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ultra CAST

Plasmid

#236111

Purpose

Encodes sfGFP BbsI dropout for cloning in guide RNA sequence, encodes mScarlet BsmBI/BsaI dropout for cloning in cargo sequence

Depositor

Jeffrey Barrick

Article

VanDieren et al MicroPubl Biol. 2025 Aug 2;2025:10.17912

Type

Empty backbone

Available Since

July 8, 2025

Availability

Academic Institutions and Nonprofits only

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EC70202

Plasmid

#209463

Purpose

Cloning protospacers for Cas9 editing

Depositor

Wendy Harwood, Cristobal Uauy

Article

Lawrenson et al Plant Methods. 2024 Aug 13;20(1):123. do

Insert

Cas9 sgRNA

Use

CRISPR

Promoter

TaU6

Available Since

Nov. 8, 2023

Availability

Academic Institutions and Nonprofits only

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pM198

Plasmid

#173218

Purpose

Expresses OptGFP(1-9)-GB1

Depositor

Hajin Kim

Article

Chaudhary et al Genome Res. 2020 Sep;30(9):1306-1316. do

Insert

OptGFP(1-9)

Use

CRISPR and Lentiviral

Expression

Mammalian

Promoter

CMV

Available Since

Sept. 1, 2021

Availability

Academic Institutions and Nonprofits only

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pET47b-T7-enAsCas12f

Plasmid

#204642

Purpose

Expression of enAsCas12f in E. coli

Depositor

Weixin Tang

Article

Wu et al Nat Chem Biol. 2023 Jul 3. doi: 10.1038/

Insert

enAsCas12f

Tags

6xHis

Expression

Bacterial

Mutation

D196K, N199K, G276R, N328G, D364R

Promoter

T7

Available Since

Aug. 28, 2023

Availability

Academic Institutions and Nonprofits only

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SM265_EF1A-dHyperLbCas12a-KRAB-T2A-EGFP

Plasmid

#244204

Purpose

Mammalian expression of dHyperLbCas12a-KRAB with EGFP selectable marker

Depositor

Tim Reddy

Article

Melore et al Nat Commun. 2026 Feb 12. doi: 10.1038/s4

Insert

dHyperLbCas12a-KRAB

Use

CRISPR and Lentiviral

Expression

Mammalian

Mutation

dHyperLbCas12a: D156R, D235R, E292R, E350R, and D…

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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qTAG-N-Blast-dTAG

Plasmid

#207683

Purpose

Empty N-terminus donor cassette. Integrate homology arms to target the N-terminus insertion of a Blast-2A-dTAG cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Industry, Academic Institutions, and Nonprofits

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qTAG-C-mNeon-Blast

Plasmid

#207709

Purpose

Empty C-terminus donor cassette. Integrate homology arms to target the C-terminus insertion of a mNeon-2A-Blast cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Academic Institutions and Nonprofits only

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qTAG-N-Puro-mStayGold

Plasmid

#227250

Purpose

Empty N-terminus donor cassette. Integrate homology arms to target the N-terminus insertion of a Puro-2A-mStayGold cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 12, 2024

Availability

Academic Institutions and Nonprofits only

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qTAG-N-Blast-mScarlet

Plasmid

#207678

Purpose

Empty N-terminus donor cassette. Integrate homology arms to target the N-terminus insertion of a Blast-2A-mScarlet cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Industry, Academic Institutions, and Nonprofits

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qTAG-C-mStayGold-Blast

Plasmid

#227254

Purpose

Empty C-terminus donor cassette. Integrate homology arms to target the C-terminus insertion of a mStayGold-2A-Blast cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 12, 2024

Availability

Academic Institutions and Nonprofits only

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qTAG-N-Blast-ultraID

Plasmid

#207682

Purpose

Empty N-terminus donor cassette. Integrate homology arms to target the N-terminus insertion of a Blast-2A-ultraID cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Industry, Academic Institutions, and Nonprofits

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EC67907

Plasmid

#211794

Purpose

Over expresses Cas9 and GR-GRF-GIF. Must receive guide cassettes

Depositor

Wendy Harwood, Cristobal Uauy

Article

Lawrenson et al Plant Methods. 2024 Aug 13;20(1):123. do

Insert

HptII, Cas9, GR-GRF-GIF

Expression

Plant

Available Since

Jan. 16, 2024

Availability

Academic Institutions and Nonprofits only

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PB-sgRNA(MS2)

Plasmid

#102560

Purpose

Piggybac transposon sgRNA cloning backbone with MS2 loops at tetraloop and stemloop 2. Contains BbsI sites for insertion of spacer sequences.

Depositor

Ying Liu

Article

Li et al Mol Ther Nucleic Acids. 2017 Sep 15;8:64

Type

Empty backbone

Use

CRISPR; Piggybac transposon

Expression

Mammalian

Promoter

U6

Available Since

Jan. 5, 2018

Availability

Academic Institutions and Nonprofits only

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qTAG-C-mScarlet-Blast

Plasmid

#207711

Purpose

Empty C-terminus donor cassette. Integrate homology arms to target the C-terminus insertion of a mScarlet-2A-Blast cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Industry, Academic Institutions, and Nonprofits

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EC70205

Plasmid

#209466

Purpose

Cloning protospacers for Cas9 editing

Depositor

Wendy Harwood, Cristobal Uauy

Article

Lawrenson et al Plant Methods. 2024 Aug 13;20(1):123. do

Insert

Cas9 sgRNA

Use

CRISPR

Promoter

TaU6

Available Since

Nov. 8, 2023

Availability

Academic Institutions and Nonprofits only

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qTAG-N-Blast-mNeon

Plasmid

#207676

Purpose

Empty N-terminus donor cassette. Integrate homology arms to target the N-terminus insertion of a Blast-2A-mNeon cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Academic Institutions and Nonprofits only

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pSLQ13960 tyrosinase(Priestia megaterium)

Plasmid

#239454

Purpose

express tyrosinase protein and melanin

Depositor

Stanley Qi

Article

Collins et al Nat Commun. 2024 Aug 3;15(1):6563. doi:

Insert

tyrosinase

Use

CRISPR; Cell-free system using bacterial extract

Expression

Bacterial

Promoter

J23119

Available Since

June 18, 2025

Availability

Academic Institutions and Nonprofits only

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qTAG-C-3xFLAG-Blast

Plasmid

#207717

Purpose

Empty C-terminus donor cassette. Integrate homology arms to target the C-terminus insertion of a 3xFLAG-2A-Blast cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Industry, Academic Institutions, and Nonprofits

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pET47b-T7-AsCas12f-WT

Plasmid

#204640

Purpose

Expression of wild-type AsCas12f in E. coli

Depositor

Weixin Tang

Article

Wu et al Nat Chem Biol. 2023 Jul 3. doi: 10.1038/

Insert

AsCas12f

Tags

6xHis

Expression

Bacterial

Promoter

T7

Available Since

Sept. 5, 2023

Availability

Academic Institutions and Nonprofits only

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qTAG-C-dTAG-Zeo

Plasmid

#207738

Purpose

Empty C-terminus donor cassette. Integrate homology arms to target the C-terminus insertion of a dTAG-2A-Zeo cassette

Depositor

Laurence Pelletier

Article

Philip et al EMBO J. 2024 Dec 12. doi: 10.1038/s44318

Type

Empty backbone

Use

CRISPR; Donor cassette

Expression

Mammalian

Available Since

Nov. 15, 2023

Availability

Industry, Academic Institutions, and Nonprofits

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