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Plasmid#176332PurposeExpresses SARS-CoV-2 S2P protein from the B.1.617 variant containing G142D-E154K-L452R-E484Q-D614G-P681R-Q1071H-H1101D mutations with single chain Fc, HRV3C protease cleavage site, and AVI tagDepositorInsertSARS-CoV-2-S2P-B.1.617-G142D-E154K-L452R-E484Q-D614G-P681R-Q1071H-H1101D (S )
UseTagsAVI, HRV3C, and scFcExpressionMammalianMutationG142D, E154K, L452R, E484Q, D614G, P681R, Q1071H,…PromoterAvailable sinceMarch 2, 2022AvailabilityAcademic Institutions and Nonprofits only -
R620-M06-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(319-529)-3C-His8-SBP K417N/E484K/N501Y
Plasmid#170192PurposeMammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), triple mutant from B.1.351 variantDepositorInsertSARS-CoV-2 RBD (S SARS-CoV-2)
UseTags3C-His8-SBPExpressionMammalianMutationK417N, E484K, N501YPromoterCMV51Available sinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 Q493R (CGA) G496S (TCA) Q498R (CGA) N501Y (TAT) Y505H (CAT)
Plasmid#212477PurposeEncodes SARS-CoV-2 spike Q493R, G496S, Q498R, N501Y, Y505H for pseudovirus productionDepositorInsertSARS-CoV-2 Spike Q493R, G496S, Q498R, N501Y, Y505H (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationQ493R, G496S, Q498R, N501Y, Y505HPromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
R620-M19-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(319-529)-3C-His8-SBP K417T/E484K/N501Y
Plasmid#170203PurposeMammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), N501Y mutant from B.1.1.28 variantDepositorInsertSARS-CoV-2 RBD (S SARS-CoV-2)
UseTags3C-His8-SBPExpressionMammalianMutationK417T, E484K, N501YPromoterCMV51Available sinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
XEC
Plasmid#233341Purposeexpressing SARS-CoV-2 XEC spike protein for pseudovirus productionDepositorInsertSpike (XEC) (S SARS-CoV-2)
UseTagsExpressionMammalianMutationT22N, F59S on the basis of KP.3PromoterCMVAvailable sinceMay 13, 2025AvailabilityAcademic Institutions and Nonprofits only -
KP.3.1.1
Plasmid#233342Purposeexpressing SARS-CoV-2 KP.3.1.1 spike protein for pseudovirus productionDepositorInsertSpike (KP.3.1.1) (S SARS-CoV-2)
UseTagsExpressionMammalianMutationS31del on the basis of KP.3PromoterCMVAvailable sinceMay 13, 2025AvailabilityAcademic Institutions and Nonprofits only -
KP.3
Plasmid#233340Purposeexpressing SARS-CoV-2 KP.3 spike protein for pseudovirus productionDepositorInsertSpike (KP.3) (S SARS-CoV-2)
UseTagsExpressionMammalianMutationF456L, Q493E, V1104L on the basis of JN.1PromoterCMVAvailable sinceMay 13, 2025AvailabilityAcademic Institutions and Nonprofits only -
pCMV-Spike-VLP
Plasmid#173922PurposeExpresses virus-like particles based upon the original SARS-Cov-2DepositorInsertsUseTagsno tags, native proteinExpressionBacterial and MammalianMutationPromoter22bp IRES, CMV, and IE2 Promoter/Enhancer from Mo…Available sinceApril 11, 2022AvailabilityIndustry, Academic Institutions, and Nonprofits -
BA.2.86
Plasmid#208583PurposeMammalian expression vector for expressing BA.2.86 SARS-CoV-2 Spike, with 19AA cytoplasmic tail truncationDepositorInsertSARS-CoV-2 variant BA.2.86 spike (S )
UseTagsExpressionMammalianMutationPromoterAvailable sinceOct. 3, 2023AvailabilityAcademic Institutions and Nonprofits only -
DV.7.1
Plasmid#208584PurposeMammalian expression vector for expressing DV.7.1 SARS-CoV-2 Spike, with 19AA cytoplasmic tail truncationDepositorInsertSARS-CoV-2 variant DV.7.1 spike (S )
UseTagsExpressionMammalianMutationPromoterAvailable sinceOct. 3, 2023AvailabilityAcademic Institutions and Nonprofits only -
pCMV-Spike
Plasmid#173921PurposeExpresses the original SARS-Cov-2 Spike Protein under a CMV PromoterDepositorInsertSARS-2 Spike Protein (S SARS-COV-2, Human, Synthetic)
UseTagsno tags, native proteinExpressionBacterial and MammalianMutationPromoterstandard CMVAvailable sinceApril 11, 2022AvailabilityIndustry, Academic Institutions, and Nonprofits -
XBB.1.5+R403K
Plasmid#208586PurposeMammalian expression vector for expressing XBB.1.5+R403K SARS-CoV-2 Spike, with 19AA cytoplasmic tail truncationDepositorInsertSARS-CoV-2 variant XBB.1.5+R403K spike (S )
UseTagsExpressionMammalianMutationPromoterAvailable sinceOct. 3, 2023AvailabilityAcademic Institutions and Nonprofits only -
XBB.1.5+F456L
Plasmid#208585PurposeMammalian expression vector for expressing XBB.1.5+F456L SARS-CoV-2 Spike, with 19AA cytoplasmic tail truncationDepositorInsertSARS-CoV-2 variant XBB.1.5+F456L spike (S )
UseTagsExpressionMammalianMutationPromoterAvailable sinceOct. 3, 2023AvailabilityAcademic Institutions and Nonprofits only -
XBB.1.5+K478R
Plasmid#208587PurposeMammalian expression vector for expressing XBB.1.5+K478R SARS-CoV-2 Spike, with 19AA cytoplasmic tail truncationDepositorInsertSARS-CoV-2 variant XBB.1.5+K478R spike (S )
UseTagsExpressionMammalianMutationPromoterAvailable sinceOct. 3, 2023AvailabilityAcademic Institutions and Nonprofits only -
XBB.1.5+L455F+F456L
Plasmid#208588PurposeMammalian expression vector for expressing XBB.1.5+L455F+F456L SARS-CoV-2 Spike, with 19AA cytoplasmic tail truncationDepositorInsertSARS-CoV-2 variant XBB.1.5+L455F+F456L spike (S )
UseTagsExpressionMammalianMutationPromoterAvailable sinceOct. 3, 2023AvailabilityAcademic Institutions and Nonprofits only -
MS2_SC2_S_Delta
Plasmid#175950PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Delta SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationDelta (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits -
pGBW-m4252984
Plasmid#153898PurposeMammalian expression plasmid for SARS-CoV-2 SARS-CoV-2 E (envelope)DepositorInsertSARS-CoV-2 SARS-CoV-2 E (envelope) (E Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationwtPromoterCMVAvailable sinceJune 12, 2020AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_WT
Plasmid#175044PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WT SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationWT (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits -
pUC19_CoV-2_linker
Plasmid#211731PurposeLinker fragment for direct rescue of SARS-CoV-2, including 5' Promoter and 3' Termination signals and 100bp SARS-CoV-2 homology regionsDepositorInsertLinker fragment SARS-CoV-2
UseTagsExpressionMammalianMutationPromoterAvailable sinceDec. 21, 2023AvailabilityAcademic Institutions and Nonprofits only -
pET21b-RBD-JA1
Plasmid#167126PurposeExpresses SARS-CoV-2 RBD in bacterial systemDepositorInsertSARS-CoV-2 Receptor Binding domain (S SARS-CoV-2)
UseTagsExpressionBacterialMutationresidues (333 to 529 aa)PromoterT7Available sinceJuly 6, 2021AvailabilityAcademic Institutions and Nonprofits only