Sequence Type

BLAST Database

BLAST Algorithm

Enter a sequence to perform a BLAST-based search of Addgene plasmid sequence databases.

We narrowed to 5,912 results for: SPI

Showing: 381 - 400 of 5912 results

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pC021 - LbmCas13a from Lachnospiraceae bacterium MA2020

Plasmid

#91911

Purpose

Expresses LbmCas13a for bacterial expression and contains backbone for spacer cloning

Depositor

Feng Zhang

Article

Abudayyeh et al Nature. 2017 Oct 4. doi: 10.1038/nature2

Insert

LbmCas13a and guide expression cassette

Expression

Bacterial

Available Since

Oct. 4, 2017

Availability

Academic Institutions and Nonprofits only

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pDMJ2-SARS-CoV-2-Spike (XBB.1.5)

Plasmid

#241134

Purpose

Expresses SARS-CoV-2 spike (XBB.1.5) protein for creating pseudotyped virus

Depositor

Jeremy Luban

Article

Youssef et al Immunity. 2025 May 6:S1074-7613(25)00178

Insert

Spike (XBB.1.5) (S SARS-CoV-2)

Expression

Mammalian

Mutation

T19I,L24del,P25del,P26del,A27S,V83A,G142D,Y144del…

Available Since

Oct. 2, 2025

Availability

Academic Institutions and Nonprofits only

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pDMJ2-SARS-CoV-2-Spike (XBB-10a)

Plasmid

#241119

Purpose

Expresses SARS-CoV-2 spike (XBB-10a) protein for creating pseudotyped virus

Depositor

Jeremy Luban

Article

Youssef et al Immunity. 2025 May 6:S1074-7613(25)00178

Insert

Spike (XBB-10a) (S SARS-CoV-2)

Expression

Mammalian

Mutation

T19R,L24del,P25del,P26del,A27S,V83A,G142D,Y144del…

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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pDMJ2-SARS-CoV-2-Spike (XBB-10b)

Plasmid

#241120

Purpose

Expresses SARS-CoV-2 spike (XBB-10b) protein for creating pseudotyped virus

Depositor

Jeremy Luban

Article

Youssef et al Immunity. 2025 May 6:S1074-7613(25)00178

Insert

Spike (XBB-10b) (S SARS-CoV-2)

Expression

Mammalian

Mutation

T19R,L24del,P25del,P26del,A27S,V83A,G142D,Y144del…

Available Since

Sept. 16, 2025

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 (Yellowhammer)

Plasmid

#212402

Purpose

Encodes SARS-CoV-2 spike L5F,D614G,Q677H for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike L5F,D614G,Q677H (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

L5F,D614G,Q677H

Promoter

CAG

Available Since

Feb. 20, 2025

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 FL.1.5.1

Plasmid

#212539

Purpose

Encodes SARS-CoV-2 variant FL1.5.1 Spike for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike FL.1.5.1 (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

See Depositor Comments.

Promoter

CAG

Available Since

Jan. 14, 2025

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 FD.1.1

Plasmid

#212537

Purpose

Encodes SARS-CoV-2 variant FD.1.1 Spike for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike FD.1.1 (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

See Depositor Comments.

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 Q183E

Plasmid

#212526

Purpose

Encodes SARS-CoV-2 spike Q183E for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike Q183E (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

Q183E

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 V213E

Plasmid

#212527

Purpose

Encodes SARS-CoV-2 spike V213E for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike V213E (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

V213E

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 G252V

Plasmid

#212528

Purpose

Encodes SARS-CoV-2 spike G252V for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike G252V (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

G252V

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 L368I

Plasmid

#212529

Purpose

Encodes SARS-CoV-2 spike L368I for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike L368I (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

L368I

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 V445P

Plasmid

#212530

Purpose

Encodes SARS-CoV-2 spike V445P for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike V445P (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

V445P

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 F486P

Plasmid

#212531

Purpose

Encodes SARS-CoV-2 spike F486P for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike F486P (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

F486P

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 V83A

Plasmid

#212524

Purpose

Encodes SARS-CoV-2 spike V83A for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike V83A (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

V83A

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 H146Q

Plasmid

#212525

Purpose

Encodes SARS-CoV-2 spike H146Q for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike H146Q (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

H146Q

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 BA.2.12.1

Plasmid

#212503

Purpose

Encodes SARS-CoV-2 variant BA.2.12.1 Spike for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike BA.2.12.1 (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

See Depositor Comments.

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 BA.2.75

Plasmid

#212506

Purpose

Encodes SARS-CoV-2 variant BA.2.75 Spike for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike BA.2.75 (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

See Depositor Comments.

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 BQ.1.1

Plasmid

#212507

Purpose

Encodes SARS-CoV-2 variant BQ.1.1 Spike for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike BQ.1.1 (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

See Depositor Comments.

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 BA.2.75.2

Plasmid

#212508

Purpose

Encodes SARS-CoV-2 variant BA.2.75.2 Spike for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike BA.2.75.2 (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

See Depositor Comments.

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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pTwist-SARS-CoV-2 Spike-deltaC18 B.1.621 (Mu)

Plasmid

#212452

Purpose

Encodes SARS-CoV-2 spike T95I ,YY144TSN ,R346K ,E484K ,N501Y ,D614G ,P681H for pseudovirus production

Depositor

Alejandro Balazs

Article

Roederer et al medRxiv [Preprint]. 2024 Mar 7:2024.03.0

Insert

SARS-CoV-2 Spike T95I ,YY144TSN ,R346K ,E484K ,N501Y ,D614G ,P681H (S Severe acute respiratory syndrome coronavirus 2)

Expression

Mammalian

Mutation

T95I ,YY144TSN ,R346K ,E484K ,N501Y ,D614G ,P681H

Promoter

CAG

Available Since

Sept. 13, 2024

Availability

Academic Institutions and Nonprofits only

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Showing: 381 - 400 of 5912 results

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