AAV with MBP promoter driven hChR2(C128S)-mCitrine

Name 
AAV-MBP-hChR2(C128S)-mCitrine
Cat No 
VB4226
Availability
3 weeks
Categories
Optogenetics, AAV, Over-Expression

This AAV expresses hChR2(C128S)-mCitrine driven by an olgiodendricyte MBP promoter.

The myelin basic proteins (MBPs) are a family of polypeptides that are predominantly expressed in the nervous system, where they play a major role in myelination. This 1.3 Kb mouse MBP promoter drives reporter gene expression mainly in oligodendrocytes.

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. Mutations at C128 (C128A, C128S, C128T) can extend depolarization up to seconds or even minutes; they are sometimes referred to as step-function opsins or SFOs. hChR2(C128S) provides for a 1.7-minute open-state lifetime and shows moderate expression in the hippocampal neurons and Pichia pastoris. Like C128T, it is inactivated at strong light.

VB4226
AAV-MBP-hChR2(C128S)-mCitrine

Ready-to-use AAV expressing hChR2(C128S)-mCitrine driven by an olgiodendricyte MBP 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
MBP (olgiodendricyte)
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.