AAV with CamKII promoter driven hChR2(E123T/T159C)-mCherry

Name 
AAV-CamKII-hChR2(E123T/T159C)-mCherry
Cat No 
VB4288
Availability
2-3 weeks
Categories
Optogenetics, AAV, Over-Expression

This AAV expresses hChR2(E123T/T159C)-mCherry driven by a neuron CamKII promoter.

This 1.3 Kb promoter is derived from the murine α-Calcium/calmodulin-dependent kinase II (CaMKII), a gene with expression restricted to excitatory neurons in the neocortex and hippocampus. In cortical neurons, it was shown that the promoter activity of CaMKII(1.3) is about double that of CaMKII(2.4), probably due to some inhibitory element(s).

hChR2 is a humanized version of ChR2 for mammalian expression. Wild-type ChR2, as well as a few of its mutations, provides the fastest excitation of the channelrhodopsins offered, and is widely used in in optogenetics techniques in neuroscience. The hChR2(E123T/T159C) double mutation combines larger photocurrents from the T159C mutation and faster kinetics from the E123T mutation showing the highest speed/photocurrent combination so far. It is referred to as the second generation ultrafast optogenetics control.

VB4288
AAV-CamKII-hChR2(E123T/T159C)-mCherry

Ready-to-use AAV expressing hChR2(E123T/T159C)-mCherry driven by a neuron CamKII promoter. Available in AAV1, AAV2, AAV5, AAV6, AAV8, AAV9, AAV-DJ and other serotypes.

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Product Details

AAV Serotype
Available in AAV1, AAV2, AAV3, AAV5, AAV6, AAV8, AAV9, AAV-DJ, AAV-DJ8, AAV-DJ9 and other wildtype/synthetic AAV capsids
AAV ITR
AAV2
Promoter
CamKII (neuron)
Storage Buffer
PBS/5% Glycerol
Titer
1x10^13 GC/ml
Viral Backbone
Recombinant AAV
Volume (µL)
200

About Storage Conditions

All our viral products should be kept at -80°C. At this temperature, the virus will remain stable for 6-12 months (and in some cases, up to 2 years). Once thawed, the product can be stored at 4°C for 2-3 weeks without significant loss of biological activity. We recommend aliquoting your vectors into low protein binding tubes upon receipt. This helps avoid repeated freeze-thaw cycles, as well as prevent loss of virus. To maintain accurate titer, aliquot in at least 20ul per tube.