AAV with eSYN promoter driven eMac3.0-TdTomato
Cat. No: VB2238
Availability:
2-3 weeks
Name:
AAV-eSYN-eMac3.0-TdTomato
This AAV expresses eMac3.0-TdTomato driven by a neuron eSYN promoter.
The eSYN is a hybrid promoter consisting of a 0.4Kb CMV enhancer (E) and the 0.45Kb human Synapsin I promoter fragment (hSYN1). eSYN hybrid promoter gives about 2-4 fold higher expression than that of the parental hSYN1 promoter. However, the neuronal specificity of eSYN is slightly decreased, compared to that of the parental hSYN1 promoter.
Mac is a light-activated proton pump from a species of fungus. Its peak activation is at 540 nm. It provides neuronal silencing under blue-green light, enabling two different cell populations to be silenced when used in combination with another silencing protein.
The trafficking signal (KSRITSEGEYIPLDQIDINV) is also from the inward rectifier potassium channel Kir2.1; it serves to dramatically reduce intracellular accumulation and improve membrane targeting, leading to a profound increase of photocurrents. This is the basis for many third-generation optogenetics tools
This ER export motif (FCYENEV) is from the vertebrate inward rectifier potassium channel Kir2.1. The motif prevents aggregate formation, decreases intracellular accumulations, and enhances tolerability at high expression levels. This is the strategy for developing many second-generation optogenetics tools
The eSYN is a hybrid promoter consisting of a 0.4Kb CMV enhancer (E) and the 0.45Kb human Synapsin I promoter fragment (hSYN1). eSYN hybrid promoter gives about 2-4 fold higher expression than that of the parental hSYN1 promoter. However, the neuronal specificity of eSYN is slightly decreased, compared to that of the parental hSYN1 promoter.
Mac is a light-activated proton pump from a species of fungus. Its peak activation is at 540 nm. It provides neuronal silencing under blue-green light, enabling two different cell populations to be silenced when used in combination with another silencing protein.
The trafficking signal (KSRITSEGEYIPLDQIDINV) is also from the inward rectifier potassium channel Kir2.1; it serves to dramatically reduce intracellular accumulation and improve membrane targeting, leading to a profound increase of photocurrents. This is the basis for many third-generation optogenetics tools
This ER export motif (FCYENEV) is from the vertebrate inward rectifier potassium channel Kir2.1. The motif prevents aggregate formation, decreases intracellular accumulations, and enhances tolerability at high expression levels. This is the strategy for developing many second-generation optogenetics tools
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Viral Details
- Viral Backbone
- Recombinant AAV
- AAV-ITR
- AAV2
- AAV Serotype
- Available in AAV1, AAV2, AAV3, AAV5, AAV6, AAV8, AAV9, AAV-DJ, AAV-DJ8, AAV-DJ9 and other wildtype/synthetic AAV capsids
- Promoter
- eSYN (neuron)
- Storage Buffer
- PBS/5% Glycerol
- Volume
- 200ul
- Titer
- 1x10^13 GC/ml
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