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You searched for: EV190018 (EV-TRACK ID)
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Showing 1 - 8 of 8
Details | EV-TRACK ID | Experiment nr. | Species | Sample type | separation protocol | First author | Year | EV-METRIC |
---|---|---|---|---|---|---|---|---|
EV190018 | 3/8 | Homo sapiens | Cell culture supernatant |
DG (d)(U)C Filtration |
Freitas D | 2019 | 100% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (show more...)
EV-METRIC
100% (99th 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
MKN45
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG
(d)(U)C Filtration Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Albumin Proteomics
yes
EV density (g/ml)
1.05-1.10
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Between 100,000 g and 150,000 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)
16.8
Sample volume (mL)
5.5
Orientation
Top-down
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
960
Fraction volume (mL)
1
Fraction processing
Ultrafiltration
Filtration steps
0.22µm or 0.2µm
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
Alix/ CD9/ CD63/ HSP70/ Syntenin-1
Not detected EV-associated proteins
CD81
Detected contaminants
Albumin
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
131.65
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 7/8 | Homo sapiens | Cell culture supernatant |
DG (d)(U)C Filtration |
Freitas D | 2019 | 100% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (show more...)
EV-METRIC
100% (99th 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
MKN45
Sample origin
COSMC KO
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
DG
(d)(U)C Filtration Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Albumin Proteomics
yes
EV density (g/ml)
1.05-1.10
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
COSMC KO
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Between 100,000 g and 150,000 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)
16.8
Sample volume (mL)
5.5
Orientation
Top-down
Rotor type
SW 32.1 Ti
Speed (g)
100000
Duration (min)
960
Fraction volume (mL)
1
Fraction processing
Ultrafiltration
Filtration steps
0.22µm or 0.2µm
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
Alix/ Syntenin-1/ CD9/ CD63/ HSP70/ CD81
Detected contaminants
Albumin
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
121.05
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 1/8 | Homo sapiens | Cell culture supernatant |
(d)(U)C Filtration |
Freitas D | 2019 | 75% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (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
Cell culture supernatant
Cell Name
MKN45
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C
Filtration Protein markers
EV: Alix/ CD63/ CD81/ Proteins regarded in the experiment as potentially EV-associated and not detected in the EVs/ HSP70/ CD9/ Syntenin-1
non-EV: Cytochrome C/ Albumin Proteomics
yes
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Between 100,000 g and 150,000 g Obtain an EV pellet :
Yes
Pelleting: time(min)
960
Pelleting: rotor type
SW 55 Ti
Pelleting: speed (g)
100000
Wash: volume per pellet (ml)
38
Wash: time (min)
120
Wash: Rotor Type
SW 55 Ti
Wash: speed (g)
100000
Filtration steps
0.22µm or 0.2µm
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
CD9/ CD63/ Syntenin-1/ HSP70/ Alix/ CD81
Not detected EV-associated proteins
Proteins regarded in the experiment as potentially EV-associated and not detected in the EVs
Detected contaminants
Albumin
Not detected contaminants
Cytochrome C
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
140.97
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 2/8 | Homo sapiens | Cell culture supernatant |
(d)(U)C Filtration Total Exosome Isolation |
Freitas D | 2019 | 75% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (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
Cell culture supernatant
Cell Name
MKN45
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C
Filtration Total Exosome Isolation Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Cytochrome C/ Albumin Proteomics
yes
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Between 800 g and 10,000 g
Filtration steps
0.22µm or 0.2µm
Commercial kit
Total Exosome Isolation
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
CD63/ Syntenin-1/ HSP70/ CD81
Not detected EV-associated proteins
CD9/ Alix
Detected contaminants
Albumin
Not detected contaminants
Cytochrome C
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
148.3
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 4/8 | Homo sapiens | Cell culture supernatant |
(d)(U)C Filtration qEV |
Freitas D | 2019 | 75% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (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
Cell culture supernatant
Cell Name
MKN45
Sample origin
Control condition
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C
Filtration qEV Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Albumin Proteomics
yes
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Between 100,000 g and 150,000 g Filtration steps
0.22µm or 0.2µm
Commercial kit
qEV
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
Syntenin-1/ CD9/ CD63/ HSP70/ CD81
Not detected EV-associated proteins
Alix
Detected contaminants
Albumin
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
138.37
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 5/8 | Homo sapiens | Cell culture supernatant |
(d)(U)C Filtration |
Freitas D | 2019 | 75% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (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
Cell culture supernatant
Cell Name
MKN45
Sample origin
COSMC KO
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C
Filtration Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Albumin Proteomics
yes
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
COSMC KO
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Between 100,000 g and 150,000 g Obtain an EV pellet :
Yes
Pelleting: time(min)
960
Pelleting: rotor type
SW 55 Ti
Pelleting: speed (g)
100000
Wash: volume per pellet (ml)
38
Wash: time (min)
120
Wash: Rotor Type
SW 55 Ti
Wash: speed (g)
100000
Filtration steps
0.22µm or 0.2µm
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
Syntenin-1/ CD9/ CD63/ HSP70/ Alix/ CD81
Detected contaminants
Albumin
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
141.43
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 6/8 | Homo sapiens | Cell culture supernatant |
(d)(U)C Filtration Total Exosome Isolation |
Freitas D | 2019 | 75% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (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
Cell culture supernatant
Cell Name
MKN45
Sample origin
COSMC KO
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C
Filtration Total Exosome Isolation Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Albumin Proteomics
yes
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
COSMC KO
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Filtration steps
0.22µm or 0.2µm
Commercial kit
Total Exosome Isolation
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
Alix/ Syntenin-1/ CD63/ HSP70/ CD81
Not detected EV-associated proteins
CD9
Detected contaminants
Albumin
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
152.5
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
||||||||
EV190018 | 8/8 | Homo sapiens | Cell culture supernatant |
(d)(U)C Filtration qEV |
Freitas D | 2019 | 75% | |
Study summaryFull title
All authors
Freitas D, Balmaña M, Poças J, Campos D, Osório H, Konstantinidi A, Vakhrushev SY, Magalhães A, Reis CA.
Journal
J Extracell Vesicles
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of small secreted particles involved in inter (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
Cell culture supernatant
Cell Name
MKN45
Sample origin
COSMC KO
Focus vesicles
extracellular vesicle
Separation protocol
Separation protocol
(d)(U)C
Filtration qEV Protein markers
EV: CD63/ CD81/ Alix/ HSP70/ CD9/ Syntenin-1
non-EV: Albumin Proteomics
yes
Show all info
Study aim
Technical analysis comparing/optimizing EV-related methods
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
COSMC KO
EV-producing cells
MKN45
EV-harvesting Medium
EV-depleted medium
Preparation of EDS
overnight (16h) at >=100,000g
Separation Method
Differential ultracentrifugation
centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g Between 100,000 g and 150,000 g Filtration steps
0.22µm or 0.2µm
Commercial kit
qEV
Characterization: Protein analysis
Protein Concentration Method
Other;silver staining
Western Blot
Detected EV-associated proteins
Alix/ Syntenin-1/ CD9/ CD63/ HSP70/ CD81
Detected contaminants
Albumin
Proteomics
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Mean
Reported size (nm)
148.33
EV concentration
Yes
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
|
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