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GFP Adeno-Associated Virus ( AAV-MecA )

GFP Adeno-Associated Virus ( AAV-MecA )

Cat.No. :  AAV00427Z

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

Serotype:  AAV Serotype 2 Storage:  -80 ℃

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AAV Particle Information

Quality Control

Cat. No. AAV00427Z
Description This virus is a reporter AAV with capsid engineering / modification. GFP AAV-MecA particles contain engineered capsid derived from AAV serotype 2 (AAV2) which has insertion of peptides GENQARS at I587. The target cell type of this capsid engineered AAV is tumor cells.
Reporter GFP
Serotype AAV Serotype 2
Target Gene GFP
Application

1. Determination of optimal MOI (multiplicity of infection), administration methods etc.

2. Detection of the infection efficiency of the AAV serotype against a specific cell type or tissue.

3. Using reporter genes to visualize the distribution and expression of AAV vectors in live animals, helping assess the biodistribution and persistence of gene delivery.

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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Background

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Q & A

Customer Reviews

Adeno-associated virus (AAV) capsid modification is an important area of research and development aimed at improving the efficacy and applicability of AAV vectors for gene therapy. The AAV capsid is the protein shell that encapsulates the viral genome and plays a critical role in the virus's ability to infect host cells, evade the immune system, and deliver therapeutic genes to specific tissues. Because the inherent properties of native AAV serotypes may not always match therapeutic requirements, various strategies have been developed to modify and optimize the capsid for therapeutic purposes. One common approach to AAV capsid modification is to engineer the surface of the virus to alter its tissue tropism. By exchanging or mutating specific amino acid residues in the capsid protein, researchers can more effectively direct AAV vectors to target specific cell types, thereby increasing the precision and potency of gene delivery. This approach is particularly valuable for treating diseases that affect specific tissues, such as the liver, muscle, or central nervous system.
Customer Q&As
What controls the transcription of capsid monomers?

A: Transcription of all VPs, which are the capsid monomers, is controlled by a single promoter (p40 in case of AAV2) resulting in a single mRNA.

Does AAV deliver DNA?

A: Adeno-associated virus (AAV) is a non-enveloped virus that can be engineered to deliver DNA to target cells and has attracted considerable attention in the field, especially in clinical-stage experimental therapeutic strategies.

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Customer Reviews
Great product!

The GFP AAV-MecA vector exceeded our expectations in studying cancer biology. The virus is able to transduce a variety of cell types and maintain stable GFP expression for extended periods of time.

Canada

01/30/2023

This greatly simplifies our experiments.

The transduction efficiency is remarkable, and the GFP expression is clear and consistent. This product has significantly streamlined our experiments and produced reliable results every time.

United Kingdom

03/26/2022

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