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AAV1-CAG-GFP/Scrambled-miRNA

AAV1-CAG-GFP/Scrambled-miRNA

Cat.No. :  AAP0002

Titer: ≥1x10^12 GC/mL / ≥1x10^13 GC/mL Size: 30 ul/100 ul/500 ul/1 ml

Serotype:  AAV Serotype 1 Storage:  -80 ℃

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AAV Particle Information

Quality Control

Cat. No. AAP0002
Description Premade AAV particles in serotype 1 expressing GFP and scrambled miRNA under the same CAG promoter. It is designed to be used as a control.
Serotype AAV Serotype 1
Tag GFP
Product Type Adeno-associated virus particles
Promoter CAG
Titer Varies lot by lot, typically ≥1x10^12 GC/mL
Size Varies lot by lot, for example, 30 μL, 50 μL, 100 μL etc.
Storage Store at -80℃. Avoid multiple freeze/thaw cycles.
Shipping Frozen on dry ice
Creative Biogene ensures high-quality AAV particles by optimizing and standardizing production protocols and performing stringent quality control (QC). The specific QC experiments performed vary between AAV particle lots.
Endotoxin Endotoxins, primarily derived from Gram-negative bacteria, can trigger adverse immune responses. Endotoxin contamination is a significant concern in the production of AAV, especially for applications in animal studies and gene therapy. Effective endotoxin quality control is essential in the development and manufacturing of AAV particles. Creative Biogene utilizes rigorous endotoxin detection methods to monitor the endotoxin level in our produced AAV particles to ensure regulatory compliance.
Purity AAV purity is critical for ensuring the safety and efficacy of AAV-based applications.AAV capsids are composed of three main protein components, known as viral proteins: VP1, VP2, and VP3. These proteins play a critical role in the structure and functionality of the AAV capsid. Monitoring the VP1, VP2, and VP3 content in AAV preparations is essential for quality control in AAV production. Our AAV particles are tested for showing three clear bands of VP1, VP2 VP3 by SDS-PAGE.
Sterility The AAV virus samples are inoculated into the cell culture medium for about 5 days to detect bacterial and fungal growth.
Transducibility Upon requirement, Creative Biogene can perform in vitro or in vivo transduction assays to evaluate the ability of AAV to deliver genetic material into target cells or tissues, and assess gene expression and functional activities.
Empty vs. Full Capsids Based-on our proprietary AAV production and purification technology, Creative Biogene can always offer AAV particles with high ratio of full capsids. If required, we can also assess the ratio for a specifc lot of AAV particles by transmission electron microscopy (TEM) or other methods.
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AAV1-CAG-GFP/Scrambled-miRNA is a pre-packaged adeno-associated virus (AAV) particle, a valuable tool in the fields of gene research and gene therapy. This vector utilizes AAV serotype 1, known for its efficient transduction of various cell types, including both dividing and non-dividing cells. A key feature of this viral vector is the use of the CAG promoter, a strong constitutive promoter that drives high levels of gene expression. This allows for sustained and stable expression of the target gene, making it ideal for a variety of experimental applications. Furthermore, by expressing green fluorescent protein (GFP) and a scrambled sequence miRNA, this vector can be used to visualize transduction efficiency and serve as a control group for studying the role of specific miRNAs in cellular processes. The use of a scrambled sequence miRNA ensures that any observed effects are specifically attributable to the experimental treatment and not to non-specific interactions, thus increasing the reliability of experimental results.

In gene therapy, it can be used to assess the efficacy of novel therapies aimed at regulating gene expression. By providing a control group in experiments, researchers can compare the effects of the experimental miRNA to those of the scrambled sequence miRNA, which is crucial for determining the specificity and effectiveness of the designed miRNA. Additionally, its ability to stably express genes over the long term makes it suitable for long-term studies. In neuroscience, this virus can be used to study the role of miRNAs in neurodegenerative diseases or other neurological disorders, for example, investigating how specific regulation affects neuronal survival, growth, and plasticity. The visualization capabilities of GFP allow for monitoring gene expression in living tissues, facilitating real-time studies of gene expression. Furthermore, it can serve as a platform for high-throughput screening in drug discovery, where researchers can identify compounds that synergize with the delivered miRNA or produce stronger effects than the control group.
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Customer Reviews
Valuable tool

This product has become an integral part of our research toolkit. The specificity and reliability of the scrambled miRNA control have enhanced the accuracy of our RNA interference experiments.

French

04/03/2023

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