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CaMKIIa-HA-hM4D(Gi)-mCherry AAV (Serotype 9)

CaMKIIa-HA-hM4D(Gi)-mCherry AAV (Serotype 9)

Cat.No. :  AAV00387Z

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

Serotype:  AAV Serotype 9 Storage:  -80 ℃

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AAV Particle Information

Quality Control

Cat. No. AAV00387Z
Description Premade AAV particles in serotype 9 express HA-hM4D(Gi)-mCherry from the CaMKIIa promoter.
Serotype AAV Serotype 9
Target Gene HA-hM4D(Gi)-mCherry
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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CaMKIIa-HA-hM4D(Gi)-mCherry is an adeno-associated virus (AAV) designed for neuroscience research. AAV9 serotype 9 exhibits strong tropism for the central nervous system. The vector exploits the specificity of the CaMKIIa promoter, which is primarily active in excitatory neurons. This targeted expression allows researchers to modulate neuronal activity with high precision, providing a valuable tool for understanding complex neural circuits and behavior. The vector incorporates the human muscarinic receptor hM4D(Gi), a designer receptor activated only by designer drugs (DREADDs). The receptor was designed to respond to the inert ligand clozapine-N-oxide (CNO) to temporally modulate neuronal inhibition. When activated by CNO, hM4D(Gi) initiates the Gi/o signaling pathway, reducing neuronal excitability. This property makes it particularly suitable for studies aimed at exploring the role of specific neurons in various physiological and pathological processes, such as cognitive function, addiction, and neurodegenerative diseases. In addition, the mCherry fluorescent protein provides a direct visualization marker for expression. The combination of the mCherry reporter gene and the HA tag enables a dual validation mode, ensuring accurate tracking and expression profiling in post-mortem tissue analysis.
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Customer Reviews
High Quality and Purity

The AAV particles provided were of high purity, reducing the risk of contamination and ensuring that our experiments were conducted under optimal conditions.

Canada

10/30/2020

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