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pJSC090 - Bacterial expression plasmid for SpCas9 + K855A variant

Plasmid

#101213

Purpose

Bacterial expression plasmid for SpCas9 + K855A variant

Depositor

Jennifer Doudna, Keith Joung

Article

Chen et al Nature. 2017 Sep 20. doi: 10.1038/nature

Insert

SpCas9 variant K855A

Tags

10x His, MBP, and TEV site

Expression

Bacterial

Mutation

K855A

Promoter

T7

Available Since

Oct. 25, 2017

Availability

Academic Institutions and Nonprofits only

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M3-dCAS9-DNMT3A

Plasmid

#220237

Purpose

Expresses dCAS9-DNMT3A fusion protein and double marker GFP-T2A-Puro under independent promoters

Depositor

Maja Jagodic

Article

Kakhki et al bioRxiv 2025.03.15.641804; doi: 10.1101/

Inserts

M3-dCAS9-DNMT3A (dCas9-3A)
GFP-T2A-Puro

Use

CRISPR

Expression

Mammalian

Available Since

Jan. 13, 2026

Availability

Academic Institutions and Nonprofits only

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pAAV-CMV-FLEX-SaCas9-U6-sgHtr2c (mouse/rat)

Plasmid

#249541

Purpose

Cre-dependent editing of Htr2c with SaCas9

Depositor

Larry Zweifel

Insert

Htr2c (Htr2c, Htr2c Rat, Mouse)

Use

AAV and CRISPR

Expression

Mammalian

Promoter

U6

Available Since

Dec. 17, 2025

Availability

Academic Institutions and Nonprofits only

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pGGA-FT guide RNA1_7

Plasmid

#246797

Purpose

A GreenGate entry vector containing a guide RNA expression cassette targeting the AtFT gene with 7 different gRNAs

Depositor

Danhua Jiang

Insert

AtU6-1 promoter-FT guide RNA1-AtU6-1 promoter-FT guide RNA3- (FT Synthetic, Mustard Weed)

Use

CRISPR; Greengate cloning entry vector

Expression

Plant

Available Since

Dec. 17, 2025

Availability

Academic Institutions and Nonprofits only

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pHAGE-IRES-puro-NLS-dLbCas12a-EGFP-NLS-3xFlag

Plasmid

#236364

Purpose

Overexpression of dLbCas12a in human cells

Depositor

Ling-Ling Chen

Article

Yang et al Nat Methods. 2024 Sep;21(9):1646-1657. d

Insert

dLbCas12a

Use

CRISPR and Lentiviral

Mutation

WT

Available Since

Dec. 1, 2025

Availability

Academic Institutions and Nonprofits only

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pAAVS1-P-6XPyltRNA-dCas9K1151TAG-IRESPylRS

Plasmid

#248695

Purpose

Expression dead CRISPR/Cas9 with unnatural amino acid incorporated at K1151 residue

Depositor

Shuibing Chen

Article

Zhu et al Proc Natl Acad Sci U S A. 2025 Oct 7;122

Insert

dead CRISPR/Cas9 K1151TAG, MbPylRS

Use

CRISPR

Expression

Mammalian

Promoter

CAG

Available Since

Nov. 20, 2025

Availability

Academic Institutions and Nonprofits only

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phU6-LaTranC-mini-sgRNA

Plasmid

#246934

Purpose

for HEK293T human cell genome editing

Depositor

Caixia Gao

Article

Jin et al Cell. 2025 Sep 29:S0092-8674(25)01035-9.

Insert

LaTranC mini-sgRNA

Use

CRISPR

Available Since

Oct. 23, 2025

Availability

Academic Institutions and Nonprofits only

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pKMW306_U6-sgRNA-EMX1

Plasmid

#244824

Purpose

Mammalian expression of SpyCas9 single guide RNA targeting EMX1

Depositor

Jennifer Doudna

Article

Shi et al Mol Cell. 2025 May 1;85(9):1730-1742.e9.

Insert

SpyCas9 single guide RNA

Use

CRISPR

Expression

Mammalian

Promoter

U6

Available Since

Sept. 17, 2025

Availability

Academic Institutions and Nonprofits only

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pKMW124_dCas9

Plasmid

#244821

Purpose

Mammalian expression of catalytically inactive Cas9 (dCas9)

Depositor

Jennifer Doudna

Article

Shi et al Mol Cell. 2025 May 1;85(9):1730-1742.e9.

Insert

dCas9 (WT)

Use

CRISPR

Tags

3xFLAG-SV40 NLS and Nucleoplasmin NLS

Expression

Mammalian

Mutation

D10A/H840A

Promoter

CAG, U6

Available Since

Sept. 17, 2025

Availability

Academic Institutions and Nonprofits only

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pEM7_CL7_Bac_2NLS-Flex-Cas12a (LbCas12a)-4NLS

Plasmid

#244842

Purpose

Bacterial expression of Flex-Cas12a LbCas12a with 2xSV40 NLS at N-terminus and 4xSV40 at C-terminus

Depositor

Jennifer Doudna

Article

Ma et al Nucleic Acids Res. 2025 Jul 8;53(13):gka

Insert

Flex-Cas12a

Use

CRISPR

Tags

10xHis-CL7-2xSV40 NLS and 4xSV40 NLS

Expression

Bacterial

Mutation

G146R/R182V/D535G/S551F/D665N/E795Q

Promoter

T7

Available Since

Sept. 17, 2025

Availability

Academic Institutions and Nonprofits only

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pHS26_10xHis_MBP_TEV_VRER-Cas9

Plasmid

#244829

Purpose

Bacterial expression of VRER Cas9 for protein purification

Depositor

Jennifer Doudna

Article

Shi et al Mol Cell. 2025 May 1;85(9):1730-1742.e9.

Insert

VRER Cas9

Use

CRISPR

Tags

10xHis-MBP

Expression

Bacterial

Mutation

D1135V/G1218R/R1335E/T1337R

Promoter

T7

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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pHS16_10xHis_MBP_TEV_xPBA-Cas9

Plasmid

#244830

Purpose

Bacterial expression of xPBA Cas9 for protein purification

Depositor

Jennifer Doudna

Article

Shi et al Mol Cell. 2025 May 1;85(9):1730-1742.e9.

Insert

xPBA Cas9

Use

CRISPR

Tags

10xHis-MBP

Expression

Bacterial

Promoter

T7

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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pHS23_10xHis_MBP_TEV_SpG-Cas9

Plasmid

#244826

Purpose

Bacterial expression of SpG Cas9 for protein purification

Depositor

Jennifer Doudna

Article

Shi et al Mol Cell. 2025 May 1;85(9):1730-1742.e9.

Insert

SpG Cas9

Use

CRISPR

Tags

10xHis-MBP

Expression

Bacterial

Mutation

D1135L/S1136W/G1218K/E1219Q/R1335Q/T1337R

Promoter

T7

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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pHS25_10xHis_MBP_TEV_EQR-Cas9

Plasmid

#244828

Purpose

Bacterial expression of EQR Cas9 for protein purification

Depositor

Jennifer Doudna

Article

Shi et al Mol Cell. 2025 May 1;85(9):1730-1742.e9.

Insert

EQR Cas9

Use

CRISPR

Tags

10xHis-MBP

Expression

Bacterial

Mutation

D1135E/R1335Q/T1337R

Promoter

T7

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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PB-PE iSM

Plasmid

#235995

Purpose

Expresses iSM (iSpyMac) prime editor and pegRNA in mammalian cells

Depositor

Tobias Cantz

Article

Eggenschwiler et al Nucleic Acids Res. 2025 Aug 11;53(15):gk

Insert

iSM_H840A-PE2-MMLV-RT(dBB)-P2A-PAC_dTK(dBB)

Use

CRISPR and Synthetic Biology; Piggybac transposon

Tags

bpSV40 NLS

Expression

Mammalian

Available Since

Aug. 18, 2025

Availability

Academic Institutions and Nonprofits only

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iSM_PPL2-IP

Plasmid

#235989

Purpose

Expresses iSM_PPL2 in mammalian cells

Depositor

Tobias Cantz

Article

Eggenschwiler et al Nucleic Acids Res. 2025 Aug 11;53(15):gk

Insert

iSM_PPL2

Use

CRISPR

Expression

Mammalian

Mutation

replacement of 5 amino acids of Smac-Cas9 PL2 wit…

Promoter

EF-1a

Available Since

Aug. 18, 2025

Availability

Academic Institutions and Nonprofits only

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pCAG-48xHSPA1B array

Plasmid

#236378

Purpose

Expression of array of 48 crRNAs targeting HSPA1B

Depositor

Ling-Ling Chen

Article

Yang et al Nat Methods. 2024 Sep;21(9):1646-1657. d

Insert

48xHSPA1B crRNA array (HSPA1B Human)

Use

CRISPR and Lentiviral

Available Since

July 17, 2025

Availability

Academic Institutions and Nonprofits only

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pCAG-48xNFIL3 array

Plasmid

#236379

Purpose

Expression of array of 48 crRNAs targeting NFIL3

Depositor

Ling-Ling Chen

Article

Yang et al Nat Methods. 2024 Sep;21(9):1646-1657. d

Insert

48xNFIL3 crRNA array (NFIL3 Human)

Use

CRISPR and Lentiviral

Available Since

July 17, 2025

Availability

Academic Institutions and Nonprofits only

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pCAG-48xS100A10 array

Plasmid

#236381

Purpose

Expression of array of 48 crRNAs targeting S100A10

Depositor

Ling-Ling Chen

Article

Yang et al Nat Methods. 2024 Sep;21(9):1646-1657. d

Insert

48xS100A10 crRNA array (S100A10 Human)

Use

CRISPR and Lentiviral

Available Since

July 17, 2025

Availability

Academic Institutions and Nonprofits only

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pHAGE-IRES-puro-NLS-dFnCas12a-EGFP-NLS-3xFlag

Plasmid

#236375

Purpose

Overexpression of dFnCas12a in human cells

Depositor

Ling-Ling Chen

Article

Yang et al Nat Methods. 2024 Sep;21(9):1646-1657. d

Insert

dFnCas12a

Use

CRISPR and Lentiviral

Mutation

WT

Available Since

July 15, 2025

Availability

Academic Institutions and Nonprofits only

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