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You searched for: EV130004 (EV-TRACK ID)

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Experiment number
  • If needed, multiple experiments were identified in a single publication based on differing sample types, separation protocols and/or vesicle types of interest.
Species
  • Species of origin of the EVs.
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
Details EV-TRACK ID Experiment nr. Species Sample type separation protocol First author Year EV-METRIC
EV130004 1/3 Homo sapiens Cell culture supernatant (Differential) (ultra)centrifugation
Ultrafiltration
Filtration
Demory Beckler M 2013 44%

Study summary

Full title
All authors
Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ
Journal
Mol Cell Proteomics
Abstract
Activating mutations in KRAS occur in 30% to 40% of colorectal cancers. How mutant KRAS alters cance (show more...)Activating mutations in KRAS occur in 30% to 40% of colorectal cancers. How mutant KRAS alters cancer cell behavior has been studied intensively, but non-cell autonomous effects of mutant KRAS are less understood. We recently reported that exosomes isola.. (hide)
EV-METRIC
44% (79th 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 data
Sample type
Cell culture supernatant
Sample origin
Control condition
Focus vesicles
exosome
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
(Differential) (ultra)centrifugation + Ultrafiltration + Filtration
Protein markers
EV: "Flotillin1/ TSG101/ HSP70/ KRAS/ EGFR/ RAP1/ SRC/ LYN/ ITGB1/ ITGA2/ ITGAV/ ITGA6/ ITGB4/ EPHA2/ EPS8/ CTTN"
non-EV: VDAC
Proteomics
yes
Show all info
Study aim
Identification of content (omics approaches)
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
DKO-1
EV-harvesting Medium
Serum free medium
Separation Method
(Differential) (ultra)centrifugation
dUC: centrifugation steps
Below or equal to 800 g
Equal to or above 150,000 g
Pelleting: time(min)
120
Pelleting: rotor type
Not specified
Pelleting: speed (g)
150000
Wash: time (min)
180
Wash: Rotor Type
Not specified
Wash: speed (g)
150000
Filtration steps
0.22µm or 0.2µm
Ultra filtration
Cut-off size (kDa)
100
Membrane type
Not specified
Characterization: Protein analysis
Protein Concentration Method
microBCA
Western Blot
Detected EV-associated proteins
"Flotillin1/ TSG101/ HSP70/ KRAS/ EGFR/ RAP1/ SRC/ LYN/ ITGB1/ ITGA2/ ITGAV/ ITGA6/ ITGB4/ EPHA2/ EPS8/ CTTN"
Not detected contaminants
VDAC
Proteomics database
No
Characterization: Particle analysis
NA
NTA
Report type
Not Reported
EV concentration
Yes
Particle yield
"number of particles per microgram of protein" 1E9
EM
EM-type
Transmission-EM
Image type
Wide-field
Report size (nm)
56.3
EV130004 3/3 Homo sapiens Cell culture supernatant "(Differential) (ultra)centrifugation
Ultrafiltration
Filtration"
Demory Beckler M 2013 44%

Study summary

Full title
All authors
Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ
Journal
Mol Cell Proteomics
Abstract
Activating mutations in KRAS occur in 30% to 40% of colorectal cancers. How mutant KRAS alters cance (show more...)Activating mutations in KRAS occur in 30% to 40% of colorectal cancers. How mutant KRAS alters cancer cell behavior has been studied intensively, but non-cell autonomous effects of mutant KRAS are less understood. We recently reported that exosomes isola.. (hide)
EV-METRIC
44% (79th 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 data
Sample type
Cell culture supernatant
Sample origin
Control condition
Focus vesicles
exosome
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
"(Differential) (ultra)centrifugation + Ultrafiltration + Filtration"
Protein markers
EV: "Flotillin1/ TSG101/ HSP70/ EGFR/ RAP1/ SRC/ ITGB1/ ITGA2/ ITGAV/ CTNNA"
non-EV: VDAC
Proteomics
yes
Show all info
Study aim
Identification of content (omics approaches)
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
DKs-8
EV-harvesting Medium
Serum free medium
Separation Method
(Differential) (ultra)centrifugation
dUC: centrifugation steps
Below or equal to 800 g
Equal to or above 150,000 g
Pelleting: time(min)
120
Pelleting: rotor type
Not specified
Pelleting: speed (g)
150000
Wash: time (min)
180
Wash: Rotor Type
Not specified
Wash: speed (g)
150000
Filtration steps
0.22µm or 0.2µm
Ultra filtration
Cut-off size (kDa)
100
Membrane type
Not specified
Characterization: Protein analysis
Protein Concentration Method
microBCA
Western Blot
Detected EV-associated proteins
"Flotillin1/ TSG101/ HSP70/ EGFR/ RAP1/ SRC/ ITGB1/ ITGA2/ ITGAV/ CTNNA"
Not detected contaminants
VDAC
Proteomics database
No
Characterization: Particle analysis
NA
NTA
Report type
Not Reported
EV concentration
Yes
Particle yield
"number of particles per microgram of protein" 1E9
EM
EM-type
Transmission-EM
Image type
Wide-field
Report size (nm)
59.2
EV130004 2/3 Homo sapiens Cell culture supernatant "(Differential) (ultra)centrifugation
Ultrafiltration
Filtration"
Demory Beckler M 2013 33%

Study summary

Full title
All authors
Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ
Journal
Mol Cell Proteomics
Abstract
Activating mutations in KRAS occur in 30% to 40% of colorectal cancers. How mutant KRAS alters cance (show more...)Activating mutations in KRAS occur in 30% to 40% of colorectal cancers. How mutant KRAS alters cancer cell behavior has been studied intensively, but non-cell autonomous effects of mutant KRAS are less understood. We recently reported that exosomes isola.. (hide)
EV-METRIC
33% (66th 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 data
Sample type
Cell culture supernatant
Sample origin
Control condition
Focus vesicles
exosome
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
"(Differential) (ultra)centrifugation + Ultrafiltration + Filtration"
Protein markers
EV: "Flotillin1/ TSG101/ HSP70/ KRAS/ EGFR/ RAP1/ SRC/ LYN/ ITGB1/ ITGA2/ ITGAV/ ITGB4/ EPHA2/ EPS8/ CTNNA"
non-EV: VDAC
Proteomics
yes
Show all info
Study aim
Identification of content (omics approaches)
Sample
Species
Homo sapiens
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
DLD-1
EV-harvesting Medium
Serum free medium
Separation Method
(Differential) (ultra)centrifugation
dUC: centrifugation steps
Below or equal to 800 g
Equal to or above 150,000 g
Pelleting: time(min)
120
Pelleting: rotor type
Not specified
Pelleting: speed (g)
150000
Wash: time (min)
180
Wash: Rotor Type
Not specified
Wash: speed (g)
150000
Filtration steps
0.22µm or 0.2µm
Ultra filtration
Cut-off size (kDa)
100
Membrane type
Not specified
Characterization: Protein analysis
Protein Concentration Method
microBCA
Western Blot
Detected EV-associated proteins
"Flotillin1/ TSG101/ HSP70/ KRAS/ EGFR/ RAP1/ SRC/ LYN/ ITGB1/ ITGA2/ ITGAV/ ITGB4/ EPHA2/ EPS8/ CTNNA"
Not detected contaminants
VDAC
Proteomics database
No
Characterization: Particle analysis
NA
NTA
Report type
Not Reported
EV concentration
Yes
Particle yield
"number of particles per microgram of protein" 1E9
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