AAV with EF1a promoter driven eNpHR3.0-ECFP
Cat. No: VB4577
Availability:
2-3 weeks
Name:
AAV-EF1a-eNpHR3.0-ECFP
This AAV expresses eNpHR3.0-ECFP driven by an ubiquitous EF1a promoter.
The 1.2 Kb EF1α promoter is a commonly used, constitutive promoter derived from human elongation factor-1 alpha (EF1α). It is often used in conditions where the other constitutive promoters, such as CMV, have diminished activity or have been silenced.
NpHR is a halorhodopsin or a light-sensitive chloride channel that provides silencing of neuronal activity by hyperpolarization. It offers fast inhibition, and its peak activation falls at 589 nm.
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 1.2 Kb EF1α promoter is a commonly used, constitutive promoter derived from human elongation factor-1 alpha (EF1α). It is often used in conditions where the other constitutive promoters, such as CMV, have diminished activity or have been silenced.
NpHR is a halorhodopsin or a light-sensitive chloride channel that provides silencing of neuronal activity by hyperpolarization. It offers fast inhibition, and its peak activation falls at 589 nm.
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
- EF1a (ubiquitous)
- Storage Buffer
- PBS/5% Glycerol
- Volume
- 200ul
- Titer
- 1x10^13 GC/ml
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