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You searched for: EV190011 (EV-TRACK ID)

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Experiment number
  • If needed, multiple experiments were identified in a single publication based on differing sample types, isolation protocols and/or vesicle types of interest.
Species
  • Species of origin of the EVs.
Isolation protocol
  • Gives a short, non-chronological overview of the different steps of the isolation protocol.
    • dUC = differential ultracentrifugation
    • DG = density gradient
    • UF = ultrafiltration
    • SEC = size-exclusion chromatography
Details EV-TRACK ID Experiment nr. Species Sample type Isolation protocol First author Year EV-METRIC
EV190011 4/5 Mus musculus Tissue (Differential) (ultra)centrifugation
Density gradient
Cianciaruso C 2019 100%

Study summary

Full title
All authors
Cianciaruso C, Beltraminelli T, Duval F, Nassiri S, Hamelin R, Mozes A, Gallart-Ayala H, Ceada Torres G, Torchia B, Ries CH, Ivanisevic J, De Palma M
Journal
Cell Rep
Abstract
Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor (show more...)Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor-associated macrophages (TAMs) secrete EVs, but their molecular features and functions are poorly characterized. Here, we report methodology for the enrichment, quantification, and proteomic and lipidomic analysis of EVs released from mouse TAMs (TAM-EVs). Compared to source TAMs, TAM-EVs present molecular profiles associated with a Th1/M1 polarization signature, enhanced inflammation and immune response, and a more favorable patient prognosis. Accordingly, enriched TAM-EV preparations promote T cell proliferation and activation ex vivo. TAM-EVs also contain bioactive lipids and biosynthetic enzymes, which may alter pro-inflammatory signaling in the cancer cells. Thus, whereas TAMs are largely immunosuppressive, their EVs may have the potential to stimulate, rather than limit, anti-tumor immunity. (hide)
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
Isolation method: density gradient, at least as validation of results attributed to EVs
EV density
Isolation method: reporting of obtained EV density
ultracentrifugation specifics
Isolation 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
Tissue
Sample origin
MC38 tumor
Focus vesicles
extracellular vesicle
Isolation protocol
Isolation protocol
  • Gives a short, non-chronological overview of the
    different steps of the isolation protocol.
    • dUC = differential ultracentrifugation
    • DG = density gradient
    • UF = ultrafiltration
    • SEC = size-exclusion chromatography
(Differential) (ultra)centrifugation + Density gradient
Protein markers
EV: Alix/ CD9/ CD63/ TSG101/ CD81/ GAPDH/ MRC1/ CD68/ actin-beta/ HER2/ CD11b/ TBXAS1/ COX1
non-EV: Calnexin/ Gp96
Proteomics
yes
EV density (g/ml)
1.14
Show all info
Study aim
Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Mus musculus
Sample Type
Tissue
Sample Condition
MC38 tumor
Isolation Method
Differential ultracentrifugation
dUC: centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g
Between 10,000 g and 50,000 g
Between 100,000 g and 150,000 g
Pelleting: time(min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
110000
Wash: volume per pellet (ml)
35
Wash: time (min)
70
Wash: Rotor Type
SW 32 Ti
Wash: speed (g)
134,000
Density gradient
Only used for validation of main results
Yes
Density medium
Sucrose
Type
Continuous
Lowest density fraction
17%
Highest density fraction
78%
Total gradient volume, incl. sample (mL)
12
Sample volume (mL)
0.1
Orientation
Bottom-up
Rotor type
SW 40 Ti
Speed (g)
100000
Duration (min)
960
Fraction volume (mL)
2
Fraction processing
Centrifugation
Pelleting: volume per fraction
35
Pelleting: duration (min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
134000
Characterization: Protein analysis
Protein Concentration Method
BCA
Western Blot
Detected EV-associated proteins
Alix/ CD9/ CD63/ TSG101/ CD81/ GAPDH/ MRC1/ CD68/ actin-beta/ HER2/ TBXAS1/ COX1
Detected contaminants
Calnexin/ Gp96
Flow cytometry specific beads
Detected EV-associated proteins
CD11b/ CD9
Flow cytometry
Type of Flow cytometry
Attune NxT apparatus
Hardware adjustments
Acquisition settings were optimized for detection of EV populations carrying green, red or near-infrared fluorescence, or combination of those. The conventional blue side scatter (SSC, 488 nm) was rep
Detected EV-associated proteins
Proteomics database
No
Characterization: Lipid analysis
Yes
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
190
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
EV190011 5/5 Mus musculus Tissue (Differential) (ultra)centrifugation
Density gradient
Cianciaruso C 2019 100%

Study summary

Full title
All authors
Cianciaruso C, Beltraminelli T, Duval F, Nassiri S, Hamelin R, Mozes A, Gallart-Ayala H, Ceada Torres G, Torchia B, Ries CH, Ivanisevic J, De Palma M
Journal
Cell Rep
Abstract
Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor (show more...)Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor-associated macrophages (TAMs) secrete EVs, but their molecular features and functions are poorly characterized. Here, we report methodology for the enrichment, quantification, and proteomic and lipidomic analysis of EVs released from mouse TAMs (TAM-EVs). Compared to source TAMs, TAM-EVs present molecular profiles associated with a Th1/M1 polarization signature, enhanced inflammation and immune response, and a more favorable patient prognosis. Accordingly, enriched TAM-EV preparations promote T cell proliferation and activation ex vivo. TAM-EVs also contain bioactive lipids and biosynthetic enzymes, which may alter pro-inflammatory signaling in the cancer cells. Thus, whereas TAMs are largely immunosuppressive, their EVs may have the potential to stimulate, rather than limit, anti-tumor immunity. (hide)
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
Isolation method: density gradient, at least as validation of results attributed to EVs
EV density
Isolation method: reporting of obtained EV density
ultracentrifugation specifics
Isolation 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
Tissue
Sample origin
E0771 tumor
Focus vesicles
extracellular vesicle
Isolation protocol
Isolation protocol
  • Gives a short, non-chronological overview of the
    different steps of the isolation protocol.
    • dUC = differential ultracentrifugation
    • DG = density gradient
    • UF = ultrafiltration
    • SEC = size-exclusion chromatography
(Differential) (ultra)centrifugation + Density gradient
Protein markers
EV: CD9/ MRC1/ COX1/ TBXAS1
non-EV: Gp96
Proteomics
yes
EV density (g/ml)
1.14
Show all info
Study aim
Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Mus musculus
Sample Type
Tissue
Sample Condition
E0771 tumor
Isolation Method
Differential ultracentrifugation
dUC: centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g
Between 10,000 g and 50,000 g
Between 100,000 g and 150,000 g
Pelleting: time(min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
110000
Wash: volume per pellet (ml)
35
Wash: time (min)
70
Wash: Rotor Type
SW 32 Ti
Wash: speed (g)
134,000
Density gradient
Density medium
Sucrose
Type
Continuous
Lowest density fraction
17%
Highest density fraction
77%
Total gradient volume, incl. sample (mL)
12
Sample volume (mL)
0.1
Orientation
Bottom-up
Rotor type
SW 40 Ti
Speed (g)
100000
Duration (min)
960
Fraction volume (mL)
2
Fraction processing
Centrifugation
Pelleting: volume per fraction
35
Pelleting: duration (min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
134000
Characterization: Protein analysis
Protein Concentration Method
BCA
Western Blot
Detected EV-associated proteins
CD9/ MRC1/ COX1/ TBXAS1
Detected contaminants
Gp96
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
180
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
EV190011 1/5 Mus musculus Cell culture supernatant (Differential) (ultra)centrifugation Cianciaruso C 2019 78%

Study summary

Full title
All authors
Cianciaruso C, Beltraminelli T, Duval F, Nassiri S, Hamelin R, Mozes A, Gallart-Ayala H, Ceada Torres G, Torchia B, Ries CH, Ivanisevic J, De Palma M
Journal
Cell Rep
Abstract
Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor (show more...)Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor-associated macrophages (TAMs) secrete EVs, but their molecular features and functions are poorly characterized. Here, we report methodology for the enrichment, quantification, and proteomic and lipidomic analysis of EVs released from mouse TAMs (TAM-EVs). Compared to source TAMs, TAM-EVs present molecular profiles associated with a Th1/M1 polarization signature, enhanced inflammation and immune response, and a more favorable patient prognosis. Accordingly, enriched TAM-EV preparations promote T cell proliferation and activation ex vivo. TAM-EVs also contain bioactive lipids and biosynthetic enzymes, which may alter pro-inflammatory signaling in the cancer cells. Thus, whereas TAMs are largely immunosuppressive, their EVs may have the potential to stimulate, rather than limit, anti-tumor immunity. (hide)
EV-METRIC
78% (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
Isolation method: density gradient, at least as validation of results attributed to EVs
EV density
Isolation method: reporting of obtained EV density
ultracentrifugation specifics
Isolation 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
Isolation protocol
Isolation protocol
  • Gives a short, non-chronological overview of the
    different steps of the isolation protocol.
    • dUC = differential ultracentrifugation
    • DG = density gradient
    • UF = ultrafiltration
    • SEC = size-exclusion chromatography
(Differential) (ultra)centrifugation
Protein markers
EV: CD81/ vinculin/ GAPDH/ Alix/ TSG101/ Syntenin1/ actin-beta/ CD9/ CD63/ HER2/ CD11b
non-EV: Calnexin/ Gp96
Proteomics
yes
Show all info
Study aim
Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Mus musculus
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
MC38
EV-harvesting Medium
Serum-containing, but physical separation of serum EVs and secreted EVs (e.g. Bioreactor flask)
Isolation Method
Differential ultracentrifugation
dUC: centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g
Between 10,000 g and 50,000 g
Between 100,000 g and 150,000 g
Pelleting: time(min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
110000
Wash: volume per pellet (ml)
35
Wash: time (min)
70
Wash: Rotor Type
SW 32 Ti
Wash: speed (g)
134,000
Characterization: Protein analysis
Protein Concentration Method
BCA
Western Blot
Detected EV-associated proteins
CD81/ vinculin/ GAPDH/ Alix/ TSG101/ Syntenin1/ actin-beta/ CD9/ CD63
Detected contaminants
Calnexin/ Gp96
Flow cytometry specific beads
Detected EV-associated proteins
HER2/ CD11b/ CD9
Flow cytometry
Type of Flow cytometry
Attune NxT apparatus
Hardware adjustments
Acquisition settings were optimized for detection of EV populations carrying green, red or near-infrared fluorescence, or combination of those. The conventional blue side scatter (SSC, 488 nm) was rep
Detected EV-associated proteins
HER2
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
150
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
EV190011 3/5 Mus musculus Cell culture supernatant (Differential) (ultra)centrifugation Cianciaruso C 2019 78%

Study summary

Full title
All authors
Cianciaruso C, Beltraminelli T, Duval F, Nassiri S, Hamelin R, Mozes A, Gallart-Ayala H, Ceada Torres G, Torchia B, Ries CH, Ivanisevic J, De Palma M
Journal
Cell Rep
Abstract
Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor (show more...)Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor-associated macrophages (TAMs) secrete EVs, but their molecular features and functions are poorly characterized. Here, we report methodology for the enrichment, quantification, and proteomic and lipidomic analysis of EVs released from mouse TAMs (TAM-EVs). Compared to source TAMs, TAM-EVs present molecular profiles associated with a Th1/M1 polarization signature, enhanced inflammation and immune response, and a more favorable patient prognosis. Accordingly, enriched TAM-EV preparations promote T cell proliferation and activation ex vivo. TAM-EVs also contain bioactive lipids and biosynthetic enzymes, which may alter pro-inflammatory signaling in the cancer cells. Thus, whereas TAMs are largely immunosuppressive, their EVs may have the potential to stimulate, rather than limit, anti-tumor immunity. (hide)
EV-METRIC
78% (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
Isolation method: density gradient, at least as validation of results attributed to EVs
EV density
Isolation method: reporting of obtained EV density
ultracentrifugation specifics
Isolation 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
Isolation protocol
Isolation protocol
  • Gives a short, non-chronological overview of the
    different steps of the isolation protocol.
    • dUC = differential ultracentrifugation
    • DG = density gradient
    • UF = ultrafiltration
    • SEC = size-exclusion chromatography
(Differential) (ultra)centrifugation
Protein markers
EV: CD81/ MRC1/ GAPDH/ CD63/ TSG101/ CD9/ CD68/ MRC1/ Alix
non-EV: Gp96
Proteomics
yes
Show all info
Study aim
Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Mus musculus
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
Bone marrow-derived macrophages
EV-harvesting Medium
Serum-containing, but physical separation of serum EVs and secreted EVs (e.g. Bioreactor flask)
Isolation Method
Differential ultracentrifugation
dUC: centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g
Between 10,000 g and 50,000 g
Between 100,000 g and 150,000 g
Pelleting: time(min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
110000
Wash: volume per pellet (ml)
35
Wash: time (min)
70
Wash: Rotor Type
SW 32 Ti
Wash: speed (g)
134,000
Characterization: Protein analysis
Protein Concentration Method
BCA
Western Blot
Detected EV-associated proteins
CD81/ MRC1/ GAPDH/ CD63/ TSG101/ CD9/ CD68/ MRC1/ Alix
Not detected EV-associated proteins
Not detected contaminants
Gp96
Flow cytometry
Type of Flow cytometry
Attune NxT apparatus
Hardware adjustments
Acquisition settings were optimized for detection of EV populations carrying green, red or near-infrared fluorescence, or combination of those. The conventional blue side scatter (SSC, 488 nm) was rep
Detected EV-associated proteins
Proteomics database
No
Characterization: Particle analysis
NTA
Report type
Size range/distribution
Reported size (nm)
140
EM
EM-type
Transmission-EM
Image type
Close-up, Wide-field
EV190011 2/5 Mus musculus Cell culture supernatant (Differential) (ultra)centrifugation Cianciaruso C 2019 44%

Study summary

Full title
All authors
Cianciaruso C, Beltraminelli T, Duval F, Nassiri S, Hamelin R, Mozes A, Gallart-Ayala H, Ceada Torres G, Torchia B, Ries CH, Ivanisevic J, De Palma M
Journal
Cell Rep
Abstract
Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor (show more...)Extracellular vesicles (EVs), including exosomes, modulate multiple aspects of cancer biology. Tumor-associated macrophages (TAMs) secrete EVs, but their molecular features and functions are poorly characterized. Here, we report methodology for the enrichment, quantification, and proteomic and lipidomic analysis of EVs released from mouse TAMs (TAM-EVs). Compared to source TAMs, TAM-EVs present molecular profiles associated with a Th1/M1 polarization signature, enhanced inflammation and immune response, and a more favorable patient prognosis. Accordingly, enriched TAM-EV preparations promote T cell proliferation and activation ex vivo. TAM-EVs also contain bioactive lipids and biosynthetic enzymes, which may alter pro-inflammatory signaling in the cancer cells. Thus, whereas TAMs are largely immunosuppressive, their EVs may have the potential to stimulate, rather than limit, anti-tumor immunity. (hide)
EV-METRIC
44% (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
electron microscopy images
Particle analysis: inclusion of a widefield and close-up electron microscopy image
density gradient
Isolation method: density gradient, at least as validation of results attributed to EVs
EV density
Isolation method: reporting of obtained EV density
ultracentrifugation specifics
Isolation 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
Isolation protocol
Isolation protocol
  • Gives a short, non-chronological overview of the
    different steps of the isolation protocol.
    • dUC = differential ultracentrifugation
    • DG = density gradient
    • UF = ultrafiltration
    • SEC = size-exclusion chromatography
(Differential) (ultra)centrifugation
Protein markers
EV: Alix/ CD9/ GAPDH/ CD81
non-EV:
Proteomics
no
Show all info
Study aim
Identification of content (omics approaches)/Technical analysis comparing/optimizing EV-related methods
Sample
Species
Mus musculus
Sample Type
Cell culture supernatant
Sample Condition
Control condition
EV-producing cells
E0771
EV-harvesting Medium
Serum-containing, but physical separation of serum EVs and secreted EVs (e.g. Bioreactor flask)
Isolation Method
Differential ultracentrifugation
dUC: centrifugation steps
Below or equal to 800 g
Between 800 g and 10,000 g
Between 10,000 g and 50,000 g
Between 100,000 g and 150,000 g
Pelleting: time(min)
70
Pelleting: rotor type
SW 32 Ti
Pelleting: speed (g)
110000
Wash: volume per pellet (ml)
35
Wash: time (min)
70
Wash: Rotor Type
SW 32 Ti
Wash: speed (g)
134,000
Characterization: Protein analysis
Protein Concentration Method
BCA
Western Blot
Detected EV-associated proteins
Alix/ CD9/ GAPDH
Not detected EV-associated proteins
CD81
Characterization: Particle analysis
1 - 5 of 5
  • dUC = differential ultracentrifugation
  • DG = density gradient
  • UF = ultrafiltration
  • SEC = size-exclusion chromatography
EV-TRACK ID
EV190011
species
Mus musculus
sample type
Tissue
Tissue
Cell culture
Cell culture
Cell culture
cell type
NA
NA
MC38
Bone
marrow-derived macrophages
E0771
medium
NA
NA
Serum-containing
but physical separation of serum EVs and secreted EVs (e.g. Bioreactor flask)
Serum-containing
but physical separation of serum EVs and secreted EVs (e.g. Bioreactor flask)
Serum-containing
but physical separation of serum EVs and secreted EVs (e.g. Bioreactor flask)
condition
MC38 tumor
E0771 tumor
Control condition
Control condition
Control condition
isolation protocol
dUC
Density gradient
dUC
Density gradient
dUC
dUC
dUC
Exp. nr.
4
5
1
3
2
EV-METRIC %
100
100
78
78
44