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Vectors for ChR2

Gene Information

  • Gene Name ChR2
  • Type ORF
  • Subtype Optogenetic protein
  • Description Human codon-optimized channelrhodopsin-2 from Chlamydomonas reinhardtii, a blue light-gated, cation-selective transmembrane channel protein. It rapidly undergoes conformational change upon absorbing photons to open channel permeable to cations (Na+, K+, H+, Ca2+, etc.)
  • Application Notes Can activate excitable cells (such as neurons, muscle cells, pancreatic cells, and immune cells) by inducting depolarization of the cell membrane upon blue light stimulation; rapid ON-rate and moderate channel closing rate; maximum excitation is 470 nm.
  • References Proc Natl Acad Sci U S A. 100:13940 (2003); Nature. 446:633 (2007); Exp Physiol.96:19 (2011)
  • View ORF sequence of this gene Â»

Premade Vectors for ChR2 (These vectors are in stock and available immediately)

Gene Expression Vectors
These premade vectors are constructed with VectorBuilder’s standard backbones containing a ubiquitous promoter driving the ORF of your gene. A marker (e.g. EGFP) is placed in the vector where appropriate.
Vector Description Vector Type Marker Price
pRP[Exp]-mCherry/Neo-CAG>ChR2 Mammalian Gene Expression Vector mCherry/Neo $189.00 View Vector 
pRP[Exp]-CMV>ChR2 Mammalian Gene Expression Vector - $189.00 View Vector 
pRP[Exp]-EGFP-CAG>ChR2 Mammalian Gene Expression Vector EGFP $189.00 View Vector 
pAAV[Exp]-CMV>ChR2:WPRE Mammalian Gene Expression AAV Vector - $189.00 View Vector 
pAAV[Exp]-CAG>ChR2/HA/HA/HA:WPRE Mammalian Gene Expression AAV Vector - $339.00 View Vector 

Popular Vector Designs for ChR2(These vectors can be made very quickly)

Gene Expression Vectors
These designs are created with VectorBuilder’s standard backbones containing a ubiquitous promoter driving the ORF of your gene. A marker (e.g. EGFP) is placed in the vector where appropriate.
Vector Description Vector Type Marker Price
ChR2 expression regular plasmid vector Mammalian Gene Expression Vector   Guide 
From $189
ChR2 expression lentivirus vector Mammalian Gene Expression Lentiviral Vector   Guide 
From $189
ChR2 expression adenovirus vector Mammalian Gene Expression Adenoviral Vector   Guide 
From $189
ChR2 expression AAV vector Mammalian Gene Expression AAV Vector   Guide 
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From $189
ChR2 expression PiggyBac vector Mammalian Gene Expression PiggyBac Vector   Guide 
From $189

Can’t find desired vectors above? Use options below to obtain custom vectors.

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  • Virus packaging
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  • and more...