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Pooled Library#174295PurposeThis library contains mutations to SARS-CoV-2 Spike RBD N501Y variant in which all surface exposed residues on S RBD (Tile 1, positions 333-436) were mutated to every other amino acid.DepositorExpressionYeastAvailable sinceSept. 13, 2021AvailabilityAcademic Institutions and Nonprofits only
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SARS-CoV-2 Spike (S) Receptor Binding Domain (RBD) library E484K Tile 2 (positions 437-527)
Pooled Library#174294PurposeThis library contains mutations to SARS-CoV-2 Spike RBD E484K variant in which all surface exposed residues on S RBD (Tile 2, positions 437-527) were mutated to every other amino acid.DepositorExpressionYeastAvailable sinceSept. 13, 2021AvailabilityAcademic Institutions and Nonprofits only -
SARS-CoV-2 Spike (S) Receptor Binding Domain (RBD) library E484K Tile 1 (positions 333-436)
Pooled Library#174293PurposeThis library contains mutations to SARS-CoV-2 Spike RBD E484K variant in which all surface exposed residues on S RBD (Tile 1, positions 333-436) were mutated to every other amino acid.DepositorExpressionYeastAvailable sinceSept. 13, 2021AvailabilityAcademic 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 -
T2A Split/Link TurboID Kit
Plasmid Kit#1000000249PurposeThe T2A Split/Link TurboID Kit uses a sequential Golden Gate assembly method and can be used to assemble mammalian expression vectors for proximity labeling experiments.DepositorAvailable sinceAug. 7, 2024AvailabilityAcademic Institutions and Nonprofits only -
pCMV-Spike
Plasmid#173921PurposeExpresses the original SARS-Cov-2 Spike Protein under a CMV PromoterDepositorInsertSARS-2 Spike Protein (S Human, Synthetic, SARS-COV-2)
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 -
pEXP(FLAG/HA-NSP1-WT)
Plasmid#188781PurposeExpresses FLAG/HA-NSP1 in mammalian cells (SARS-CoV-2 NSP1)DepositorInsertFLAG/HA-NSP1 (SARS-CoV-2)
UseFrt site to insert into hek293 t-rex genomeTagsFLAG/HAExpressionMammalianMutationPromoterCMV Dox inducibleAvailable sinceAug. 29, 2024AvailabilityAcademic Institutions and Nonprofits only -
MS2_SC2_S_Omicron
Plasmid#180229PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Omicron SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationOmicron (Amino Acid 319-869)PromoterT7Available sinceJan. 28, 2022AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_Lambda
Plasmid#175048PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Lambda SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationLambda (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_Alpha
Plasmid#175045PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Alpha SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationAlpha (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_Beta
Plasmid#175046PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Beta SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationBeta (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_B.1.640
Plasmid#180228PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the B.1.640 SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationB.1.640 (Amino Acid 319-869)PromoterT7Available sinceJan. 28, 2022AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_C.1.2
Plasmid#177367PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the C1.2 SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationC1.2 (Amino Acid 319-869)PromoterT7Available sinceJan. 20, 2022AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_Mu
Plasmid#177366PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Mu SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationMu (Amino Acid 319-869)PromoterT7Available sinceJan. 20, 2022AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_Kappa
Plasmid#175953PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Kappa SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationKappa (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits -
MS2_SC2_S_Eta
Plasmid#175954PurposeGeneration of MS2 Virus-Like Particles packaged with the sequence for the WHO Eta SARS-CoV-2 S gene (Amino Acid 319-869)DepositorInsertsUseTagsExpressionBacterialMutationEta (Amino Acid 319-869)PromoterT7Available sinceOct. 18, 2021AvailabilityIndustry, Academic Institutions, and Nonprofits