434 results

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BL21ΔC

Bacterial strain

#102258

Purpose

ompC deletion strain for overproduction of outer membrane proteins

Depositor

Jack Leo

Publication

Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

Bacterial resistance

None

Available since

Nov. 10, 2017

Availability

Academic Institutions and Nonprofits only
RF5

Bacterial strain

#62073

Purpose

BL21(DE3)-based E. coli amino acid auxotrophic host strain used for selective isotope labeling. aspC tyrB hisG genes deleted.

Depositor

Robert Gennis, Toshio Iwasaki

Publication

Lin et al Methods Enzymol. 2015;565:45-66. doi: 10

Bacterial resistance

None

Available since

Jan. 26, 2015

Availability

Academic Institutions and Nonprofits only
SHARK2

Bacterial strain

#248173

Purpose

Maintenance of R6K plasmids at 13 PCN

Depositor

Thomas Gorochowski

Publication

Hina-Nilesh Joshi et al ACS Synth Biol. 2026 Jan 13. doi: 10.102

Bacterial resistance

None

Available since

March 9, 2026

Availability

Academic Institutions and Nonprofits only
TB205

Bacterial strain

#230034

Purpose

Fluorescently labelled (mCherry) E. coli

Depositor

Tobias Bergmiller, Calin Guet

Publication

Bergmiller et al Science. 2017 Apr 21;356(6335):311-315.

Bacterial resistance

None

Available since

Feb. 3, 2025

Availability

Academic Institutions and Nonprofits only
E. coli BL21 (DE3) ΔEntD

Bacterial strain

#192874

Purpose

Deletion of native E. coli EntD, a 4'-PPTase required for native enterobactin synthesis. Allows expression of NRPS carrier proteins that do not harbor a phosphopantetheinyl group.

Depositor

Christian Chalut, Christophe Guilhot

Publication

Chalut et al Proc Natl Acad Sci U S A. 2006 May 30;10

Bacterial resistance

None

Species

Escherichia coli

Available since

Sept. 7, 2023

Availability

Academic Institutions and Nonprofits only
C321.∆A ompT- rne- endA- lon-

Bacterial strain

#182775

Purpose

Recoded E. coli MG1655 strain with UAG termination function removed (RF1 is deleted); ompT, rne, endA, lon inactivated

Depositor

Michael Jewett

Publication

Perez et al Biotechnol J. 2021 Dec 11:e2100330. doi:

Bacterial resistance

Ampicillin

Available since

April 18, 2023

Availability

Academic Institutions and Nonprofits only
AV04

Bacterial strain

#115926

Purpose

Expression of dCas9 gene under the control of a Ptet promoter in the E. coli chromosome

Depositor

David Bikard

Publication

Cui et al Nat Commun. 2018 May 15;9(1):1912. doi:

Bacterial resistance

None

Available since

March 26, 2019

Availability

Academic Institutions and Nonprofits only
E. coli K-12 MG1655_rLP5(nth-ydgR)

Bacterial strain

#110245

Purpose

E. coli K-12 MG1655 with Landing Pad engineered into the nth-ydgR intergenic region. The Landing Pad consists of floxed mCherry,Chlor that are cotranscribed.

Depositor

Sriram Kosuri

Publication

Urtecho et al Biochemistry. 2018 Feb 1. doi: 10.1021/a

Bacterial resistance

Chloramphenicol

Available since

March 5, 2019

Availability

Academic Institutions and Nonprofits only
BL21ΔAC

Bacterial strain

#102261

Purpose

ompA, ompC double knockout strain for overproduction of outer membrane proteins

Depositor

Jack Leo

Publication

Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

Bacterial resistance

None

Available since

Nov. 10, 2017

Availability

Academic Institutions and Nonprofits only
BL21ΔAF

Bacterial strain

#102262

Purpose

ompA, ompF double knockout strain for overproduction of outer membrane proteins

Depositor

Jack Leo

Publication

Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

Bacterial resistance

None

Available since

Nov. 10, 2017

Availability

Academic Institutions and Nonprofits only
BL21ΔABF

Bacterial strain

#102267

Purpose

ompA, lamB, ompF triple knockout strain for overproduction of outer membrane proteins

Depositor

Jack Leo

Publication

Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

Bacterial resistance

None

Available since

Nov. 10, 2017

Availability

Academic Institutions and Nonprofits only
LC-E03

Bacterial strain

#78552

Purpose

E. coli strain K-12 MG1655, pTet--Cas9 cassette integrated at 186 primary attB site.

Depositor

David Bikard

Publication

Cui et al Nucleic Acids Res. 2016 Apr 8. pii: gkw2

Bacterial resistance

None

Available since

April 4, 2017

Availability

Academic Institutions and Nonprofits only
CY027

Bacterial strain

#72402

Purpose

Bacterial strain: E. coli BW25113 ΔlacI ΔaraC ΔsdiA Ptrc*-cinR Ptrc*-rhlR

Depositor

Matthew Bennett

Publication

Chen et al Science. 2015 Aug 28;349(6251):986-9. do

Bacterial resistance

None

Available since

March 10, 2016

Availability

Academic Institutions and Nonprofits only
delta-Z

Bacterial strain

#52706

Purpose

KIlac with lacZ deletion

Depositor

Tanja Kortemme

Publication

Eames et al Science. 2012 May 18;336(6083):911-5. do

Bacterial resistance

None

Available since

Feb. 2, 2015

Availability

Academic Institutions and Nonprofits only

Cited by

1 Article
CLM24 ∆lpxM

Bacterial strain

#132780

Purpose

CLM24 strain with lpxM deletion

Depositor

Michael Jewett

Publication

Stark et al Sci Adv. 2021 Feb 3;7(6). pii: 7/6/eabe9

Bacterial resistance

None

Available since

Nov. 8, 2022

Availability

Academic Institutions and Nonprofits only
CJW4617

Bacterial strain

#177118

Purpose

E. coli strain carrying IPTG-inducible gfp-muNS gene for monitoring the mobility of cytoplasmic particles.

Depositor

Christine Jacobs-Wagner

Publication

Parry et al Cell. 2014 Jan 16;156(1-2):183-94. doi:

Bacterial resistance

Kanamycin

Available since

Jan. 6, 2022

Availability

Academic Institutions and Nonprofits only
BL21 ΔrecB

Bacterial strain

#176580

Purpose

E. coli BL21 strain (with recB genomic locus deleted) for making cell-free extracts for Linear DNA expression.

Depositor

Chase Beisel, Jean-Loup Faulon

Publication

Batista et al ACS Synth Biol. 2022 Jan 16. doi: 10.102

Bacterial resistance

None

Available since

Dec. 14, 2021

Availability

Academic Institutions and Nonprofits only
RF8

Bacterial strain

#62075

Purpose

BL21(DE3)-based E. coli amino acid auxotrophic host strain used for selective isotope labeling. asnA asnB genes deleted.

Depositor

Robert Gennis, Toshio Iwasaki

Publication

Lin et al Methods Enzymol. 2015;565:45-66. doi: 10

Bacterial resistance

None

Available since

Jan. 26, 2015

Availability

Academic Institutions and Nonprofits only
DHIP1

Bacterial strain

#226851

Purpose

Expresses HIP1 methyltransferase to methylate plasmids for delivery to cyanobacteria

Depositor

David Nielsen

Publication

Kamoku et al Biotechnol Prog. 2025 Jan 23:e3518. doi:

Bacterial resistance

Streptomycin

Species

Escherichia coli

Available since

Nov. 15, 2024

Availability

Academic Institutions and Nonprofits only
BL21ΔABC

Bacterial strain

#102266

Purpose

ompA, lamB, ompC triple knockout strain for overproduction of outer membrane proteins

Depositor

Jack Leo

Publication

Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

Bacterial resistance

None

Available since

Nov. 10, 2017

Availability

Academic Institutions and Nonprofits only

Showing: 121 - 140 of 434 results

Results per page:

Sort results by:

434 results

BL21ΔC

RF5

SHARK2

TB205

E. coli BL21 (DE3) ΔEntD

C321.∆A ompT- rne- endA- lon-

AV04

E. coli K-12 MG1655_rLP5(nth-ydgR)

BL21ΔAC

BL21ΔAF

BL21ΔABF

LC-E03

CY027

delta-Z

CLM24 ∆lpxM

CJW4617

BL21 ΔrecB

RF8

DHIP1

BL21ΔABC

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