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SLC33A1 exports oxidized glutathione to maintain endoplasmic reticulum redox homeostasis.

Liu S, Gad M, Li C, Cho K, Liu Y, Wangdu K, Belay V, Millet A, Kojima H, Sanford H, Wolk M, Urnavicius L, Fedorova M, Patti GJ, Vinogradova EV, Hite RK, Birsoy K
Nat Cell Biol. 2026 Apr 17. doi: 10.1038/s41556-026-01922-y. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
255987PMXS-EMC3-mScarlet-3xHA-IRES-bleomycinPMXS construct expressing EMC3-mScarlet-3xHA with an IRES-bleomycin cassette for ER-IP
255988PMXS-EMC3-mScarlet-3xMYC-IRES-bleomycinPMXS construct expressing EMC3-mScarlet-3xMYC with an IRES-bleomycin cassette for use as an IP control
255989PMXS-EMC3-mScarlet-3xHA-IRES-blasticidinPMXS construct expressing EMC3-mScarlet-3xHA with an IRES-blasticidin cassette for ER-IP
255990PMXS-EMC3-mScarlet-3xMYC-IRES-blasticidinPMXS construct expressing EMC3-mScarlet-3xMYC with an IRES-blasticidin cassette for use as an IP control.
255991PMXS-OST4-mScarlet-3xHA-IRES-blasticidinPMXS construct expressing OST4-mScarlet-3xHA with an IRES-blasticidin cassette for ER-IP
255992PMXS-OST4-mScarlet-3xMYC-IRES-blasticidinPMXS construct expressing OST4-mScarlet-3xMYC with an IRES-blasticidin cassette for use as an IP control.
257607PCW57.1-ER-GshF-GFPDoxycycline-inducible expression of ER-targeted GshF-GFP

Antibodies from Article