Table 1. Antibodies list.

Antibody	Vendor	Catalog no.	Working dilution
GPX4	Proteintech	14432-1-AP	1:1000
SLC7A11	Proteintech	26864-1-AP	1:1000
ACSL4	ABclonal	A6826	1:1000
CD9	Abcam	ab92726	1:1000
TSG101	Abcam	ab125011	1:1000
Calnexin	Abcam	ab22595	1:1000
GAPDH	Proteintech	60004-1-Ig	1:5000

Notes.

GPX4

glutathione peroxidase 4

SLC7A11

solute carrier family 7 member 11

ACSL4

acyl-CoA synthetase long-chain family member 4