Table 2. Proteins that were exclusively detected in at least two FF samples from either the PCOS or OD group
Group	SwissProt ID	Description	Peptide mean	Average mass (Da)	Patients
PCOS	Q17R60	Interphotoreceptor matrix proteoglycan 1	1.5	89387	2
	Q8 WXI7	Mucin-16	1.3	2.00E+06	3
	P02765	Alpha-2-HS glycoprotein	1.5	39325	2
	P02774	Vitamin D-binding protein	2.0	52964	2
	Q15020	S Squamous cell carcinoma antigen recognized by T-cells 3	1.0	109935	2
OD	P43686	26S protease regulatory subunit 6B	1.5	47366	2
	Q8IWI9	MAX gene-associated protein	1.0	331836	2
	Q8IWI9	Transformation/transcription domain - associated protein	1.0	437603	2