We narrowed to 5,915 results for: SPI
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Plasmid#218458PurposeBacterial expression plasmid for the SARS-CoV-2 cytosolic tail (Thr1273Glu substitution) with an N-terminal GST tagDepositorInsertCytosolic tail of SARS-CoV-2 spike carrying Thr1273Glu substitution and an N-terminal GST-tag (S SARS-CoV-2)
TagsGSTExpressionBacterialMutationThr1273Glu substitutionAvailable SinceMarch 27, 2025AvailabilityAcademic Institutions and Nonprofits only -
BD-pGEX5X3-BD-SARS-CoV-2-S-tail-His1271Lys
Plasmid#218456PurposeBacterial expression plasmid for the SARS-CoV-2 cytosolic tail (His1271Lys substitution) with an N-terminal GST tagDepositorInsertCytosolic tail of SARS-CoV-2 spike carrying His1271Lys substitution and an N-terminal GST-tag (S SARS-CoV-2)
TagsGSTExpressionBacterialMutationHis1271Lys substitutionAvailable SinceMarch 27, 2025AvailabilityAcademic Institutions and Nonprofits only -
BD-pGEX5X3-SARS-CoV-2-S-tail-Lys1269Ala-His1271Ala
Plasmid#218459PurposeBacterial expression plasmid for the SARS-CoV-2 cytosolic tail (Lys1269Ala and His1271Ala substitutions) with an N-terminal GST tagDepositorInsertCytosolic tail of SARS-CoV-2 spike carrying Lys1269 and His1271 substitutions and an N-terminal GST-tag (S SARS-CoV-2)
TagsGSTExpressionBacterialMutationLys1269Ala and His1271Ala substitutionsAvailable SinceMarch 27, 2025AvailabilityAcademic Institutions and Nonprofits only -
BD-pGEX5X3-BD-SARS-CoV-2-S-tail-Thr1273Asp
Plasmid#218457PurposeBacterial expression plasmid for the SARS-CoV-2 cytosolic tail (Thr1273Asp substitution) with an N-terminal GST tagDepositorInsertCytosolic tail of SARS-CoV-2 spike carrying Thr1273Asp substitution and an N-terminal GST-tag (S SARS-CoV-2)
TagsGSTExpressionBacterialMutationThr1273Asp substitutionAvailable SinceJune 21, 2024AvailabilityAcademic Institutions and Nonprofits only -
R620-M07-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(319-541)-His6 E484K
Plasmid#170193PurposeMammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), E484K mutantDepositorAvailable SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
R620-M08-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(318-529)-3C-His8-SBP E484K
Plasmid#170194PurposeMammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), E484K mutantDepositorInsertSARS-CoV-2 RBD (S SARS-CoV-2)
Tags3C-His8-SBPExpressionMammalianMutationE484KPromoterCMV51Available SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
R620-M03-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(319-541)-His6 N501Y
Plasmid#170189PurposeMammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), N501Y mutant from B.1.1.7 variantDepositorAvailable SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
pOTTC1032 - pAAV EF1a Nuc-flox(mCherry)-EGFP (AAV Retrograde)
Viral Prep#112677-AAVrgPurposeReady-to-use AAV Retrograde particles produced from pOTTC1032 - pAAV EF1a Nuc-flox(mCherry)-EGFP (#112677). In addition to the viral particles, you will also receive purified pOTTC1032 - pAAV EF1a Nuc-flox(mCherry)-EGFP plasmid DNA. EF1a-driven, Cre-dependent color switch. This AAV directs expression of nuclear mCherry in the absence of Cre. In the presence of Cre, nuclear EGFP (and not mCherry) will be expressed. These AAV were produced with a retrograde serotype, which permits retrograde access to projection neurons. These AAV preparations are suitable purity for injection into animals.DepositorPromoterEF1aTagsmCherry (Cre-negative cells), EGFP (Cre-positive cells)Available SinceJuly 16, 2019AvailabilityAcademic Institutions and Nonprofits only -
pCAGGS/XBB.1.16-RBD
Plasmid#213070PurposeMammalian cell expression of SARS-CoV-2 Spike RBD protein of OMICRON.XBB.1.16 variantDepositorInsertpCAGGS/XBB.1.16-RBD (S )
Tags6 His TagExpressionMammalianMutationG339H,R346T,L368I,S371F,S373P,S375F,T376A,D405N,R…Available SinceMarch 12, 2024AvailabilityAcademic Institutions and Nonprofits only -
pαH-S-GSAS-2P-Omicron-BA.5
Plasmid#213828PurposeMammalian cell expression of SARS-CoV-2 Spike protein of OMICRON.2P.BA5 variantDepositorInsertpαH-S-GSAS/Omicron-2P-BA5 (S )
TagsHRV 3C cleavage site (before tags) 8X His tag 2X…ExpressionMammalianMutationG339D,R346T,S371F,S373P,S375F,T376A,D405N,R408S,K…Available SinceMarch 12, 2024AvailabilityAcademic Institutions and Nonprofits only -
pCAGGS/XBB.1.5-RBD
Plasmid#213038PurposeMammalian cell expression of SARS-CoV-2 Spike RBD protein of OMICRON.XBB.1.5 variantDepositorInsertpCAGGS/XBB.1.5-RBD (S )
Tags6 His TagExpressionMammalianMutationG339H,R346T,L368I,S371F,S373P,S375F,T376A,D405N,R…Available SinceMarch 12, 2024AvailabilityAcademic Institutions and Nonprofits only -
pCAGGS-Omicron.BA.5-RBD
Plasmid#213478PurposeMammalian cell expression of SARS-CoV-2 Spike RBD protein of OMICRON.BA.5 variantDepositorInsertpCAGGS/Omicron.BA.5 RBD (S )
Tags6 His TagExpressionMammalianMutationG339D,R346T,S371F,S373P,S375F,T376A,D405N,R408S,K…Available SinceMarch 12, 2024AvailabilityAcademic Institutions and Nonprofits only -
pCAGGS/EG5-RBD
Plasmid#213410PurposeMammalian cell expression of SARS-CoV-2 Spike RBD protein of OMICRON.EG5 variantDepositorInsertpCAGGS/EG5-RBD (S )
Tags6 His TagExpressionMammalianMutationG339H,R346T,L368I,S371F,S373P,S375F,T376A,D405N,R…Available SinceMarch 12, 2024AvailabilityAcademic 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)
Tags3C-His8-SBPExpressionMammalianMutationK417N, E484K, N501YPromoterCMV51Available SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
R620-M04-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(318-529)-3C-His8-SBP N501Y
Plasmid#170190Purposeammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), N501Y mutant from B.1.1.7 variantDepositorInsertSARS-CoV-2 RBD (S SARS-CoV-2)
Tags3C-His8-SBPExpressionMammalianMutationN501YPromoterCMV51Available SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
pTM-RBDv2
Plasmid#162785PurposeSARS-CoV-2 S protein receptor binding domain (RBD) expression in mammalian cellsDepositorInsertSARS-CoV-2 S protein receptor binding domain (RBD) (S Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2))
Tags10xHis, c-myc, and hTPA leaderExpressionMammalianPromoterCHO EEF1A1 (Translation Elongation Factor 1 Alpha…Available SinceJuly 22, 2021AvailabilityAcademic Institutions and Nonprofits only -
pAAV2-UbC-3xNLS-mScarlet-I
Plasmid#191099PurposeTo express a bright monomeric red FP to label eucaryotic cell nuclei. To be used in tissue clearing methods and other fluorescent microscopy methodsDepositorInsert3xNLS-mScarlet-I
UseAAV and Synthetic BiologyTagsThree repeats of the nuclear localizzation seque…ExpressionMammalianMutationoptimized to human codon usagePromoterUbCAvailable SinceDec. 16, 2022AvailabilityAcademic Institutions and Nonprofits only -
R620-M18-303: CMV51p> SARS-CoV-2 S-RBD(319-541)-His6 K417T/E484K/N501Y
Plasmid#170202PurposeMammalian 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)
TagsHis6ExpressionMammalianMutationK417T, E484K, N501YPromoterCMV51Available SinceMay 11, 2022AvailabilityAcademic 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)
Tags3C-His8-SBPExpressionMammalianMutationK417T, E484K, N501YPromoterCMV51Available SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only -
R620-M05-303: CMV51p> TPAss-SARS-CoV-2 S-RBD(319-541)-His6 K417N/E484K/N501Y
Plasmid#170191PurposeMammalian expression of SARS-CoV-2 spike receptor-binding domain (RBD), triple mutant from B.1.351 variantDepositorInsertSARS-CoV-2 RBD (S SARS-CoV-2)
TagsHis6ExpressionMammalianMutationK417N, E484K, N501YPromoterCMV51Available SinceMay 11, 2022AvailabilityAcademic Institutions and Nonprofits only