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Showing: 1 - 7 of 7 results
  1. Plasmids 101: The Promoter Region – Let's Go!

    Type
    Blog Post
    Published
    April 3, 2014, 8:05 p.m.
    .... U6 small RNA expression shRNA From the human U6 small nuclear promoter Constitutive  Murine U6 is ... trying to pick your perfect promoter! Eukaryotic Promoters   Promoter   Primarily used for RNA     .... In practice, the term "promoter" describes the combination of the promoter (RNA polymerase binding site...recognize and bind to specific promoter elements. This means that the promoter present in your plasmid backbone...RNAP II promoter, whereas small RNAs (such as shRNA) are transcribed from the RNAP III promoters. This ...post on viral vector parts. Promoter specificity Aside from choosing a promoter based on type of RNA transcript...cell types or organisms, promoters must be similarly variable. Bacterial promoters only work in prokaryotic...
  2. CRISPR 101: Multiplex Expression of gRNAs

    Type
    Blog Post
    Published
    Sept. 10, 2020, 11:45 a.m.
    ...sequence downstream of the 7SK, human U6, mouse U6, or human H1 promoters. If you express fewer than four gRNAs...from its own promoter. But that doesn’t mean you have to clone and transfect multiple promoter-gRNA constructs... of pX330, contains humanized wtCas9 and two U6 promoters. To use this plasmid, you simply order oligonucleotides...to three gRNAs. Entry vectors containing the U6 promoter and the gRNA scaffold are provided with the kit...cloning. gRNAs are expressed from two Drosophila U6 promoters. Cas9 must be supplied on a separate plasmid...can I express more than one gRNA from a single promoter using a plasmid like pX330? Unfortunately, the...contain Type IIS restriction sites flanking the promoter-gRNA construct, but with different sequences adjacent...
  3. Hot Plasmids - October 2020

    Type
    Blog Post
    Published
    Oct. 13, 2020, 1:15 p.m.
    ...express hybrid Cas9-Cas12a gRNAs under a single U6 promoter. The paralog and dual-targeting hybrid gRNA library...shown to have a half life of 84 hours in primary mouse embryonic fibroblasts. This fusion protein can be...
  4. 28 Hot Plasmid Technologies from 2015

    Type
    Blog Post
    Published
    Dec. 23, 2015, 3:30 p.m.
    ...fluorescent proteins, 8 constitutive promoters, 2 includible promoters, 3 polyA terminators and various pieces...sequences. Several pre-constructed promoter-selection marker or promoter-inducible expression related vectors...cycle indicator for mouse embryonic stem cells and a series of inducible promoter constructs. Up to 34...all chemically inducible promoters; 3) improving the strength of the promoters used; and 4) optimizing ...ideal promoter/location combination. However, other constructs which contain different promoters and/or...to study the human GM-CSF promoter and enhancer, a finely regulated promoter controlled by a mixture of...containing a promoter for constitutive (CMV, SV40, SFFV) or inducible (CMV-TO) cDNA expression, sgRNA (U6) expression...
  5. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    Published
    Jan. 6, 2015, 5:21 p.m.
    ...either the Thy1 or CAG promoter, while Brainbow AAV is under control of the EF1a promoter. Livet et al., ...transgenic mouse models and embryonic stem (ES) cells. These vectors, termed RUSH (For ROSA26 U6 short hairpin...known as SpyLigase and is a protein domain that promotes the formation of an isopeptide bond between 2 ... the lab established a dual-color RNAi “sensor” mouse strain in which Cre expression causes the induction...insert fragments of DNA containing basic parts (promoters, UTRs, coding sequences, terminators, etc) into... creating a single transcriptional unit (Ex: a promoter, 5’UTR, coding region, and terminator). Next, ...the location and distribution of synapses in the mouse brain. Kim et al is utilizing a mammalian GRASP ...
  6. 27 Hot Plasmids from 2016

    Type
    Blog Post
    Published
    Dec. 22, 2016, 3:03 p.m.
    ...the gRNA from a Drosophila U6:2 promoter and Cas9 from the actin 5C promoter. Addgene’s fly library web... over 30 promoters and 140 genes, including constructs with unique tissue-specific promoters expressing...genomic libraries are cloned downstream of a minimal promoter sequence. Should one of these random stretches...activate its own transcription from the minimal promoter and its strength can be determined from its enrichment...variety of plasmids containing many different promoters, RBS’, coding sequences (CDS), and terminators...fluorophores, generate expression vectors with various promoters suitable for in vivo expression, and/or produce...continuous expansion of compatible backbones, promoters, and genes available to the community. If you ...
Showing: 1 - 7 of 7 results