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Details	EV-TRACK ID	Experiment nr.	Species	Sample type	Separation protocol	First author	Year	EV-METRIC
	EV210077	4/6	Homo sapiens	Serum	(d)(U)C	Lapitz A	2023	67%
Study summary Full title Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis and prognostication of cholangiocarcinoma. All authors Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Castaño YP, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J, Nova-Camacho LM, Falcon-Perez JM, Elortza F, Perugorria MJ, Andersen JB, Bujanda L, Karlsen TH, Folseraas T, Rodrigues PM, Banales JM Journal J Hepatol Abstract Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early d (show more...)Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early diagnostic methods, especially important for individuals at high-risk (i.e., primary sclerosing cholangitis (PSC)). Here, we searched for protein biomarkers in serum extracellular vesicles (EVs). (hide) EV-METRIC 67% (96th percentile of all experiments on the same sample type) Reported Not reported Not applicable EV-enriched proteins Protein analysis: analysis of three or more EV-enriched proteins non EV-enriched protein Protein analysis: assessment of a non-EV-enriched protein qualitative and quantitative analysis Particle analysis: implementation of both qualitative and quantitative methods. For the quantitative method, the reporting of measured EV concentration is expected. electron microscopy images Particle analysis: inclusion of a widefield and close-up electron microscopy image density gradient Separation method: density gradient, at least as validation of results attributed to EVs EV density Separation method: reporting of obtained EV density ultracentrifugation specifics Separation method: reporting of g-forces, duration and rotor type of ultracentrifugation steps antibody specifics Protein analysis: antibody clone/reference number and dilution lysate preparation Protein analysis: lysis buffer composition Study data Sample type Serum Sample origin CCA Focus vesicles extracellular vesicle Separation protocol Separation protocol Gives a short, non-chronological overview of the different steps of the separation protocol. dUC = (Differential) (ultra)centrifugation DG = density gradient UF = ultrafiltration SEC = size-exclusion chromatography IAF = immuno-affinity capture (Differential) (ultra)centrifugation Protein markers EV: CD63/ CD81/ FGL1/ vWF/ PIGR/ FIBG/ FRIL/ FIBB/ CRP/ OIT3 non-EV: GRP78 Proteomics yes Show all info Study aim Biomarker/Identification of content (omics approaches) Sample Species Homo sapiens Sample Type Serum Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: rotor type TLA-110 Pelleting: speed (g) 100000 Wash: volume per pellet (ml) 3 Wash: time (min) 75 Wash: Rotor Type TLA-110 Wash: speed (g) 100000 Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Detected EV-associated proteins CD63/ CD81/ FGL1/ vWF/ PIGR/ FIBG/ FRIL/ FIBB/ CRP/ OIT3 Not detected contaminants GRP78 Proteomics database Yes: PRIDE. Orbitrap cohort: P Characterization: Lipid analysis No Characterization: Particle analysis NTA Report type Mean Reported size (nm) 198 EV concentration Yes EM EM-type Transmission-EM Image type Close-up

	EV210077	1/6	Homo sapiens	Serum	(d)(U)C	Lapitz A	2023	45%
Study summary Full title Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis and prognostication of cholangiocarcinoma. All authors Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Castaño YP, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J, Nova-Camacho LM, Falcon-Perez JM, Elortza F, Perugorria MJ, Andersen JB, Bujanda L, Karlsen TH, Folseraas T, Rodrigues PM, Banales JM Journal J Hepatol Abstract Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early d (show more...)Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early diagnostic methods, especially important for individuals at high-risk (i.e., primary sclerosing cholangitis (PSC)). Here, we searched for protein biomarkers in serum extracellular vesicles (EVs). (hide) EV-METRIC 45% (88th percentile of all experiments on the same sample type) Reported Not reported Not applicable EV-enriched proteins Protein analysis: analysis of three or more EV-enriched proteins non EV-enriched protein Protein analysis: assessment of a non-EV-enriched protein qualitative and quantitative analysis Particle analysis: implementation of both qualitative and quantitative methods. For the quantitative method, the reporting of measured EV concentration is expected. electron microscopy images Particle analysis: inclusion of a widefield and close-up electron microscopy image density gradient Separation method: density gradient, at least as validation of results attributed to EVs EV density Separation method: reporting of obtained EV density ultracentrifugation specifics Separation method: reporting of g-forces, duration and rotor type of ultracentrifugation steps antibody specifics Protein analysis: antibody clone/reference number and dilution lysate preparation Protein analysis: lysis buffer composition Study data Sample type Serum Sample origin Control condition Focus vesicles extracellular vesicle Separation protocol Separation protocol Gives a short, non-chronological overview of the different steps of the separation protocol. dUC = (Differential) (ultra)centrifugation DG = density gradient UF = ultrafiltration SEC = size-exclusion chromatography IAF = immuno-affinity capture (Differential) (ultra)centrifugation Protein markers EV: FGL1/ vWF/ PIGR/ FIBG/ FRIL/ FIBB/ OIT3 non-EV: None Proteomics yes Show all info Study aim Biomarker/Identification of content (omics approaches) Sample Species Homo sapiens Sample Type Serum Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: rotor type TLA-110 Pelleting: speed (g) 100000 Wash: volume per pellet (ml) 3 Wash: time (min) 75 Wash: Rotor Type TLA-110 Wash: speed (g) 100000 Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Detected EV-associated proteins FGL1/ vWF/ PIGR/ FIBG/ FRIL/ FIBB/ OIT3 Not detected EV-associated proteins CRP Proteomics database Yes: PRIDE. Orbitrap cohort: P Characterization: Lipid analysis No Characterization: Particle analysis NTA Report type Mean Reported size (nm) 215 EV concentration Yes

	EV210077	2/6	Homo sapiens	Serum	(d)(U)C	Lapitz A	2023	38%
Study summary Full title Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis and prognostication of cholangiocarcinoma. All authors Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Castaño YP, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J, Nova-Camacho LM, Falcon-Perez JM, Elortza F, Perugorria MJ, Andersen JB, Bujanda L, Karlsen TH, Folseraas T, Rodrigues PM, Banales JM Journal J Hepatol Abstract Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early d (show more...)Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early diagnostic methods, especially important for individuals at high-risk (i.e., primary sclerosing cholangitis (PSC)). Here, we searched for protein biomarkers in serum extracellular vesicles (EVs). (hide) EV-METRIC 38% (82nd percentile of all experiments on the same sample type) Reported Not reported Not applicable EV-enriched proteins Protein analysis: analysis of three or more EV-enriched proteins non EV-enriched protein Protein analysis: assessment of a non-EV-enriched protein qualitative and quantitative analysis Particle analysis: implementation of both qualitative and quantitative methods. For the quantitative method, the reporting of measured EV concentration is expected. electron microscopy images Particle analysis: inclusion of a widefield and close-up electron microscopy image density gradient Separation method: density gradient, at least as validation of results attributed to EVs EV density Separation method: reporting of obtained EV density ultracentrifugation specifics Separation method: reporting of g-forces, duration and rotor type of ultracentrifugation steps antibody specifics Protein analysis: antibody clone/reference number and dilution lysate preparation Protein analysis: lysis buffer composition Study data Sample type Serum Sample origin PSC Focus vesicles extracellular vesicle Separation protocol Separation protocol Gives a short, non-chronological overview of the different steps of the separation protocol. dUC = (Differential) (ultra)centrifugation DG = density gradient UF = ultrafiltration SEC = size-exclusion chromatography IAF = immuno-affinity capture (Differential) (ultra)centrifugation Protein markers EV: None non-EV: None Proteomics yes Show all info Study aim Biomarker/Identification of content (omics approaches) Sample Species Homo sapiens Sample Type Serum Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: rotor type TLA-110 Pelleting: speed (g) 100000 Wash: volume per pellet (ml) 3 Wash: time (min) 75 Wash: Rotor Type TLA-110 Wash: speed (g) 100000 Characterization: Protein analysis Protein Concentration Method microBCA Proteomics database Yes: PRIDE. Orbitrap cohort: P Characterization: Lipid analysis No Characterization: Particle analysis NTA Report type Mean Reported size (nm) 231 EV concentration Yes

	EV210077	3/6	Homo sapiens	Serum	(d)(U)C	Lapitz A	2023	38%
Study summary Full title Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis and prognostication of cholangiocarcinoma. All authors Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Castaño YP, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J, Nova-Camacho LM, Falcon-Perez JM, Elortza F, Perugorria MJ, Andersen JB, Bujanda L, Karlsen TH, Folseraas T, Rodrigues PM, Banales JM Journal J Hepatol Abstract Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early d (show more...)Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early diagnostic methods, especially important for individuals at high-risk (i.e., primary sclerosing cholangitis (PSC)). Here, we searched for protein biomarkers in serum extracellular vesicles (EVs). (hide) EV-METRIC 38% (82nd percentile of all experiments on the same sample type) Reported Not reported Not applicable EV-enriched proteins Protein analysis: analysis of three or more EV-enriched proteins non EV-enriched protein Protein analysis: assessment of a non-EV-enriched protein qualitative and quantitative analysis Particle analysis: implementation of both qualitative and quantitative methods. For the quantitative method, the reporting of measured EV concentration is expected. electron microscopy images Particle analysis: inclusion of a widefield and close-up electron microscopy image density gradient Separation method: density gradient, at least as validation of results attributed to EVs EV density Separation method: reporting of obtained EV density ultracentrifugation specifics Separation method: reporting of g-forces, duration and rotor type of ultracentrifugation steps antibody specifics Protein analysis: antibody clone/reference number and dilution lysate preparation Protein analysis: lysis buffer composition Study data Sample type Serum Sample origin PSC-CCA Focus vesicles extracellular vesicle Separation protocol Separation protocol Gives a short, non-chronological overview of the different steps of the separation protocol. dUC = (Differential) (ultra)centrifugation DG = density gradient UF = ultrafiltration SEC = size-exclusion chromatography IAF = immuno-affinity capture (Differential) (ultra)centrifugation Protein markers EV: None non-EV: None Proteomics yes Show all info Study aim Biomarker/Identification of content (omics approaches) Sample Species Homo sapiens Sample Type Serum Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: rotor type TLA-110 Pelleting: speed (g) 100000 Wash: volume per pellet (ml) 3 Wash: time (min) 75 Wash: Rotor Type TLA-110 Wash: speed (g) 100000 Characterization: Protein analysis Protein Concentration Method microBCA Proteomics database Yes: PRIDE. Orbitrap cohort: P Characterization: Lipid analysis No Characterization: Particle analysis NTA Report type Mean Reported size (nm) 221 EV concentration Yes

	EV210077	5/6	Homo sapiens	Serum	(d)(U)C	Lapitz A	2023	38%
Study summary Full title Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis and prognostication of cholangiocarcinoma. All authors Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Castaño YP, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J, Nova-Camacho LM, Falcon-Perez JM, Elortza F, Perugorria MJ, Andersen JB, Bujanda L, Karlsen TH, Folseraas T, Rodrigues PM, Banales JM Journal J Hepatol Abstract Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early d (show more...)Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early diagnostic methods, especially important for individuals at high-risk (i.e., primary sclerosing cholangitis (PSC)). Here, we searched for protein biomarkers in serum extracellular vesicles (EVs). (hide) EV-METRIC 38% (82nd percentile of all experiments on the same sample type) Reported Not reported Not applicable EV-enriched proteins Protein analysis: analysis of three or more EV-enriched proteins non EV-enriched protein Protein analysis: assessment of a non-EV-enriched protein qualitative and quantitative analysis Particle analysis: implementation of both qualitative and quantitative methods. For the quantitative method, the reporting of measured EV concentration is expected. electron microscopy images Particle analysis: inclusion of a widefield and close-up electron microscopy image density gradient Separation method: density gradient, at least as validation of results attributed to EVs EV density Separation method: reporting of obtained EV density ultracentrifugation specifics Separation method: reporting of g-forces, duration and rotor type of ultracentrifugation steps antibody specifics Protein analysis: antibody clone/reference number and dilution lysate preparation Protein analysis: lysis buffer composition Study data Sample type Serum Sample origin PSC to CCA Focus vesicles extracellular vesicle Separation protocol Separation protocol Gives a short, non-chronological overview of the different steps of the separation protocol. dUC = (Differential) (ultra)centrifugation DG = density gradient UF = ultrafiltration SEC = size-exclusion chromatography IAF = immuno-affinity capture (Differential) (ultra)centrifugation Protein markers EV: None non-EV: None Proteomics yes Show all info Study aim Biomarker/Identification of content (omics approaches) Sample Species Homo sapiens Sample Type Serum Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: rotor type TLA-110 Pelleting: speed (g) 100000 Wash: volume per pellet (ml) 3 Wash: time (min) 75 Wash: Rotor Type TLA-110 Wash: speed (g) 100000 Characterization: Protein analysis Protein Concentration Method microBCA Proteomics database Yes: PRIDE. Orbitrap cohort: P Characterization: Lipid analysis No Characterization: Particle analysis None

	EV210077	6/6	Homo sapiens	Serum	(d)(U)C	Lapitz A	2023	38%
Study summary Full title Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis and prognostication of cholangiocarcinoma. All authors Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Castaño YP, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J, Nova-Camacho LM, Falcon-Perez JM, Elortza F, Perugorria MJ, Andersen JB, Bujanda L, Karlsen TH, Folseraas T, Rodrigues PM, Banales JM Journal J Hepatol Abstract Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early d (show more...)Cholangiocarcinoma (CCA), heterogeneous biliary tumors with dismal prognosis, lacks accurate early diagnostic methods, especially important for individuals at high-risk (i.e., primary sclerosing cholangitis (PSC)). Here, we searched for protein biomarkers in serum extracellular vesicles (EVs). (hide) EV-METRIC 38% (82nd percentile of all experiments on the same sample type) Reported Not reported Not applicable EV-enriched proteins Protein analysis: analysis of three or more EV-enriched proteins non EV-enriched protein Protein analysis: assessment of a non-EV-enriched protein qualitative and quantitative analysis Particle analysis: implementation of both qualitative and quantitative methods. For the quantitative method, the reporting of measured EV concentration is expected. electron microscopy images Particle analysis: inclusion of a widefield and close-up electron microscopy image density gradient Separation method: density gradient, at least as validation of results attributed to EVs EV density Separation method: reporting of obtained EV density ultracentrifugation specifics Separation method: reporting of g-forces, duration and rotor type of ultracentrifugation steps antibody specifics Protein analysis: antibody clone/reference number and dilution lysate preparation Protein analysis: lysis buffer composition Study data Sample type Serum Sample origin HCC Focus vesicles extracellular vesicle Separation protocol Separation protocol Gives a short, non-chronological overview of the different steps of the separation protocol. dUC = (Differential) (ultra)centrifugation DG = density gradient UF = ultrafiltration SEC = size-exclusion chromatography IAF = immuno-affinity capture (Differential) (ultra)centrifugation Protein markers EV: None non-EV: None Proteomics yes Show all info Study aim Biomarker/Identification of content (omics approaches) Sample Species Homo sapiens Sample Type Serum Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: rotor type TLA-110 Pelleting: speed (g) 100000 Wash: volume per pellet (ml) 3 Wash: time (min) 75 Wash: Rotor Type TLA-110 Wash: speed (g) 100000 Characterization: Protein analysis Protein Concentration Method microBCA Proteomics database Yes: PRIDE. Orbitrap cohort: P Characterization: Lipid analysis No Characterization: Particle analysis None

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EV-TRACK ID	EV210077
species	Homo sapiens
sample type	Serum
condition	CCA	Control condition	PSC	PSC-CCA	PSC to CCA	HCC
separation protocol	dUC	dUC	dUC	dUC	dUC	dUC
Exp. nr.	4	1	2	3	5	6
EV-METRIC %	67	45	38	38	38	38