|  Experiment description  of studies that identified Lamp2 in sEVs | 
                                                                
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 1 | 
                                                                                                    
                                                                                                        | Experiment ID | 907 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✔ 
                                                                                                                                Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
                                                                                                                             | Enriched markers |  
                                                                                                                    | ✔ 
                                                                                                                                HSPA5
                                                                                                                             | Negative markers |  
                                                                                                                    | ✔ 
                                                                                                                                NTA
                                                                                                                             | Particle analysis |  |  
                                                                                                        | Identified molecule | Protein |  
                                                                                                        | Identification method | Mass spectrometry |  
                                                                                                        | PubMed ID | 37309723   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells |  
                                                                                                        | Authors | "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S." |  
                                                                                                        | Journal name | Proteomics |  
                                                                                                        | Publication year | 2023 |  
                                                                                                        | Sample | Colon cancer cells |  
                                                                                                        | Sample name | C26 |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Ultracentrifugation
 |  
                                                                                                        | Flotation density | - |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Western blotting Mass spectrometry
 |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 2 | 
                                                                                                    
                                                                                                        | Experiment ID | 10 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✔ 
                                                                                                                                Alix|CD9|MHCII|MHCI|CD86|LAMP2
                                                                                                                             | Enriched markers |  
                                                                                                                    | ✘ | Negative markers |  
                                                                                                                    | ✘ | Particle analysis |  |  
                                                                                                        | Identified molecule | protein   |  
                                                                                                        | Identification method | Western blotting |  
                                                                                                        | PubMed ID | 11390481   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Proteomic analysis of dendritic cell-derived exosomes: a secreted subcellular compartment distinct from apoptotic vesicles. |  
                                                                                                        | Authors | "Thery C, Boussac M, Veron P, Ricciardi-Castagnoli P, Raposo G, Garin J, Amigorena S." |  
                                                                                                        | Journal name | JIMMU |  
                                                                                                        | Publication year | 2001 |  
                                                                                                        | Sample | Dendritic cells |  
                                                                                                        | Sample name | D1 |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Sucrose density gradient
 |  
                                                                                                        | Flotation density | 1.15-1.18 g/mL |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Mass spectrometry [MALDI TOF] Mass spectrometry [QTOF]
 Western blotting
 |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 3 | 
                                                                                                    
                                                                                                        | Experiment ID | 214 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✘ | Enriched markers |  
                                                                                                                    | ✘ | Negative markers |  
                                                                                                                    | ✘ | Particle analysis |  |  
                                                                                                        | Identified molecule | protein   |  
                                                                                                        | Identification method | Mass spectrometry |  
                                                                                                        | PubMed ID | 23658846   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis. |  
                                                                                                        | Authors | "Hassani K, Olivier M." |  
                                                                                                        | Journal name | PLoS Negl Trop Dis |  
                                                                                                        | Publication year | 2013 |  
                                                                                                        | Sample | Macrophages |  
                                                                                                        | Sample name | Leishmania-infected-Macrophage (J774A.1) |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Filtration
 Ultracentrifugation
 Filtration
 Protease inhibitors
 Sucrose density gradient
 Filtration
 Ultracentrifugation
 |  
                                                                                                        | Flotation density | 1.13-1.19 g/mL |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Mass spectrometry |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 4 | 
                                                                                                    
                                                                                                        | Experiment ID | 215 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✘ | Enriched markers |  
                                                                                                                    | ✘ | Negative markers |  
                                                                                                                    | ✘ | Particle analysis |  |  
                                                                                                        | Identified molecule | protein   |  
                                                                                                        | Identification method | Mass spectrometry |  
                                                                                                        | PubMed ID | 23658846   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis. |  
                                                                                                        | Authors | "Hassani K, Olivier M." |  
                                                                                                        | Journal name | PLoS Negl Trop Dis |  
                                                                                                        | Publication year | 2013 |  
                                                                                                        | Sample | Macrophages |  
                                                                                                        | Sample name | LPS-treated-Macrophage (J774A.1) |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Filtration
 Ultracentrifugation
 Filtration
 Protease inhibitors
 Sucrose density gradient
 Filtration
 Ultracentrifugation
 |  
                                                                                                        | Flotation density | 1.13-1.19 g/mL |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Mass spectrometry |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 5 | 
                                                                                                    
                                                                                                        | Experiment ID | 216 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✘ | Enriched markers |  
                                                                                                                    | ✘ | Negative markers |  
                                                                                                                    | ✘ | Particle analysis |  |  
                                                                                                        | Identified molecule | protein   |  
                                                                                                        | Identification method | Mass spectrometry |  
                                                                                                        | PubMed ID | 23658846   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis. |  
                                                                                                        | Authors | "Hassani K, Olivier M." |  
                                                                                                        | Journal name | PLoS Negl Trop Dis |  
                                                                                                        | Publication year | 2013 |  
                                                                                                        | Sample | Macrophages |  
                                                                                                        | Sample name | Normal-Macrophage (J774A.1) |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Filtration
 Ultracentrifugation
 Filtration
 Protease inhibitors
 Sucrose density gradient
 Filtration
 Ultracentrifugation
 |  
                                                                                                        | Flotation density | 1.13-1.19 g/mL |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Mass spectrometry |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 6 | 
                                                                                                    
                                                                                                        | Experiment ID | 14 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✔ 
                                                                                                                                RAB7|RAB11|CD9|CD63|LAMP1|LAMP2
                                                                                                                             | Enriched markers |  
                                                                                                                    | ✔ 
                                                                                                                                DNM
                                                                                                                             | Negative markers |  
                                                                                                                    | ✘ | Particle analysis |  |  
                                                                                                        | Identified molecule | protein   |  
                                                                                                        | Identification method | Western blotting |  
                                                                                                        | PubMed ID | 16081791   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Proteomic analysis of microglia-derived exosomes: metabolic role of the aminopeptidase CD13 in neuropeptide catabolism. |  
                                                                                                        | Authors | "Potolicchio I, Carven GJ, Xu X, Stipp C, Riese RJ, Stern LJ, Santambrogio L" |  
                                                                                                        | Journal name | JIMMU |  
                                                                                                        | Publication year | 2005 |  
                                                                                                        | Sample | Microglia |  
                                                                                                        | Sample name | N9 |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Sucrose density gradient
 |  
                                                                                                        | Flotation density | 1.15 g/mL |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Mass spectrometry [LCQ DECA XP] Western blotting
 |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 7 | 
                                                                                                    
                                                                                                        | Experiment ID | 39 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                IEM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✔ 
                                                                                                                                TSG101|HSC70|FLOT1 
                                                                                                                             | Enriched markers |  
                                                                                                                    | ✘ | Negative markers |  
                                                                                                                    | ✘ | Particle analysis |  |  
                                                                                                        | Identified molecule | protein   |  
                                                                                                        | Identification method | Mass spectrometry |  
                                                                                                        | PubMed ID | 15210972   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Cells release prions in association with exosomes. |  
                                                                                                        | Authors | "Fevrier B, Vilette D, Archer F, Loew D, Faigle W, Vidal M, Laude H, Raposo G" |  
                                                                                                        | Journal name | PNAS |  
                                                                                                        | Publication year | 2004 |  
                                                                                                        | Sample | Mov neuroglial cells |  
                                                                                                        | Sample name | Mov neuroglial cell |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Sucrose density gradient
 |  
                                                                                                        | Flotation density | 1.14 g/mL |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Mass spectrometry [QSTAR] Western blotting
 Immunoelectron Microscopy
 |  |  | 
                                                                                                                                            
                                                                            
                                                                                | 
                                                                                        
                                                                                            | 8 | 
                                                                                                    
                                                                                                        | Experiment ID | 908 | 
                                                                                                                
                                                                                                                    | MISEV standards |  
                                                                                                                    | ✔ 
                                                                                                                                EM
                                                                                                                             | Biophysical techniques |  
                                                                                                                    | ✔ 
                                                                                                                                Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
                                                                                                                             | Enriched markers |  
                                                                                                                    | ✔ 
                                                                                                                                HSPA5
                                                                                                                             | Negative markers |  
                                                                                                                    | ✔ 
                                                                                                                                NTA
                                                                                                                             | Particle analysis |  |  
                                                                                                        | Identified molecule | Protein |  
                                                                                                        | Identification method | Mass spectrometry |  
                                                                                                        | PubMed ID | 37309723   |  
                                                                                                        | Organism | Mus musculus |  
                                                                                                        | Experiment description | Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells |  
                                                                                                        | Authors | "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S." |  
                                                                                                        | Journal name | Proteomics |  
                                                                                                        | Publication year | 2023 |  
                                                                                                        | Sample | T-cell lymphoma cells |  
                                                                                                        | Sample name | EL4 |  
                                                                                                        | Isolation/purification methods | Differential centrifugation Ultracentrifugation
 |  
                                                                                                        | Flotation density | - |  
                                                                                                        | Molecules identified in the study | Protein |  
                                                                                                        | Methods used in the study | Western blotting Mass spectrometry
 |  |  |