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Plasmid#223275PurposeEncodes SARS-CoV-2 spike Q493E for pseudovirus productionDepositorInsertSARS-CoV-2 Spike Q493E (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationQ493EPromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 deltaS31
Plasmid#223278PurposeEncodes SARS-CoV-2 spike deltaS31 for pseudovirus productionDepositorInsertSARS-CoV-2 Spike deltaS31 (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationdeltaS31PromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 (B.1.525)
Plasmid#212398PurposeEncodes SARS-CoV-2 spike Q52R,A67V,Y145 deletion,E484K,D614G,Q677H,F888L for pseudovirus productionDepositorInsertSARS-CoV-2 Spike Q52R,A67V,Y145 deletion,E484K,D614G,Q677H,F888L (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationQ52R,A67V,Y145 deletion,E484K,D614G,Q677H,F888LPromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 deltaH69V70
Plasmid#212336PurposeEncodes SARS-CoV-2 spike deltaH69, deltaH70 for pseudovirus productionDepositorInsertSARS-CoV-2 Spike deltaH69, deltaH70 (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationdeltaH69, deltaH70PromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 deltaY145
Plasmid#212337PurposeEncodes SARS-CoV-2 spike Y145H for pseudovirus productionDepositorInsertSARS-CoV-2 Spike Y145H (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationY145HPromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
MAC-N SARS-CoV-2 Omicron spike protein
Plasmid#180779PurposeSars-CoV-2 variant proteinDepositorInsertMAC-N SARS-CoV-2 Omicron spike protein
UseTagsMAC-tagExpressionMammalianMutationS371L, H69-V70-, S373P, S375F, G339D, N211-, N440…PromoterAvailable sinceSept. 26, 2023AvailabilityIndustry, Academic Institutions, and Nonprofits -
pTwist-SARS-CoV-2 Spike-deltaC18 XBB.1.16
Plasmid#212532PurposeEncodes SARS-CoV-2 variant XBB.1.16 Spike for pseudovirus productionDepositorInsertSARS-CoV-2 Spike XBB.1.16 (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationSee Depositor Comments.PromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 XBB.1.5
Plasmid#212523PurposeEncodes SARS-CoV-2 variant XBB.1.5 Spike for pseudovirus productionDepositorInsertSARS-CoV-2 Spike XBB.1.5 (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationSee Depositor Comments.PromoterCAGAvailable sinceSept. 13, 2024AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 E484Q (CAA)
Plasmid#212423PurposeEncodes SARS-CoV-2 spike E484Q for pseudovirus productionDepositorInsertSARS-CoV-2 Spike E484Q (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationE484QPromoterCAGAvailable sinceFeb. 20, 2025AvailabilityAcademic Institutions and Nonprofits only -
pTwist-SARS-CoV-2 Spike-deltaC18 L981F (TTC)
Plasmid#212486PurposeEncodes SARS-CoV-2 spike L981F for pseudovirus productionDepositorInsertSARS-CoV-2 Spike L981F (S Severe acute respiratory syndrome coronavirus 2)
UseTagsExpressionMammalianMutationL981FPromoterCAGAvailable sinceFeb. 20, 2025AvailabilityAcademic Institutions and Nonprofits only