We narrowed to 915 results for: ChR2

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pAAV-nEF-Coff/Fon-ChR2(ET/TC)-EYFP

Plasmid

#137141

Purpose

Intersectional viral expression of ChR2(ET/TC)-EYFP in cells expressing Flp AND NOT Cre

Depositor

Karl Deisseroth, INTRSECT 2.0 Project

Article

Fenno et al Neuron. 2020 Jun 20. pii: S0896-6273(20)

Has Service

AAV8

Insert

Coff/Fon-ChR2(ET/TC)-EYFP

Use

AAV, Cre/Lox, and Synthetic Biology ; Flp/frt

Mutation

E123T, T159C

Promoter

nEF

Available Since

Aug. 5, 2020

Availability

Academic Institutions and Nonprofits only

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pLenti-CaMKIIa-hChR2(C128S)-EYFP-WPRE

Plasmid

#20294

Purpose

Lentiviral expression of ChR2 (C128S) Step Function Opsin (SFO) fused to EYFP, for bi-stable optogenetic excitation

Depositor

Karl Deisseroth

Article

Berndt et al Nat Neurosci. 2009 Feb . 12(2):229-34.

Insert

channelrhodopsin-2

Use

Lentiviral

Tags

EYFP

Expression

Mammalian

Mutation

changed Cysteine 128 to Serine

Available Since

May 13, 2009

Availability

Academic Institutions and Nonprofits only

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AAV-syn-ChR2-Kv-P2A-H2b-mRuby2

Plasmid

#89570

Purpose

Channelrhodopsin localized to neuronal soma with simultaneous nuclear labeling

Depositor

McLean Bolton

Article

Baker et al Elife. 2016 Aug 15;5. pii: e14193. doi:

Inserts

Channelrhodopsin
Histone 2B

Use

AAV

Tags

mRuby2

Expression

Mammalian

Mutation

H134R

Promoter

synapsin

Available Since

Feb. 7, 2018

Availability

Academic Institutions and Nonprofits only

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pAAV-Ef1a-sCreDIO hChR2(H134R)-EYFP

Plasmid

#55642

Purpose

sCre-Dependent ChR2-EYFP

Depositor

Karl Deisseroth

Article

Fenno et al Nat Methods. 2014 Jul;11(7):763-72. doi:

Insert

hChR2(H134R)-EYFP

Use

AAV; Scre-dependent

Tags

EYFP

Expression

Mammalian

Promoter

Ef1a

Available Since

Aug. 8, 2014

Availability

Academic Institutions and Nonprofits only

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pAAV-nEF-Coff/Fon-ChR2-mCherry

Plasmid

#137144

Purpose

Intersectional viral expression of ChR2-mCherry in cells expressing Flp AND NOT Cre

Depositor

Karl Deisseroth, INTRSECT 2.0 Project

Article

Fenno et al Neuron. 2020 Jun 20. pii: S0896-6273(20)

Has Service

AAV8

Insert

Coff/Fon-ChR2-mCherry

Use

AAV, Cre/Lox, and Synthetic Biology ; Flp/frt

Mutation

H134R

Promoter

nEF

Available Since

June 25, 2020

Availability

Academic Institutions and Nonprofits only

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pAAV-nEF-Con/Fon-ChR2(ET/TC)-EYFP

Plasmid

#137139

Purpose

Intersectional viral expression of ChR2(ET/TC)-EYFP in cells expressing both Cre AND Flp

Depositor

Karl Deisseroth, INTRSECT 2.0 Project

Article

Fenno et al Neuron. 2020 Jun 20. pii: S0896-6273(20)

Has Service

AAV8

Insert

Con/Fon-ChR2(ET/TC)-EYFP

Use

AAV, Cre/Lox, and Synthetic Biology ; Flp/frt

Mutation

E123T, T159C

Promoter

nEF

Available Since

Aug. 5, 2020

Availability

Academic Institutions and Nonprofits only

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pcDNA3.1-CAG-LMO1 (GLuc-ChR2-EYFP)

Plasmid

#72888

Purpose

fusion protein of Gaussia luciferase, Channelrhodopsin-2, and enhanced yellow fluorescent protein (luminopsin) for bioluminescent optogenetics

Depositor

Ute Hochgeschwender

Article

Berglund et al PLoS One. 2013;8(3):e59759. doi: 10.1371

Insert

Gaussia luciferase, Channelrhodopsin-2, EYFP

Expression

Bacterial and Mammalian

Promoter

CAG

Available Since

Aug. 27, 2019

Availability

Academic Institutions and Nonprofits only

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rAAV-CAG::FLEX-rev:ChR2HA:2a:PSAML141F,Y115F:GlyR

Plasmid

#32483

Purpose

Cre-dependent expression of ChR2 and PSAM-GlyR (L141F,Y115F) neuronal inhibitor, with IRES-EGFP marker

Depositor

Scott Sternson

Article

Magnus et al Science. 2011 Sep 2;333(6047):1292-6.

Insert

ChR2HA-2a-PSAML141F,Y115F:GlyR

Use

AAV and Cre/Lox; Adeno-associated virus, flex swi…

Tags

ChR2 2A

Promoter

CAG

Available Since

April 11, 2012

Availability

Academic Institutions and Nonprofits only

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pAAV-Ef1a-DIO hChR2(E123A)-mCherry

Plasmid

#35508

Purpose

AAV expression of EF1a-driven, cre-dependent, hChR2 variant CheTA 2.0 for ultrafast optogenetic control.

Depositor

Karl Deisseroth

Article

Mattis et al Nat Methods. 2011 Dec 18;9(2):159-72. do

Insert

hChR2

Use

AAV

Tags

mCherry

Expression

Mammalian

Mutation

E123A

Promoter

Ef1a

Available Since

April 18, 2012

Availability

Academic Institutions and Nonprofits only

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pAAV CAG ChR2 E123T T159C 2A tDimer

Plasmid

#85399

Purpose

High efficiency channelrhodopsin with cytomegalovirus enhancer fused to chicken β-actin (CAG) promoter

Depositor

Thomas Oertner

Article

Berndt et al Proc Natl Acad Sci U S A. 2011 May 3;108

Inserts

Channelrhodopsin-2
red fluorescent protein

Use

AAV

Expression

Mammalian

Mutation

E123T , T159C

Promoter

CAG and ribosomal skip sequence 2A

Available Since

Jan. 2, 2018

Availability

Academic Institutions and Nonprofits only

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RabV CVS-N2c(deltaG)-hChR2-YFP

Plasmid

#73465

Purpose

Expresses channelrhodopsin fused to YFP for monosynaptic circuit mapping and optogenetic activation

Depositor

Thomas Jessell

Article

Reardon et al Neuron. 2016 Jan 19. pii: S0896-6273(16)

Insert

hChR2-YFP

Use

Neurotropic virus

Available Since

March 28, 2016

Availability

Academic Institutions and Nonprofits only

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pLenti-CaMKIIa-hChR2(C128A)-EYFP-WPRE

Plasmid

#20293

Purpose

Lentiviral expression of ChR2 (C128A) Step Function Opsin (SFO) fused to EYFP, for bi-stable optogenetic excitation

Depositor

Karl Deisseroth

Article

Berndt et al Nat Neurosci. 2009 Feb . 12(2):229-34.

Insert

channelrhodopsin-2

Use

Lentiviral

Tags

EYFP

Expression

Mammalian

Mutation

changed Cysteine 128 to Alanine

Available Since

May 13, 2009

Availability

Academic Institutions and Nonprofits only

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pZac2.1 GfaABC1D ChR2(H134R) mCherry SV40

Plasmid

#112496

Purpose

Expresses channel rhodopsin in astrocytes

Depositor

Baljit Khakh

Article

Octeau et al Cell Rep. 2019 May 21;27(8):2249-2261.e7

Insert

ChR2(H134R)

Use

AAV

Tags

mCherry

Mutation

H134R

Promoter

GfaABC1D

Available Since

May 21, 2019

Availability

Academic Institutions and Nonprofits only

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pOTTC351 - pAAV CaMKIIa hChR2(H134R)-iRFP

Plasmid

#47905

Purpose

An AAV vector that expresses channel rhodopsin 2 (H134R) (fused to iRFP) under the CaM Kinase IIa promoter.

Depositor

Brandon Harvey

Article

Richie et al J Neurosci Methods. 2017 Jun 1;284:1-14.

Insert

hChR2(H134R)

Use

AAV

Tags

iRFP

Expression

Mammalian

Mutation

H134R

Promoter

CaMKIIa

Available Since

Sept. 19, 2013

Availability

Academic Institutions and Nonprofits only

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HCT163_pAAV-eHGT_3Xcore_1137m-minBGprom-ChR2(H134R)-EYFP-WPRE3-bGHpA

Plasmid

#233562

Purpose

Direct-expressing ChR2(H134R)-EYFP AAV virus

Depositor

Tanya Daigle, Allen Institute for Brain Science

Article

Kussick et al Cell Rep. 2025 Jun 24;44(6):115730. doi:

Insert

ChR2(H134R)-EYFP

Use

AAV

Promoter

minBglobin

Available Since

June 27, 2025

Availability

Academic Institutions and Nonprofits only

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HCT164_pAAV-3X-eHGT_1139m-minBGprom-ChR2(H134R)-EYFP-WPRE3-bGHpA

Plasmid

#233563

Purpose

Direct-expressing ChR2(H134R)-EYFP AAV virus

Depositor

Tanya Daigle, Allen Institute for Brain Science

Article

Kussick et al Cell Rep. 2025 Jun 24;44(6):115730. doi:

Insert

ChR2(H134R)-EYFP

Use

AAV

Promoter

minBglobin

Available Since

June 27, 2025

Availability

Academic Institutions and Nonprofits only

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pOTTC1822 - pAAV SYN1 DIO hChR2(H134R)-V5-ER-LBD (ChRERa)

Plasmid

#201821

Purpose

An adeno-associated viral vector expressing Cre-dependent channelrhodopsin-2 fused to a V5 epitope and the ligand-binding domain of estrogen receptor (ChRERa) from a synapsin promoter, for use in PET

Depositor

Christopher Richie

Article

Bonaventura et al Sci Transl Med. 2023 Jul 26;15(706):eadd

Insert

hChR2(H134R)-V5-ER-LBD (ChRERa)

Use

AAV

Promoter

SYN1

Available Since

Oct. 16, 2023

Availability

Academic Institutions and Nonprofits only

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pLEX307-EF1a-ChR2[H134R]-mCherry-Puro-WPRE

Plasmid

#125256

Purpose

3rd gen lentiviral expression of humanized ChR2 with H134R mutation fused to mCherry driven by EF1a promoter for optogenetic activation with puro selection

Depositor

Roger D. Kamm

Article

Osaki et al Sci Adv. 2018 Oct 10;4(10):eaat5847. doi

Insert

hChR2(H134R)

Use

Lentiviral

Tags

mCherry

Expression

Mammalian

Promoter

EF1a-forward

Available Since

May 22, 2019

Availability

Academic Institutions and Nonprofits only

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pAAV-Ef1a-FAS-hChR2(H134R)-mCherry-WPRE-pA

Plasmid

#37090

Purpose

Expresses humanized ChR2(H134R)-mCherry in cells lacking Cre (Cre-Off, flanked by alternative lox FAS sites), for optogenetic excitation

Depositor

Bernardo Sabatini

Article

Saunders et al Front Neural Circuits. 2012 Jul 27;6:47.

Insert

hChr2(H134R)-mCherry

Use

AAV and Cre/Lox; Cre-off

Tags

mCherry

Promoter

EF1a

Available Since

July 27, 2012

Availability

Academic Institutions and Nonprofits only

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pAAV-nEF-Con/Foff 2.0-ChR2(ET/TC)-EYFP

Plasmid

#137140

Purpose

Intersectional viral expression of ChR2(ET/TC)-EYFP in cells expressing Cre AND NOT Flp

Depositor

Karl Deisseroth, INTRSECT 2.0 Project

Article

Fenno et al Neuron. 2020 Jun 20. pii: S0896-6273(20)

Has Service

AAV8

Insert

Con/Foff 2.0-ChR2(ET/TC)-EYFP

Use

AAV, Cre/Lox, and Synthetic Biology ; Flp/frt

Mutation

E123T, T159C

Promoter

nEF

Available Since

June 25, 2020

Availability

Academic Institutions and Nonprofits only

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