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Details	EV-TRACK ID	Experiment nr.	Species	Sample type	Separation protocol	First author	Year	EV-METRIC
	EV180050	1/6	Homo sapiens	liver stem cells	(d)(U)C Filtration	Alice Gualerzi	2019	66%
Study summary Full title Raman spectroscopy as a quick tool to assess purity of extracellular vesicle preparations and predict their functionality All authors Alice Gualerzi, Sander Alexander Antonius Kooijmans, Stefania Niada, Silvia Picciolini, Anna Teresa Brini, Giovanni Camussi & Marzia Bedoni Journal J Extracell Vesicles Abstract Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerativ (show more...)Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerative capacity, which may be exploited for therapeutic purposes. Because of EV interaction with other soluble secreted factors, EV activity may depend on the employed purification method, which limits cross-study comparisons and therapeutic development. Raman spectroscopy (RS) is a quick and easy method to assess EV purity and composition, giving in-depth biochemical overview on EV preparation. Hereby, we show how this method can be used to characterise EVs isolated from human liver stem cells and bone marrow mesenchymal stem/stromal cells by means of conventional ultracentrifugation (UC) and size exclusion chromatography (SEC) protocols. The obtained EV preparations were demonstrated to be characterised by different degrees of purity and a specific Raman fingerprint that represents both the cell source and the isolation procedure used. Moreover, RS provided useful hints to explore the factors underlying the functional diversity of EV preparations from the same cell source, thus representing a valuable tool to assess EV quality prior to functional assays or therapeutic application. (hide) EV-METRIC 66% (93rd 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 Cell culture supernatant 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 (d)(U)C Filtration Adj. k-factor 156.9 (pelleting) / 156.9 (washing) Protein markers EV: TSG101/ CD63/ CD81/ Alix/ beta-actin/ Flotillin-1/ CD9 non-EV: Calnexin/ Calreticulin Proteomics no Show all info Study aim New methodological development, Technical analysis comparing/optimizing EV-related methods, Function Sample Species Homo sapiens Sample Type Cell culture supernatant EV-producing cells liver stem cells EV-harvesting Medium Serum free medium Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Below or equal to 800 g Between 800 g and 10,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: time(min) 70 Pelleting: rotor type Type 70 Ti Pelleting: speed (g) 100000 Pelleting: adjusted k-factor 156.9 Wash: time (min) 70 Wash: Rotor Type Type 70 Ti Wash: speed (g) 100000 Wash: adjusted k-factor 156.9 Filtration steps > 0.45 µm, Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Antibody details provided? Yes Lysis buffer provided? Yes Detected EV-associated proteins Alix, CD63, CD81, CD9, Flotillin-1, TSG101, beta-actin Not detected contaminants Calnexin, Calreticulin Characterization: Lipid analysis No Characterization: Particle analysis PMID previous EV particle analysis Other Extra particle analysis NTA Report type Mean Reported size (nm) 189 ± 27 EV concentration Yes EM EM-type Transmission-EM Image type Wide-field Other particle analysis name(1) Raman spectroscopy

	EV180050	2/6	Homo sapiens	bone marrow-derived mesenchymal stem cells	(d)(U)C Filtration	Alice Gualerzi	2019	66%
Study summary Full title Raman spectroscopy as a quick tool to assess purity of extracellular vesicle preparations and predict their functionality All authors Alice Gualerzi, Sander Alexander Antonius Kooijmans, Stefania Niada, Silvia Picciolini, Anna Teresa Brini, Giovanni Camussi & Marzia Bedoni Journal J Extracell Vesicles Abstract Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerativ (show more...)Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerative capacity, which may be exploited for therapeutic purposes. Because of EV interaction with other soluble secreted factors, EV activity may depend on the employed purification method, which limits cross-study comparisons and therapeutic development. Raman spectroscopy (RS) is a quick and easy method to assess EV purity and composition, giving in-depth biochemical overview on EV preparation. Hereby, we show how this method can be used to characterise EVs isolated from human liver stem cells and bone marrow mesenchymal stem/stromal cells by means of conventional ultracentrifugation (UC) and size exclusion chromatography (SEC) protocols. The obtained EV preparations were demonstrated to be characterised by different degrees of purity and a specific Raman fingerprint that represents both the cell source and the isolation procedure used. Moreover, RS provided useful hints to explore the factors underlying the functional diversity of EV preparations from the same cell source, thus representing a valuable tool to assess EV quality prior to functional assays or therapeutic application. (hide) EV-METRIC 66% (93rd 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 Cell culture supernatant 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 (d)(U)C Filtration Adj. k-factor 156.9 (pelleting) Protein markers EV: CD81/ Flotillin-1/ CD63 non-EV: Calnexin/ Calreticulin Proteomics no Show all info Study aim New methodological development, Technical analysis comparing/optimizing EV-related methods, Function Sample Species Homo sapiens Sample Type Cell culture supernatant EV-producing cells bone marrow-derived mesenchymal stem cells EV-harvesting Medium Serum free medium Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Below or equal to 800 g Between 800 g and 10,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: time(min) 70 Pelleting: rotor type Type 70 Ti Pelleting: speed (g) 100000 Pelleting: adjusted k-factor 156.9 Filtration steps > 0.45 µm, Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Antibody details provided? Yes Lysis buffer provided? Yes Detected EV-associated proteins CD63, CD81, Flotillin-1 Not detected contaminants Calnexin, Calreticulin Characterization: Lipid analysis No Characterization: Particle analysis PMID previous EV particle analysis Other Extra particle analysis NTA Report type Mean Reported size (nm) 212 ± 34 EV concentration Yes EM EM-type Transmission-EM Image type Wide-field Other particle analysis name(1) Raman spectroscopy

	EV180050	5/6	Homo sapiens	bone marrow-derived mesenchymal stem cells	(d)(U)C Filtration	Alice Gualerzi	2019	66%
Study summary Full title Raman spectroscopy as a quick tool to assess purity of extracellular vesicle preparations and predict their functionality All authors Alice Gualerzi, Sander Alexander Antonius Kooijmans, Stefania Niada, Silvia Picciolini, Anna Teresa Brini, Giovanni Camussi & Marzia Bedoni Journal J Extracell Vesicles Abstract Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerativ (show more...)Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerative capacity, which may be exploited for therapeutic purposes. Because of EV interaction with other soluble secreted factors, EV activity may depend on the employed purification method, which limits cross-study comparisons and therapeutic development. Raman spectroscopy (RS) is a quick and easy method to assess EV purity and composition, giving in-depth biochemical overview on EV preparation. Hereby, we show how this method can be used to characterise EVs isolated from human liver stem cells and bone marrow mesenchymal stem/stromal cells by means of conventional ultracentrifugation (UC) and size exclusion chromatography (SEC) protocols. The obtained EV preparations were demonstrated to be characterised by different degrees of purity and a specific Raman fingerprint that represents both the cell source and the isolation procedure used. Moreover, RS provided useful hints to explore the factors underlying the functional diversity of EV preparations from the same cell source, thus representing a valuable tool to assess EV quality prior to functional assays or therapeutic application. (hide) EV-METRIC 66% (93rd 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 Cell culture supernatant 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 (d)(U)C Filtration Adj. k-factor 156.9 (pelleting) / 156.9 (washing) Protein markers EV: CD81/ Flotillin-1/ CD63 non-EV: Calnexin/ Calreticulin Proteomics no Show all info Study aim New methodological development, Technical analysis comparing/optimizing EV-related methods, Function Sample Species Homo sapiens Sample Type Cell culture supernatant EV-producing cells bone marrow-derived mesenchymal stem cells EV-harvesting Medium Serum free medium Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Below or equal to 800 g Between 800 g and 10,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: time(min) 70 Pelleting: rotor type Type 70 Ti Pelleting: speed (g) 100000 Pelleting: adjusted k-factor 156.9 Wash: time (min) 70 Wash: Rotor Type Type 70 Ti Wash: speed (g) 100000 Wash: adjusted k-factor 156.9 Filtration steps > 0.45 µm, Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Antibody details provided? Yes Lysis buffer provided? Yes Detected EV-associated proteins CD63, CD81, Flotillin-1 Not detected contaminants Calnexin, Calreticulin Characterization: Lipid analysis No Characterization: Particle analysis PMID previous EV particle analysis Other Extra particle analysis NTA Report type Mean Reported size (nm) 204 ± 42 EV concentration Yes EM EM-type Transmission-EM Image type Wide-field Other particle analysis name(1) Raman spectroscopy

	EV180050	6/6	Homo sapiens	liver stem cells	(d)(U)C Filtration	Alice Gualerzi	2019	66%
Study summary Full title Raman spectroscopy as a quick tool to assess purity of extracellular vesicle preparations and predict their functionality All authors Alice Gualerzi, Sander Alexander Antonius Kooijmans, Stefania Niada, Silvia Picciolini, Anna Teresa Brini, Giovanni Camussi & Marzia Bedoni Journal J Extracell Vesicles Abstract Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerativ (show more...)Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerative capacity, which may be exploited for therapeutic purposes. Because of EV interaction with other soluble secreted factors, EV activity may depend on the employed purification method, which limits cross-study comparisons and therapeutic development. Raman spectroscopy (RS) is a quick and easy method to assess EV purity and composition, giving in-depth biochemical overview on EV preparation. Hereby, we show how this method can be used to characterise EVs isolated from human liver stem cells and bone marrow mesenchymal stem/stromal cells by means of conventional ultracentrifugation (UC) and size exclusion chromatography (SEC) protocols. The obtained EV preparations were demonstrated to be characterised by different degrees of purity and a specific Raman fingerprint that represents both the cell source and the isolation procedure used. Moreover, RS provided useful hints to explore the factors underlying the functional diversity of EV preparations from the same cell source, thus representing a valuable tool to assess EV quality prior to functional assays or therapeutic application. (hide) EV-METRIC 66% (93rd 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 Cell culture supernatant 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 (d)(U)C Filtration Adj. k-factor 156.9 (pelleting) Protein markers EV: TSG101/ CD63/ CD81/ Alix/ beta-actin/ Flotillin-1/ CD9 non-EV: Calnexin/ Calreticulin Proteomics no Show all info Study aim New methodological development, Technical analysis comparing/optimizing EV-related methods, Function Sample Species Homo sapiens Sample Type Cell culture supernatant EV-producing cells liver stem cells EV-harvesting Medium Serum free medium Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Below or equal to 800 g Between 800 g and 10,000 g Between 100,000 g and 150,000 g Pelleting performed Yes Pelleting: time(min) 70 Pelleting: rotor type Type 70 Ti Pelleting: speed (g) 100000 Pelleting: adjusted k-factor 156.9 Filtration steps > 0.45 µm, Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Antibody details provided? Yes Lysis buffer provided? Yes Detected EV-associated proteins Alix, CD63, CD81, CD9, Flotillin-1, TSG101, beta-actin Not detected contaminants Calnexin, Calreticulin Characterization: Lipid analysis No Characterization: Particle analysis PMID previous EV particle analysis Other Extra particle analysis NTA Report type Mean Reported size (nm) 184 ± 33 EV concentration Yes EM EM-type Transmission-EM Image type Wide-field Other particle analysis name(1) Raman spectroscopy

	EV180050	3/6	Homo sapiens	bone marrow-derived mesenchymal stem cells	(d)(U)C Filtration SEC UF	Alice Gualerzi	2019	62%
Study summary Full title Raman spectroscopy as a quick tool to assess purity of extracellular vesicle preparations and predict their functionality All authors Alice Gualerzi, Sander Alexander Antonius Kooijmans, Stefania Niada, Silvia Picciolini, Anna Teresa Brini, Giovanni Camussi & Marzia Bedoni Journal J Extracell Vesicles Abstract Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerativ (show more...)Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerative capacity, which may be exploited for therapeutic purposes. Because of EV interaction with other soluble secreted factors, EV activity may depend on the employed purification method, which limits cross-study comparisons and therapeutic development. Raman spectroscopy (RS) is a quick and easy method to assess EV purity and composition, giving in-depth biochemical overview on EV preparation. Hereby, we show how this method can be used to characterise EVs isolated from human liver stem cells and bone marrow mesenchymal stem/stromal cells by means of conventional ultracentrifugation (UC) and size exclusion chromatography (SEC) protocols. The obtained EV preparations were demonstrated to be characterised by different degrees of purity and a specific Raman fingerprint that represents both the cell source and the isolation procedure used. Moreover, RS provided useful hints to explore the factors underlying the functional diversity of EV preparations from the same cell source, thus representing a valuable tool to assess EV quality prior to functional assays or therapeutic application. (hide) EV-METRIC 62% (92nd 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 Cell culture supernatant 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 (d)(U)C Filtration SEC UF Protein markers EV: CD81/ Flotillin-1/ CD63 non-EV: Calnexin/ Calreticulin Proteomics no Show all info Study aim New methodological development, Technical analysis comparing/optimizing EV-related methods, Function Sample Species Homo sapiens Sample Type Cell culture supernatant EV-producing cells bone marrow-derived mesenchymal stem cells EV-harvesting Medium Serum free medium Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Below or equal to 800 g Between 800 g and 10,000 g Pelleting performed No Filtration steps > 0.45 µm, Ultra filtration Cut-off size (kDa) 100 Membrane type Not specified Size-exclusion chromatography Total column volume (mL) 120 Sample volume/column (mL) 2 Resin type HiPrep 16/60 Sephacryl S-400 HR Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Antibody details provided? Yes Lysis buffer provided? Yes Detected EV-associated proteins CD63, CD81, Flotillin-1 Not detected contaminants Calnexin, Calreticulin Characterization: Lipid analysis No Characterization: Particle analysis PMID previous EV particle analysis Other Extra particle analysis NTA Report type Mean Reported size (nm) 247 ± 68 EV concentration Yes EM EM-type Transmission-EM Image type Wide-field Other particle analysis name(1) Raman spectroscopy

	EV180050	4/6	Homo sapiens	liver stem cells	(d)(U)C Filtration SEC UF	Alice Gualerzi	2019	62%
Study summary Full title Raman spectroscopy as a quick tool to assess purity of extracellular vesicle preparations and predict their functionality All authors Alice Gualerzi, Sander Alexander Antonius Kooijmans, Stefania Niada, Silvia Picciolini, Anna Teresa Brini, Giovanni Camussi & Marzia Bedoni Journal J Extracell Vesicles Abstract Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerativ (show more...)Extracellular vesicles (EVs) from a variety of stem cell sources are believed to harbour regenerative capacity, which may be exploited for therapeutic purposes. Because of EV interaction with other soluble secreted factors, EV activity may depend on the employed purification method, which limits cross-study comparisons and therapeutic development. Raman spectroscopy (RS) is a quick and easy method to assess EV purity and composition, giving in-depth biochemical overview on EV preparation. Hereby, we show how this method can be used to characterise EVs isolated from human liver stem cells and bone marrow mesenchymal stem/stromal cells by means of conventional ultracentrifugation (UC) and size exclusion chromatography (SEC) protocols. The obtained EV preparations were demonstrated to be characterised by different degrees of purity and a specific Raman fingerprint that represents both the cell source and the isolation procedure used. Moreover, RS provided useful hints to explore the factors underlying the functional diversity of EV preparations from the same cell source, thus representing a valuable tool to assess EV quality prior to functional assays or therapeutic application. (hide) EV-METRIC 62% (92nd 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 Cell culture supernatant 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 (d)(U)C Filtration SEC UF Protein markers EV: TSG101/ CD63/ CD81/ Alix/ beta-actin/ Flotillin-1/ CD9 non-EV: Calnexin/ Calreticulin Proteomics no Show all info Study aim New methodological development, Technical analysis comparing/optimizing EV-related methods, Function Sample Species Homo sapiens Sample Type Cell culture supernatant EV-producing cells liver stem cells EV-harvesting Medium Serum free medium Separation Method (Differential) (ultra)centrifugation dUC: centrifugation steps Below or equal to 800 g Between 800 g and 10,000 g Pelleting performed No Filtration steps > 0.45 µm, Ultra filtration Cut-off size (kDa) 100 Membrane type Not specified Size-exclusion chromatography Total column volume (mL) 120 Sample volume/column (mL) 2 Resin type HiPrep 16/60 Sephacryl S-400 HR Characterization: Protein analysis Protein Concentration Method microBCA Western Blot Antibody details provided? Yes Lysis buffer provided? Yes Detected EV-associated proteins Alix, CD63, CD81, CD9, Flotillin-1, TSG101, beta-actin Not detected contaminants Calnexin, Calreticulin Characterization: Lipid analysis No Characterization: Particle analysis PMID previous EV particle analysis Other Extra particle analysis NTA Report type Mean Reported size (nm) 228 ± 50 EV concentration Yes EM EM-type Transmission-EM Image type Wide-field Other particle analysis name(1) Raman spectroscopy

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EV-TRACK ID	EV180050
species	Homo sapiens
sample type	Cell culture
cell type	liver stem cells	bone marrow-derived mesenchymal stem cells	bone marrow-derived mesenchymal stem cells	liver stem cells	bone marrow-derived mesenchymal stem cells	liver stem cells
condition	Control condition	Control condition	Control condition	Control condition	Control condition	Control condition
separation protocol	(d)(U)C Filtration	(d)(U)C Filtration	(d)(U)C Filtration	(d)(U)C Filtration	(d)(U)C Filtration SEC UF	(d)(U)C Filtration SEC UF
Exp. nr.	1	2	5	6	3	4
EV-METRIC %	66	66	66	66	62	62