGB1/2) leads to continuous expression of fetal hemoglobin...primary human cells  Cell therapy approaches can use base editors to correct mutations in stem cells and return...primary human cell editing, the researchers tested ABE8 in CD34+ hematopoietic stem cells. ABE8 efficiently... In addition to stem cells the authors targeted 6 genes in primary human T cells using 8 selected ABE8s...to edit primary human T cells efficiently makes it a promising tool for T cell therapy development.  Reducing...be introduced into cells as a plasmid or as mRNA constructs. In primary human cells mRNA delivery of ABEs...

...hSyn promoter rtTA3 Wei Xu 26803 pEnt L1L3 EF1a-tTA-2 Gateway entry vector to express tTA from EF1α promoter...expression and improved dynamic range . Hum Gene Ther, 22 (2), 166–176. https://doi.org/10.1089/hum.2010.099 (Link...expression of the transactivator proteins in mammalian cells or other species by codon optimization of their ...gene of interest from two separate vectors. Stable cell lines or transgenic animals can be made to achieve... and ensures that all transfected or transduced cells express both components in the same relative ratio...derivatives can be found in Krueger et al., 2004. Some cell culture sera may contain tetracycline or its derivatives...expression of mouse Oct4, Sox2, Klf4, and Myc for iPS cell generation Rudolf Jaenisch 51543 FUW-tetO-hOKMS ...

...Gordon Fishell 83899-AAV1 pAAV-mDlx-GCaMP6f-Fishell-2 GCaMP6f expression in forebrain GABA-ergic interneurons...Gordon Fishell 83899-AAV9 pAAV-mDlx-GCaMP6f-Fishell-2 GCaMP6f expression in forebrain GABA-ergic interneurons...Gordon Fishell 83899-AAVrg pAAV-mDlx-GCaMP6f-Fishell-2 GCaMP6f expression in forebrain GABA-ergic interneurons...real-time interrogation and monitoring of brain cells and circuits during behavior. Long desired by researchers...A somatic channelrhodopsin, which enables single cell, single millisecond resolution optogenetics. Human...A somatic channelrhodopsin, which enables single cell, single millisecond resolution optogenetics. Cre-dependent...genetically encoded dopamine sensor RdLight1 in mammalian cells. Lin Tian 125708-AAV9 pAAV-hSynapsin1-RdLight1 Expresses...

...expressing Rep2 and Cap1 James M. Wilson 232199 pAAV2/2 AAV2 AAV packaging plasmid, expressing Rep2 and Cap2...or genetic elements of interest to introduce in cells. A packaging plasmid (or Rep/Cap plasmid) containing...or herpes simplex virus, to replicate in the host cell and complete the lytic cycle. To avoid the use of...provided by helper plasmids and specific packaging cell lines. Helper plasmids generally encode the adenoviral... General Transfection AAV Production in HEK293T Cells AAV Purification by Iodixanol Gradient Ultracentrifugation...

...PMC5118044. 2. Kim, Y., et al., The Generation of Human Induced Pluripotent Stem Cells from Blood Cells: An Efficient...blood are reprogrammed immediately after collection [2]. PBMCs display unique epigenetic signatures that ...human-induced pluripotent stem cells from cord blood and peripheral blood cells. Stem Cells, 2013. 31(3): p. 458...possible to reprogram differentiated cells into induced pluripotent stem cells (iPSCs) by the addition of reprogramming... somatic cells that are otherwise difficult to obtain. These can then be used to perform cell therapy ...in vitro. Find stem cell plasmids at Addgene Many sources of adult somatic cells have been probed for...Using Serial Plating of Reprogrammed Cells by Centrifugation. Stem Cells Int, 2016. 2016: p. 1329459. PubMed...

...develop therapies to treat disease in the lung. Chapter 2: Balancing research with medical practice as an MD...engineered cells in therapy. The lungs are difficult, but other tissues like the retina have cell-based therapies...Chapter 9: Using stem cells as in-vitro models of disease. How Darrell is using stem cells from patients to...sharing reagents, cell lines, data, and knowledge without exclusivity. Chapter 11: The Stem Cell Bank (CReM ...the lungs, and, among other projects, using stem cells to develop in vitro models for lung disease. Darrell...what drives him as a praticing physician and stem cell researcher. Darrell's ultimate goal - to develop...means to treat disease through tissue repair, stem cells, gene therapy, and tissue engineering. How the multidisciplinary...

...), 1668. https://doi.org/10.1038/s41467-019-09656-2 More resources on the Addgene blog CRISPR101: Validating...hematopoietic stem cells with a lentiviral vector containing a gRNA. These transduced stem cells can be implanted...Annotation of genes in immune cells typically involves the creation of germline knockout mice, which ...CRISPR-based systems enable gene knockout in immune cells in a high-throughput manner, but these systems have..., ubiquitous knockout of single genes in immune cells in vivo (LaFleur et al., 2019a and LaFleur et al...many genes have different functions in different cell types, at different times, and in combination with... L-CHIME Knocks out a single gene in defined cell types (lineage-based) pXPR_070 Violet-excited...