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pKL09-GCaMP6f-mScarlet bb118

Plasmid

#158979

Purpose

Constitutive expression (sigma 70 promoter) of GCaMP6f tethered to mScarlet fluorophores in E. coli.

Depositor

Joel Kralj

Article

Bruni et al eLife. 2020 Aug 4;9. pii: 58706. doi: 10

Insert

GCaMP6f-mScarlet fusion

Expression

Bacterial

Mutation

codon optimized for e. coli from Addgene#100833

Promoter

Bba_J23118 (sigma 70)

Available Since

Sept. 17, 2020

Availability

Academic Institutions and Nonprofits only

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pHybrid-Electra2

Plasmid

#179475

Purpose

Expresses Electra2 in bacterial cells and Electra2 and mScarlet in mammalian cells

Depositor

Kiryl Piatkevich

Article

Papadaki et al Sci Rep. 2022 Jun 17;12(1):10190. doi: 1

Inserts

Electra2
mScarlet-I

Expression

Bacterial and Mammalian

Available Since

July 28, 2022

Availability

Academic Institutions and Nonprofits only

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pDB016

Plasmid

#99220

Purpose

Accessory plasmid for aaRS PACE; negative selection

Depositor

David Liu

Article

Bryson et al Nat Chem Biol. 2017 Oct 16. doi: 10.1038

Insert

PT7 [SD8] gIII-neg

Expression

Bacterial

Promoter

PT7

Available Since

Oct. 16, 2017

Availability

Academic Institutions and Nonprofits only

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pCE1

Plasmid

#174434

Purpose

Candida optimized monomeric eGFP with RIPLING linker sequence.

Depositor

Clarissa Nobile

Article

Ennis et al Microbiol Spectr. 2021 Dec 22;9(3):e0182

Insert

Candida optimized monomeric GFP

Expression

Bacterial

Available Since

Dec. 8, 2021

Availability

Academic Institutions and Nonprofits only

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pCoofy35

Plasmid

#43985

Depositor

Sabine Suppmann

Article

Scholz et al BMC Biotechnol. 2013 Feb 14;13(1):12.

Type

Empty backbone

Tags

MBP

Expression

Bacterial

Promoter

T7

Available Since

Oct. 28, 2013

Availability

Academic Institutions and Nonprofits only

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pSC101-Donor

Plasmid

#140630

Purpose

Kanamycin resistance donor for ShCAST_harboring the temperature sensitive pSC101 origin of replication.

Depositor

Sheng Yang

Article

Zhang et al ACS Synth Biol. 2020 Jun 17. doi: 10.102

Insert

LE, RE, KanR, temperature sensitive pSC101 origin of replication

Use

CRISPR; Transposon

Expression

Bacterial

Available Since

July 17, 2020

Availability

Academic Institutions and Nonprofits only

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pBBR1-Rha-ETh1h2e_yi23-kan

Plasmid

#166670

Purpose

Genome engineering of Burkholderia

Depositor

Jun Fu

Insert

ETh1h2e_yi23

Expression

Bacterial

Available Since

April 6, 2021

Availability

Academic Institutions and Nonprofits only

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pDNA2.0 6H-TEV-KRAS

Plasmid

#111849

Purpose

Expresses wild type human KRAS (amino acids 1 - 169) in E. coli with amino terminal 6xHIS tag that can be removed with TEV protease.

Depositor

Kenneth Westover

Article

Hunter et al Mol Cancer Res. 2015 Sep;13(9):1325-35.

Insert

KRAS (KRAS Human)

Tags

6xHis-tag and TEV protease cleavage sequence

Expression

Bacterial

Promoter

T5

Available Since

June 20, 2018

Availability

Academic Institutions and Nonprofits only

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L4440_BioBrick-SCR-sgRNA-A

Plasmid

#177811

Purpose

Overexpression of sgRNAs in E. coli HT115 (scrambled targeting sequences)

Depositor

Michael Ristow

Article

Fischer et al J Biol Chem. 2022 May 27:102085. doi: 10

Insert

Scrambled sgRNA targeting sequences

Expression

Bacterial

Available Since

June 1, 2022

Availability

Academic Institutions and Nonprofits only

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pAC-SP6

Plasmid

#102418

Purpose

Ac transposase with SP6 promoter for in vitro transcription

Depositor

Tatjana Sauka-Spengler

Article

Chong-Morrison et al Biol Open. 2023 Jun 15;12(6):bio059995.

Insert

Ac transposase

Expression

Bacterial

Promoter

SP6

Available Since

Oct. 30, 2017

Availability

Academic Institutions and Nonprofits only

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pCIRCNpu

Plasmid

#74226

Purpose

Vector for SICLOPPS-mediated protein circularization using the Nostoc punctiforme DnaE intein.

Depositor

Barbara Di Ventura, Roland Eils

Article

Waldhauer et al Mol Biosyst. 2015 Nov 10;11(12):3231-43.

Type

Empty backbone

Use

Synthetic Biology

Tags

Npu DnaE C-intein and Npu DnaE N-intein

Expression

Bacterial

Promoter

T7-lac

Available Since

April 14, 2016

Availability

Academic Institutions and Nonprofits only

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pET28a-PACT

Plasmid

#50352

Purpose

bacterial expression of PACT

Depositor

Kumiko Ui-Tei

Article

Takahashi et al PLoS One. 2013 May 2;8(5):e63434. doi: 1

Insert

PACT (PRKRA Human)

Tags

His and Myc

Expression

Bacterial

Promoter

T7

Available Since

Jan. 15, 2014

Availability

Academic Institutions and Nonprofits only

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pCWori cytochrome P450-BM3h 9D7

Plasmid

#61308

Purpose

Expresses Cytochrome P450-BM3h 9D7 with C-terminal 6-His tag

Depositor

Alan Jasanoff

Article

Brustad et al J Mol Biol. 2012 Sep 14;422(2):245-62. d

Insert

Cytochrome P450-BM3 heme domain 9D7

Tags

6xHis

Expression

Bacterial

Mutation

T268A, I263A, T438V, A328G

Promoter

Tac

Available Since

Feb. 11, 2015

Availability

Academic Institutions and Nonprofits only

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pGEX-6P-1 Stu2 1-590

Plasmid

#38314

Depositor

Anthony Hyman

Article

Widlund et al Mol Biol Cell. 2012 Sep 19.

Insert

5' 1770 bp from STU2 ORF (STU2 Budding Yeast)

Tags

GST

Expression

Bacterial

Promoter

tac

Available Since

Aug. 17, 2012

Availability

Academic Institutions and Nonprofits only

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pZac2.1 gfaABC1D-Ezr-BioID2-HA

Plasmid

#176744

Purpose

Expresses Ezrin fused with BioID2 at the C-terminus in astrocytes

Depositor

Baljit Khakh

Article

Soto et al Nature. 2023 Apr;616(7958):764-773. doi:

Insert

Ezr-BioID2-BioID2-HA

Use

AAV

Tags

HA

Expression

Bacterial

Promoter

gfaABC1D

Available Since

April 11, 2023

Availability

Academic Institutions and Nonprofits only

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cwby0005

Plasmid

#232214

Purpose

GGA cloning MS-his-AGGA-promoter-ccdb-TTCC

Depositor

David Baker

Article

Qian et al bioRxiv 2025.08.05.668824; doi: https://

Insert

ccdb

Expression

Bacterial

Promoter

T7

Available Since

Nov. 4, 2025

Availability

Academic Institutions and Nonprofits only

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pQE80L-SpyCatcher-ELP-GFP

Plasmid

#69835

Purpose

Bacterial expression plasmid containing SpyCatcher-ELP-GFP fusion. SpyCatcher forms a covalent bond with SpyTag and can be used to label plasma membrane localized SpyTag-C1C2 in live cells.

Depositor

Viviana Gradinaru

Article

Bedbrook et al Chem Biol. 2015 Aug 20;22(8):1108-21. do

Insert

SpyCatcher-ELP-GFP

Tags

6x His Tag, GFP, and TEV Tag

Expression

Bacterial

Promoter

T5 promoter/lac operator element

Available Since

July 19, 2017

Availability

Academic Institutions and Nonprofits only

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pEaaK-NanR-J23113-pNanA-CadC-pCadBA-GFP

Plasmid

#200277

Purpose

Characterisation of the sialic acid-responsive circuit with fluorescent reporter

Depositor

Matthew Chang

Article

Koh et al Nat Commun. 2022 Jul 4;13(1):3834. doi:

Inserts

CadC
NanR

Expression

Bacterial

Available Since

Aug. 1, 2023

Availability

Academic Institutions and Nonprofits only

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pGTM_COV2_NSP3_003_SUMO

Plasmid

#233739

Purpose

Expresses SARS-CoV-2 Nsp3 residues 746-1063 for the purification of an active PLpro protease. Following Sumo Protease cleavage no nonnative residues remain on the PLpro protein

Depositor

Gaetano Montelione

Article

De Falco et al STAR Protoc. 2025 Sep 19;6(3):103952. do

Insert

PLpro (ORF1ab SARS-CoV-2)

Tags

6xHis-Sumo

Expression

Bacterial

Promoter

T7 lac

Available Since

Feb. 4, 2026

Availability

Academic Institutions and Nonprofits only

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cBEST3

Plasmid

#234659

Purpose

Expresses cytosine base editor - spCas9n (D10A) fused to APOBEC1 and UGI, Include Golden Gate compatible cassette for sgRNA insertion

Depositor

Mingzi M. Zhang

Article

Lin et al Appl Environ Microbiol. 2025 Mar 10:e019

Inserts

spCas9 cytosine base editor
Golden Gate compatible sgRNA insertion cassette

Use

CRISPR and Synthetic Biology

Expression

Bacterial

Promoter

P3 and kasO17tss

Available Since

Nov. 13, 2025

Availability

Academic Institutions and Nonprofits only

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