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Elucidating Design Principles for Engineering Cell-Derived Vesicles to Inhibit SARS-CoV-2 Infection.

Gunnels TF, Stranford DM, Mitrut RE, Kamat NP, Leonard JN
Small. 2022 May;18(19):e2200125. doi: 10.1002/smll.202200125. Epub 2022 Apr 7. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
191569pTFG001-ACE2(WT)-HAACE2 insert in a 2nd generation lentiviral transfer plasmid (pGIPZ) to generate ACE2(WT)-expressing cells. Codon-optimized for human expression. Insert contains C-terminal HA tag.
191570pTFG002-ACE2(Mut)-HAACE2 insert in a 2nd generation lentiviral transfer plasmid (pGIPZ) to generate ACE2(Mut)-expressing cells. Codon-optimized for human expression. Insert contains C-terminal HA Tag.
191571pTFG011_Spike_Parental_D614G_3xFlagSARS-CoV-2 Spike protein under CMV with D614G, C-term 19 amino acid truncation, and 3x FLAG. For expression and pseudotyping lentiviral particles.
191572pTFG027_Spike_sACE2-resistant_D614G_F486S_3xFlagMutated SARS-CoV-2 Spike under CMV with D614G, C-term 19 amino acid truncation, and 3x FLAG. Encodes F486S mutation. For expression and pseudotyping lentiviral particles.
191577pDMS151A_Tet-On-3GClonTech-Takara's doxycycline-inducible, rtTA transactivator (Tet-On-3G) cloned into a 2nd generation lentiviral transfer plasmid (pGIPZ).
191578pTFG005_Spike_Inducible_3xFlagInducible expression of SARS-CoV-2 Spike protein with C-terminal 3x FLAG tag under TRE3G promoter and cloned into a 2nd generation lentiviral transfer plasmid (modified pLVX with Hygro resistance).

Antibodies from Article