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You searched for: EV190064 (EV-TRACK ID)
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Showing 1 - 10 of 10
Details | EV-TRACK ID | Experiment nr. | Species | Sample type | separation protocol | First author | Year | EV-METRIC |
---|---|---|---|---|---|---|---|---|
EV190064 | 5/10 | Homo sapiens | Urine | DG (d)(U)C UF |
Dhondt B | 2020 | 100% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
100% (98th 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
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 dataSample type
Urine
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + UF
Protein markers
EV: TSG101/ Alix/ Flotillin1/ CD9
non-EV: Tamm-Horsfall protein Proteomics
no
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Control condition
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
1
Orientation
Top-down
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Centrifugation
Pelleting: volume per fraction
16
Pelleting: duration (min)
180
Pelleting: rotor type
SW 32.1 Ti
Pelleting: speed (g)
100000
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ CD9/ TSG101/ Alix
Detected contaminants
Tamm-Horsfall protein
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
196.5
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
30-150
|
||||||||
EV190064 | 6/10 | Homo sapiens | Urine | DG (d)(U)C UF |
Dhondt B | 2020 | 100% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
100% (98th 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
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 dataSample type
Urine
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + UF
Protein markers
EV: TSG101/ Alix/ Flotillin1/ CD9
non-EV: Tamm-Horsfall protein Proteomics
no
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Control condition
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
0.8
Orientation
Bottom-up
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Centrifugation
Pelleting: volume per fraction
16
Pelleting: duration (min)
180
Pelleting: rotor type
SW 32.1 Ti
Pelleting: speed (g)
100000
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ CD9/ TSG101/ Alix
Detected contaminants
Tamm-Horsfall protein
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
131.7
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
30-150
|
||||||||
EV190064 | 7/10 | Homo sapiens | Urine | DG (d)(U)C UF |
Dhondt B | 2020 | 100% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
100% (98th 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
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 dataSample type
Urine
Sample origin
Prostate Cancer
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + UF
Protein markers
EV: Alix/ TSG101/ Flotillin1/ CD9/ Syntenin-1
non-EV: Tamm-Horsfall protein Proteomics
yes
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Prostate Cancer
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
0.8
Orientation
Bottom-up
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Centrifugation
Pelleting: volume per fraction
16
Pelleting: duration (min)
180
Pelleting: rotor type
SW 32.1 Ti
Pelleting: speed (g)
100000
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ Alix/ Syntenin-1/ TSG101/ CD9
Detected contaminants
Tamm-Horsfall protein
Proteomics
Proteomics database
Yes:
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
100-200
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
30-150
|
||||||||
EV190064 | 8/10 | Homo sapiens | Urine | DG (d)(U)C UF |
Dhondt B | 2020 | 100% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
100% (98th 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
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 dataSample type
Urine
Sample origin
Bladder Cancer
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + UF
Protein markers
EV: Alix/ Flotillin1/ CD9/ Syntenin-1
non-EV: Tamm-Horsfall protein Proteomics
yes
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Bladder Cancer
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
0.8
Orientation
Bottom-up
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Size-exclusion chromatography
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ Alix/ Syntenin-1/ CD9
Detected contaminants
Tamm-Horsfall protein
Proteomics
Proteomics database
Yes:
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
100-200
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
30-150
|
||||||||
EV190064 | 9/10 | Homo sapiens | Urine | DG (d)(U)C UF |
Dhondt B | 2020 | 100% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
100% (98th 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
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 dataSample type
Urine
Sample origin
Renal Cancer
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + UF
Protein markers
EV: Alix/ TSG101/ Flotillin1/ CD9/ Syntenin-1
non-EV: Tamm-Horsfall protein Proteomics
yes
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Renal Cancer
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
0.8
Orientation
Bottom-up
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Size-exclusion chromatography
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ Alix/ Syntenin-1/ TSG101/ CD9
Detected contaminants
Tamm-Horsfall protein
Proteomics
Proteomics database
Yes:
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
100-300
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
30-150
|
||||||||
EV190064 | 10/10 | Homo sapiens | Tissue | DG (d)(U)C UF |
Dhondt B | 2020 | 100% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
100% (50th 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
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 dataSample type
Tissue
Sample origin
Prostate Cancer
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + UF
Protein markers
EV: Alix/ TSG101/ Flotillin1/ CD9/ Syntenin-1
non-EV: Tamm-Horsfall protein Proteomics
yes
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Tissue
Sample Condition
Prostate Cancer
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
0.8
Orientation
Bottom-up
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Size-exclusion chromatography
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ Alix/ Syntenin-1/ TSG101/ CD9
Detected contaminants
Tamm-Horsfall protein
Proteomics
Proteomics database
Yes
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
150.3
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
30-150
|
||||||||
EV190064 | 1/10 | Homo sapiens | Cell culture supernatant | DG (d)(U)C Filtration UF |
Dhondt B | 2020 | 78% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
78% (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
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 dataSample type
Cell culture supernatant
Cell Name
HEK293T
Sample origin
pMET7-gag-EGFP transfected
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG + (d)(U)C + Filtration + UF
Protein markers
EV: Flotillin1/ Syntenin-1/ gag-EGFP
non-EV: Proteomics
no
EV density (g/ml)
1.087-1.109
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
pMET7-gag-EGFP transfected
EV-producing cells
HEK293T
EV-harvesting Medium
Serum free medium
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 100,000 g and 150,000 g Obtain an EV pellet :
Yes
Pelleting: time(min)
180
Pelleting: rotor type
SW 32.1 Ti
Pelleting: speed (g)
100000
Density gradient
Density medium
Iodixanol
Type
Discontinuous
Number of initial discontinuous layers
4
Lowest density fraction
5%
Highest density fraction
40%
Total gradient volume, incl. sample (mL)
16.5
Sample volume (mL)
1
Orientation
Top-down
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
1080
Fraction volume (mL)
1
Fraction processing
Centrifugation
Pelleting: volume per fraction
16
Pelleting: duration (min)
180
Pelleting: rotor type
SW 32.1 Ti
Pelleting: speed (g)
100000
Filtration steps
0.45µm > x > 0.22µm, 0.22µm or 0.2µm
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Characterization: Protein analysis
Protein Concentration Method
Not determined
Western Blot
Detected EV-associated proteins
Flotillin1/ Syntenin-1/ gag-EGFP
Fluorescent NTA
Relevant measurements variables specified?
NA
Detected EV-associated proteins
gag-EGFP
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
100-200
EV concentration
Yes
EM
EM-type
Immuno-EM
Proteïns
CD63
Image type
Close-up, Wide-field
|
||||||||
EV190064 | 3/10 | Homo sapiens | Urine | (d)(U)C SEC SEC (non-commercial) UF |
Dhondt B | 2020 | 75% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
75% (94th 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
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 dataSample type
Urine
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C + SEC + SEC (non-commercial) + UF
Protein markers
EV: Alix/ Flotillin1/ CD9
non-EV: Tamm-Horsfall protein Proteomics
no
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Control condition
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Size-exclusion chromatography
Total column volume (mL)
10
Sample volume/column (mL)
1
Resin type
Sepharose CL-2B
Other
Name other separation method
Size-exclusion chromatography (non-commercial)
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ Alix/ CD9
Detected contaminants
Tamm-Horsfall protein
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
100-200
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
Report size (nm)
130
|
||||||||
EV190064 | 2/10 | Homo sapiens | Urine | (d)(U)C Filtration |
Dhondt B | 2020 | 56% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
56% (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
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 dataSample type
Urine
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C + Filtration
Protein markers
EV: Alix/ Flotillin1/ CD9
non-EV: Tamm-Horsfall protein Proteomics
no
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Control condition
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Between 10,000 g and 50,000 g Between 100,000 g and 150,000 g Obtain an EV pellet :
Yes
Pelleting: time(min)
120
Pelleting: rotor type
SW 32.1 Ti
Pelleting: speed (g)
110000
Wash: volume per pellet (ml)
16
Wash: time (min)
70
Wash: Rotor Type
SW 32.1 Ti
Wash: speed (g)
110000
Filtration steps
0.22µm or 0.2µm
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Flotillin1/ Alix/ CD9
Detected contaminants
Tamm-Horsfall protein
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
226.2
EV concentration
Yes
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EV190064 | 4/10 | Homo sapiens | Urine | (d)(U)C ExoQuick UF |
Dhondt B | 2020 | 50% | |
Study summaryFull title
All authors
Dhondt B, Geeurickx E, Tulkens J, Van Deun J, Vergauwen G, Lippens L, Miinalainen I, Rappu P, Heino J, Ost P, Lumen N, De Wever O, Hendrix A.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EV) are increasingly being recognized as important vehicles of intercellular (show more...)
EV-METRIC
50% (85th 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
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 dataSample type
Urine
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C + ExoQuick + UF
Protein markers
EV: Alix/ Flotillin1/ CD9
non-EV: Tamm-Horsfall protein Proteomics
no
Show all info
Study aim
Function/New methodological development/Biomarker/Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Urine
Sample Condition
Control condition
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Ultra filtration
Cut-off size (kDa)
10
Membrane type
Regenerated cellulose
Commercial kit
ExoQuick
Characterization: Protein analysis
Protein Concentration Method
Fluorometric assay (e.g. Qubit, NanoOrange,...)
Western Blot
Detected EV-associated proteins
Alix/ CD9
Not detected EV-associated proteins
Flotillin1
Detected contaminants
Tamm-Horsfall protein
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
185.4
EV concentration
Yes
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