... your account. We will notify you by email within 1 business day regarding your account verification. ... Material Transfer Agreements Most Addgene orders must be accompanied by a material transfer agreement...industry scientists. Please note this does not guarantee availability but lets us know what plasmids would...agreement (MTA), including transfers to for-profit entities. The MTA is a legal agreement between the recipient... the depositing institution(s). It governs the transfer of biological materials and intellectual property...Please see the Sample Agreements on our Technology Transfer Information page for more information. To learn...

... Caltech and can help guide your decision. Figure 1: Decision tree for choosing your AAV capsid. Your ...tdTomato Control Boyden 83900 pAAV-mDlx-GFP-Fishell-1 Dlx GFP Control Fishell 99130 pAAV-mDlx-NLS-mRuby2....AX with GRE or transgenic animal Oligodendrocytes - AAV-PHP.eB with GRE or transgenic animal Brain vascular....AX with GRE or transgenic animal L5 & Inhibitory - AAV-PHP.eB with GRE or transgenic animal L2/3 & L4...AAV.CAP-B10 with GRE or transgenic animal Excitatory - AAV.PHP.N with GRE or transgenic animal For PNS applications... pAAV-S5E2-GFP-fGFP E2 regulatory element GFP, membrane-targeted GFP Control Dimidschstein 192552 pAAV-CAG... viral prep format. Please note this does not guarantee viral vector packaging service, but lets us know...

...formulation buffer is phosphate-buffered saline containing 1 mM sodium azide. This buffer is not compatible for...extracted from cells, separated by SDS-PAGE, transferred to a membrane, and labeled with the antibody and a species-specific...expression vectors, human embryonic kidney cells are transfected with the plasmid(s) encoding the heavy and light...anti-GFP antibody), the target antigen is first transiently expressed in mammalian cells. To learn which ... The fluorescence pattern is compared to an untransfected control. Immunohistochemistry (IHC) Tissue sections...antibody. Protein expression is compared to an untransfected control and the protein size is confirmed. Residual...contain low levels of co-purified plasmid from transfection. This residual plasmid is extracted and amplified...

...cell surface proteins. J Am Chem Soc. 127(37):12770-1. PMID:16159249...with a recognizable sub-cellular localization (membrane, nucleus, etc.) are also available Non-toxic to... is based on the human O6-alkylguanine-DNA-alkyltransferase (hAGT), a DNA repair protein, and is suitable...Vector SNAP-tag Empty backbone for stable and transient mammalian expression 101133 pSNAP-CaaX Control...Control Plasmid SNAP-tag Control for endomembrane (CaaX box) localization 101129 pSNAPf-Cox8A Control Plasmid...Vector CLIP-tag Empty backbone for stable and transient mammalian expression 101134 pCLIPf-H2B Control...pMCP-tag (m) Vector ACP/MCP-tag Empty backbone for transient mammalian expression 101126 pACP-tag (m)- 2 Vector...

...available as a substrate for another round. Figure 1: Overview of prime editing. Created with BioRender.com...incorporated into the DNA by reverse transcription. The edited DNA strand displaces the unedited 5’ flap and...Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation Activate Interfere Epigenetics RNA...replace” gene editing method in which a reverse transcriptase (RT) is fused to the C terminus of Cas9 H840A...the target sequence where it nicks the non-target strand and generates a 3’ flap. The 3’ flap binds to the...Moloney murine leukemia virus (M-MLV) reverse transcriptase. Engineering of the PE enzyme and related components...including exploring new sources for the reverse transcriptase. Many PE enzymes and related tools are available...

...64325 3xFLAG-dCas9/p-bacteria 3xFLAG-dCas9 pLtetO-1 Fujii Efficient isolation of specific genomic regions...introduce gRNA-targeted single-strand breaks in DNA instead of the double-strand breaks created by wild type... opposite strands of your DNA in close proximity. These double nicks create a double-strand break (DSB...dead dCas9 fused to a transcriptional activator peptide can increase transcription of a specific gene. ...functional CRISPR/Cas enzymes will introduce a double-strand break (DSB) at a specific location based on a gRNA-defined...Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation Activate Interfere Epigenetics RNA...base editors convert C->T (or G->A on the opposite strand) within a small editing window specified by the...

...coming closer to this DNA targeting ideal. Figure 1: (A) Representation of a zinc finger (ZF) nuclease..., that will probably never happen. Yet with transcription activator-like (TAL) effectors, scientists in...sequence-specific TAL effectors for modulating mammalian transcription. Nat Biotechnol. 2011 Feb;29(2):149-53. PMID...

...material to specific cells in an organism. Figure 1. Using viral plasmids to generate virus. A) Viral ...Adenoviruses have high transduction efficiency and direct high but transient transgene expression. γ-Retrovirus...virus for gene transfer in clinical trials. These viruses have a relatively high transduction efficiency,...Dividing/Non-dividing Yes Low AAV Transient or Stable* single stranded linear DNA ∼4.5 Kb 18-26 Dividing.../Non-dividing No* Very Low Adenovirus Transient double stranded linear DNA >8 Kb 105 Dividing/Non-dividing...are versatile tools because of their ability to transduce non-dividing cells. These viruses enable long-...immunogencity. These viruses can direct long-term transgene expression, but generally are not permanently ...

...Hyg Chen 86196 pYPQ141-ZmUbi-RZ-As Maize ubiquitin 1 none As Cpf1 Qi 91715 pKEE401 yes, cut S. pyogenes...introduce gRNA-targeted single-strand breaks in DNA instead of the double-strand breaks created by wild type... opposite strands of your DNA in close proximity. These double nicks create a double-strand break (DSB...dead dCas9 fused to a transcriptional activator peptide can increase transcription of a specific gene. ...Genome Editing Cut Base Edit Nick Prime Edit Transcriptional Regulation Activate Interfere Epigenetics RNA...functional CRISPR/Cas enzymes will introduce a double-strand break (DSB) at a specific location based on a gRNA-defined...base editors convert C->T (or G->A on the opposite strand) within a small editing window specified by the...

...to determine purity of the AAV preparation. Figure 1: Silver staining of purified and non-purified AAV ...Link opens in a new window) . Transfections are performed using the transfer plasmid, a plasmid encoding...cell cultures are inspected for sterility. Transducibility Some viral vectors are tested in vitro and ...section for images). Figure 2: AAV Pro cells were transduced with either pAAV-Ef1a-mCherry-IRES-Cre (55634...filtration through a 0.45 µm polyethersulfone (PES) membrane. The preparations are then aliquoted, frozen, ...opens in a new window) ). Briefly, 293T cells are transduced with serial dilutions of a lentiviral vector,... taken off-line and discarded. Confirmation of Transfer Plasmid Addgene uses a rigorous barcode matching...

...one of three different inherited genes: Presenilin 1, Presenilin 2, and APP gene.The majority (>90%) of...used to transform iPSCs and fibroblasts into neurons and more. New and Noteworthy: Study aberrant axon initial...associated with the disease and implicate a wide range of cellular processes. The vast majority of cases...kinetics and localization for imaging synaptic transmission. Aggarwal et al. Nat Methods. 2023 May 4. See...PiggyBac plasmids with tet-inducible expression of transcription factors for sensory, motor, and cortical neuron...Use a FRET-based method to monitor structural transitions in protein self-organization. Wan et al. Cell...

...PDF 2.3 MB Zhang GeCKO pooled library amplification 1 vector system: lentiCRISPR v2 2 vector system: lentiCas9...and Wente Zebrafish: gRNA cloning, in vitro transcription, injection gRNA core ; Cas9 ; optimized Cas9...102.5 KB Jaenisch CRISPR plasmid summary for transcriptional activation dCas9 activators sgRNA dual expression...

...mediating the entry of SARS-CoV and SARS-CoV-2 viruses. ( 1 ) TMPRSS2 - a serine protease that primes the SARS-CoV... Plasmids expressing Cas12a/Cas13a, Reverse Transcriptases, etc. that may be useful for detection assays...site for furin proteases.( 3 ) BSG - (CD147), transmembrane glycoprotein of the immunoglobulin superfamily...proteolysis of SARS-CoV Spike protein, activating its membrane fusion function.( 5 ) TACE - (ADAM17) a metalloprotease... method termed DNA Endonuclease Targeted CRISPR Trans Reporter (DETECTR). Mammoth Biosciences has published...2020.06.23.166397 (Link opens in a new window) reverse transcriptase, protease, and Bst polymerase constructs now...unpublished) Taq polymerase and MMLV reverse transcriptase expression plasmids from the Drew Endy and Philippa...

...and placed in a buffer. Antibody Structure Figure 1: Structure of an antibody A standard antibody is made... together to form a “Y” shape, as shown in Figure 1. The two arms of the Y structure are responsible for...proteins by size. Transfer proteins from the gel to a membrane. Incubate the membrane with an unconjugated...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...hybridoma cells into plasmids. Plasmids are then transfected into cells and induced to express antibodies....variable regions, shown in light blue and light orange, that bind to a specific antigen, triggering an...

...NLS-mRuby2 Control Gradinaru 83900 pAAV-mDlx-GFP-Fishell-1 Dlx GFP Control Fishell 83895 pAAV-hDlx-Flex-GFP-Fishell...this serotype to deliver Cre-dependent transgenes in Cre transgenic lines. As part of our standard viral...serotype permits robust retrograde access and transgene delivery to projection neurons. Specific classes...titering by SYBR green qPCR , confirmation of the transfer plasmid with PCR, purity assessment by silver ... viral prep format. Please note this does not guarantee viral vector packaging service, but lets us know...

... Eric Campeau 21474 pLenti CMV V5-LUC Blast (w567-1) Firefly CMV Lentiviral expression of firefly luciferase...dynamic range, and resistance to photobleaching has made luciferase a common choice in assays ranging from... luciferase. Transcriptional Element Screening Optimized STARR-seq ( S elf- T ranscribing A ctive R egulatory...including transcriptional reporters for NF-kb, TGF-b, c-Myc, p53 and MAPK/JNK transcriptional reporters...collection of luciferase plasmids for assays of transcriptional regulation and bioluminescent reporters. Plasmid...bioluminescence found in a diverse number of organisms, ranging from bacteria to aquatic animals to insects. Luciferase... protein half-lives, making them useful as transcriptional reporters. However, they are not secreted, ...

...expression inducible by red light. pCph8 50552 pLtetO-1 Anhydrotetracycline Jeffrey Tabor Anhydrotetracycline...testing transcription factor binding to reporter plasmid pH3U3-zif268 (omega) . Transcription factors ... answer many interesting questions. Does my transcription factor bind to a particular sequence? Do these...wild-type Cas9 from S. pyogenes for inducing double stranded breaks. For a more comprehensive list of our bacterial...see here . pGRG Series Various Plasmids Tn7 Transposition Nancy Craig A gene of interest cloned into one... one of these plasmids can be transposed into the attTn7 attachment site found in many enterobacterial...enterobacterial genomes. The bacteria of interest are transformed with the appropriate construct, grown at the permissive...