We narrowed to 141 results for: primer

1. Guzit

   Bacterial Strain

   #196902

   Purpose

   Guzit is a RNase HI(rnhA) His-tagged E. coli strain made for a cell-free expression system.

   Depositor

   Kate Adamala

   Article

   Sato et al Biotechnol Bioeng. 2023 Jul;120(7):1986-

   Bacterial Resistance

   Kanamycin

   Available Since

   Aug. 22, 2025

   Availability

   Academic Institutions and Nonprofits only

2. RNase III-His

   Bacterial Strain

   #196903

   Purpose

   RNase III-His is an E. coli strain made for a cell-free expression system.

   Depositor

   Kate Adamala

   Article

   Sato et al Biotechnol Bioeng. 2023 Jul;120(7):1986-

   Bacterial Resistance

   Kanamycin

   Available Since

   Aug. 22, 2025

   Availability

   Academic Institutions and Nonprofits only

3. BL21ΔABCF

   Bacterial Strain

   #102270

   Purpose

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

   Depositor

   Jack Leo

   Article

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

   Bacterial Resistance

   Tetracycline

   Available Since

   Nov. 10, 2017

   Availability

   Academic Institutions and Nonprofits only

4. BL21 Rosetta2 GamS

   Bacterial Strain

   #176584

   Purpose

   E. coli BL21 strain for making cell-free extracts for Linear DNA expression. Contains pRARE2 + pBADmod1-linker2-gamS plasmids.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol and Ampicillin

   Available Since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

5. BL21 Rosetta2 ΔrecBCD GamS

   Bacterial Strain

   #176586

   Purpose

   E. coli BL21 strain (with recBCD genomic locus deleted) for making cell-free extracts for Linear DNA expression. Contains pRARE2 + pBADmod1-linker2-gamS plasmids.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol and Ampicillin

   Available Since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

6. C-5545 ∆cosδε

   Bacterial Strain

   #209018

   Purpose

   Deficient in the P2 bacteriophage packaging cos site and encoding rhamnose-inducible P4 delta (δ) and epsilon (ε) genes

   Depositor

   Alfonso Jaramillo

   Article

   Tridgett et al ACS Synth Biol. 2021 Jan 15;10(1):107-11

   Bacterial Resistance

   Hygromycin

   Species

   Escherichia coli

   Available Since

   Jan. 17, 2025

   Availability

   Academic Institutions and Nonprofits only

7. BL21 Rosetta2 ΔrecB GamS

   Bacterial Strain

   #176585

   Purpose

   E. coli BL21 strain (with recB genomic locus deleted) for making cell-free extracts for Linear DNA expression. Contains pRARE2 + pBADmod1-linker2-gamS plasmids.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol and Ampicillin

   Available Since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

8. KJ740(DE3)

   Bacterial Strain

   #179486

   Purpose

   KJ740(DE3) is an OmpC-, OmpF-deletion strain of E. coli that allows for T7 promoter-based expression

   Depositor

   Debra Hansen

   Article

   Boyd et al FASEB J. 2022 Jul;36(7):e22378. doi: 10.

   Bacterial Resistance

   Tetracycline (chromosome, Tn10) (10 μg/mL); Streptomycin/Spectinomycin (chromosome) (50 μg/mL)

   Species

   Escherichia coli

   Available Since

   Feb. 9, 2024

   Availability

   Academic Institutions and Nonprofits only

9. BL21ΔF

   Bacterial Strain

   #102259

   Purpose

   ompF deletion strain for overproduction of outer membrane proteins

   Depositor

   Jack Leo

   Article

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

   Bacterial Resistance

   None

   Available Since

   Nov. 10, 2017

   Availability

   Academic Institutions and Nonprofits only

10. BL21ΔA

    Bacterial Strain

    #102256

    Purpose

    ompA deletion strain for overproduction of outer membrane proteins

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 10, 2017

    Availability

    Academic Institutions and Nonprofits only

11. BL21ΔC

    Bacterial Strain

    #102258

    Purpose

    ompC deletion strain for overproduction of outer membrane proteins

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 10, 2017

    Availability

    Academic Institutions and Nonprofits only

12. BL21ΔB

    Bacterial Strain

    #102257

    Purpose

    lamB deletion strain for overproduction of outer membrane proteins

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 10, 2017

    Availability

    Academic Institutions and Nonprofits only

13. TB204 △hisD

    Bacterial Strain

    #229548

    Purpose

    Fluorescently labelled (sfGFP) E. coli, auxotrophic for histidine

    Depositor

    Yolanda Schaerli

    Article

    Pignon et al ISME J. 2025 Jun 13:wraf122. doi: 10.109

    Bacterial Resistance

    None

    Available Since

    June 11, 2025

    Availability

    Academic Institutions and Nonprofits only

14. TB204 △metB

    Bacterial Strain

    #229549

    Purpose

    Fluorescently labelled (sfGFP) E. coli, auxotrophic for methionine

    Depositor

    Yolanda Schaerli

    Article

    Pignon et al ISME J. 2025 Jun 13:wraf122. doi: 10.109

    Bacterial Resistance

    None

    Available Since

    June 11, 2025

    Availability

    Academic Institutions and Nonprofits only

15. E. coli BW25113 ΔtnaA ΔtrpR

    Bacterial Strain

    #205015

    Purpose

    Used for the characterization of the TrpR1-PtrpO1 biosensor system with the deletion of tnaA gene and trpR gene (no antibiotics marker)

    Depositor

    Yajun Yan

    Article

    Gong et al ACS Synth Biol. 2022 Jun 17;11(6):2175-2

    Bacterial Resistance

    None

    Species

    Escherichia coli

    Available Since

    Aug. 3, 2023

    Availability

    Industry, Academic Institutions, and Nonprofits

16. BL21ΔBC

    Bacterial Strain

    #102263

    Purpose

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

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 10, 2017

    Availability

    Academic Institutions and Nonprofits only

17. BL21ΔBCF

    Bacterial Strain

    #102269

    Purpose

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

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 14, 2017

    Availability

    Academic Institutions and Nonprofits only

18. BL21ΔCF

    Bacterial Strain

    #102265

    Purpose

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

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 10, 2017

    Availability

    Academic Institutions and Nonprofits only

19. BL21ΔACF

    Bacterial Strain

    #102268

    Purpose

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

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 14, 2017

    Availability

    Academic Institutions and Nonprofits only

20. BL21ΔABC

    Bacterial Strain

    #102266

    Purpose

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

    Depositor

    Jack Leo

    Article

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

    Bacterial Resistance

    None

    Available Since

    Nov. 10, 2017

    Availability

    Academic Institutions and Nonprofits only