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pU6-cj-E sgRNA

Plasmid

#169915

Purpose

Expression of sgRNA on an optimized gRNA scaffold contains A-U pair flip stabilize the CjCas9/sgRNA complex.

Depositor

Zhili Rong

Article

Zhang et al Nucleic Acids Res. 2021 Mar 22. pii: 617

Type

Empty backbone

Use

CRISPR

Expression

Mammalian

Available Since

June 25, 2021

Availability

Academic Institutions and Nonprofits only

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pCAG dCas9-KRAB-2A-EGFP

Plasmid

#92396

Purpose

CAG-driven ubiquitous expression of catalytically inactive Cas9 fused to KRAB repressor domain. Contains 2A-EGFP reporter. For targeted enhancer inactivation in chicken embryos.

Depositor

Tatjana Sauka-Spengler

Article

Williams et al Development. 2018 Feb 23;145(4). pii: de

Insert

dCas9_KRAB_2A_EGFP

Use

CRISPR

Expression

Mammalian

Promoter

CAG

Available Since

Aug. 24, 2017

Availability

Academic Institutions and Nonprofits only

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pCas-CmR(+)

Plasmid

#113633

Purpose

Chloramphenicol resistant derivative of pCas plasmid

Depositor

Olivier Lichtarge

Article

Swings et al Nat Commun. 2018 Jun 8;9(1):2231. doi: 1

Insert

Chloramphenicol resistance gene

Use

CRISPR

Promoter

Pcat

Available Since

Sept. 21, 2018

Availability

Academic Institutions and Nonprofits only

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p206-Switch-ON

Plasmid

#217885

Purpose

Retroviral Switch-ON vector for sgRNA expression; U6-BbsIx2-SWITCH-ON-scaffold; neoR

Depositor

Ulrich Elling

Article

Chylinski et al Nat Commun. 2019 Nov 29;10(1):5454. doi:

Type

Empty backbone

Use

CRISPR, Cre/Lox, and Retroviral

Expression

Mammalian

Promoter

hU6

Available Since

May 17, 2024

Availability

Academic Institutions and Nonprofits only

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pX458-Ef1a-Cas9-H2B-GFP

Plasmid

#159654

Purpose

Empty backbone for cloning gRNA sequences for DNA targeting. Contains an T2A linked H2B GFP nuclear reporter.

Depositor

Joseph Brzezinski

Article

Kaufman et al Development. 2021 Jun 15;148(12). pii: 2

Type

Empty backbone

Use

CRISPR

Available Since

March 19, 2021

Availability

Academic Institutions and Nonprofits only

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pPB-CAG-KRAB-dCas9-P2A-mCherry-pgk-hph

Plasmid

#233067

Purpose

Piggybac CRISPRi construct

Depositor

Markus Landthaler

Article

Vucicevic et al Cell Genom. 2025 Oct 8;5(10):100984. doi

Insert

KRAB-dCas9

Use

CRISPR

Available Since

June 5, 2025

Availability

Academic Institutions and Nonprofits only

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pHis-parallel1-NLSH2BCas9

Plasmid

#112065

Purpose

Expression and purification of NLSH2BCas9 for fungal gene editing

Depositor

Jeff Coleman

Article

Wang et al Fungal Genet Biol. 2018 May 12. pii: S10

Insert

NLS of the Fusarium oxysporum histone H2B fused to SpCas9 that was codon optimized fro Aspergillus niger

Use

CRISPR

Tags

His tag

Expression

Bacterial

Mutation

Cas9 was codon optimized for Aspergillus niger

Promoter

promoter in vector

Available Since

July 31, 2018

Availability

Academic Institutions and Nonprofits only

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pSLQ1371-sgITGB1-1

Plasmid

#121533

Purpose

sgITGB1-1 sequence: GAAGCAGGGCCAAATTGTGGG. Lentiviral mouse U6 (mU6) promoter-driven expression vector that coexpessed Puro-T2A-mCherry from a CMV promoter.

Depositor

Ovijit Chaudhuri, Stanley Qi

Article

Lee et al Sci Rep. 2019 Nov 20;9(1):17188. doi: 10

Insert

sgITGB1-1

Use

CRISPR and Lentiviral

Tags

mCherry

Expression

Mammalian

Promoter

mouse U6

Available Since

Nov. 7, 2019

Availability

Academic Institutions and Nonprofits only

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pHAGE-IRES-puro-NLS-dLwaCas13a-EGFP-NLS-3xFlag

Plasmid

#132407

Purpose

overexpression in human cells

Depositor

Ling-Ling Chen

Article

Yang et al Mol Cell. 2019 Dec 19;76(6):981-997.e7.

Insert

dLwaCas13b

Use

Lentiviral

Tags

flag

Expression

Mammalian

Mutation

R474A; H479A; R1046A; R1051A

Available Since

Jan. 13, 2020

Availability

Academic Institutions and Nonprofits only

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PRDM9dC(KRAB-SSXRD-PR/SET-dC)-Cas9

Plasmid

#186699

Purpose

Plasmid encoding PRDM9dC-Cas9 fusion under CMV promoter

Depositor

Jennifer Doudna

Article

Chen et al Proc Natl Acad Sci U S A. 2022 Dec 6;119

Insert

PRDM9dC(KRAB-SSXRD-PR/SET-dC)-Cas9 (PRDM9 Human)

Use

CRISPR

Tags

FLAG

Expression

Mammalian

Promoter

CMV

Available Since

July 5, 2022

Availability

Academic Institutions and Nonprofits only

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pX458-Ef1a-Cas9-H2B-mCherry

Plasmid

#159655

Purpose

Empty backbone for cloning gRNA sequences for DNA targeting. Contains an T2A linked H2B mCherry nuclear reporter.

Depositor

Joseph Brzezinski

Article

Kaufman et al Development. 2021 Jun 15;148(12). pii: 2

Type

Empty backbone

Use

CRISPR

Available Since

March 19, 2021

Availability

Academic Institutions and Nonprofits only

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pYPQ223 (dAsCpf1-SRDX)

Plasmid

#86209

Purpose

Deactivated AsCpf1-SRDX repressor fusion; transcriptional repressor dCpf1 Gateway entry plasmid

Depositor

Yiping Qi

Article

Tang et al Nat Plants. 2017 Feb 17;3:17018. doi: 10

Insert

dAsCpf1

Use

Gateway compatible cpf1 vectors

Tags

NLS and SRDX repressor and NLS

Expression

Plant

Mutation

D908A

Available Since

April 10, 2017

Availability

Academic Institutions and Nonprofits only

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pSLQ4419 pHR (hU6-BsmBI-BsmBI-EFS-PuroR-WPRE)

Plasmid

#214875

Purpose

Empty lentiviral backbone for guide array cloning

Depositor

Stanley Qi

Article

Tieu et al Cell. 2024 Feb 29;187(5):1278-1295.e20.

Type

Empty backbone

Use

CRISPR and Lentiviral

Expression

Mammalian

Available Since

April 4, 2024

Availability

Academic Institutions and Nonprofits only

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pBBR1.cas9-NT

Plasmid

#197871

Purpose

Constitutive expression of Cas9 endonuclease, trancRNA and crRNA with a randomly generated spacer sequence (non-targeting)

Depositor

Baojun Wang

Article

Huan et al ACS Synth Biol. 2023 Mar 17;12(3):709-72

Inserts

trancCRNA
Cas9
crRNA (non-chromosomal (E. coli/S. flexneri)-targeting spacer sequence)

Expression

Bacterial

Available Since

June 14, 2023

Availability

Academic Institutions and Nonprofits only

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pCashGem-Xyl2-URA3-LINEAR

Plasmid

#174840

Purpose

pRS414 backbone containing LINEAR fragment targeting XYL2 in S. stipitis

Depositor

Zengyi Shao

Article

Ploessl et al Nat Chem Biol. 2021 Oct 28. pii: 10.1038

Insert

Codon optimized Cas9:hGem

Use

CRISPR and Synthetic Biology

Tags

hGeminin tag

Expression

Bacterial and Yeast

Promoter

ENO1p

Available Since

Jan. 5, 2022

Availability

Academic Institutions and Nonprofits only

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Oct4-IRES-eGFP-PGK-Neo

Plasmid

#48681

Purpose

For knock-in donor vector by CRISPR/CAS system

Depositor

Rudolf Jaenisch

Article

Yang et al Cell. 2013 Aug 27. pii: S0092-8674(13)01

Insert

Oct4 (Pou5f1 Mouse)

Use

CRISPR

Tags

GFP

Available Since

Sept. 23, 2013

Availability

Academic Institutions and Nonprofits only

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pXD71Cas10RFP-Pct5.1-crRNA(AarI)-RFP

Plasmid

#192273

Purpose

E. coli - Eggerthella lenta shuttle plasmid (KanR), cumate-inducible promoter Pct5.1-crRNA(AarI)-RFP, entry plasmid for crRNA cloning

Depositor

Emily Balskus

Article

Dong et al Nat Commun. 2022 Dec 9;13(1):7624. doi:

Insert

CymR

Use

CRISPR

Expression

Bacterial

Available Since

Jan. 5, 2023

Availability

Academic Institutions and Nonprofits only

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pLX303-ABI1-dCas9

Plasmid

#154474

Purpose

Expresses ABI1 fused to the N terminus of dCas9

Depositor

Mikko Taipale

Article

Alerasool et al Nat Methods. 2020 Nov;17(11):1093-1096.

Insert

ABI1 (ABI1 Mustard Weed)

Use

Lentiviral

Expression

Mammalian

Mutation

Includes ABI1 aa 126-423, D143A

Promoter

CMV

Available Since

Oct. 5, 2020

Availability

Academic Institutions and Nonprofits only

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Cas9-sgRNA-A

Plasmid

#149369

Purpose

Expresses SpCas9 and sgRNA targeting the lenti-CDDR reporter

Depositor

Tarek Abbas

Article

Eki et al Nucleic Acids Res. 2020 Oct 17. pii: 592

Inserts

Cas9
sgRNA-A
Puromycin resistance

Use

CRISPR

Tags

3xFLAG, Nucleoplasmin NLS, and SV40 NLS

Expression

Mammalian

Promoter

CBh, PGK, and U6

Available Since

Nov. 4, 2020

Availability

Academic Institutions and Nonprofits only

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mU6-sgRNA-CLTA-mCherry

Plasmid

#240637

Purpose

Vector for expressing an sgRNA targeting CLTA promoter from the mouse U6 promoter and a puromycin resistance cassette and mCherry from the EF1Alpha promoter.

Depositor

James Nuñez

Article

Xu et al Nat Commun. 2025 Aug 26;16(1):7948. doi:

Insert

puro-T2A-mCherry

Use

CRISPR

Expression

Mammalian

Available Since

Aug. 19, 2025

Availability

Academic Institutions and Nonprofits only

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