Gene ontology annotations for PTBP1
Experiment description of studies that identified PTBP1 in exosomes
1
Experiment ID
79
ISEV standards
✘
EV Biophysical techniques
✘
EV Cytosolic markers
✔
CD81|MHCII
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
20458337
Organism
Homo sapiens
Experiment description
MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 1
Authors
Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name
ICB
Publication year
2010
Sample
B cells
Sample name
RN (HLA-DR15)
Isolation/purification methods
Differential centrifugation Sucrose density gradient Immunobeads (MHC Class II)
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry [FT-ICR] Western blotting
2
Experiment ID
80
ISEV standards
✘
EV Biophysical techniques
✘
EV Cytosolic markers
✔
CD81|MHCII
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
20458337
Organism
Homo sapiens
Experiment description
MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis -Sample 2
Authors
Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name
ICB
Publication year
2010
Sample
B cells
Sample name
RN (HLA-DR15)
Isolation/purification methods
Differential centrifugation Sucrose density gradient Immunobeads (MHC Class II)
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry [FT-ICR] Western blotting
3
Experiment ID
81
ISEV standards
✘
EV Biophysical techniques
✘
EV Cytosolic markers
✔
CD81|MHCII
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
20458337
Organism
Homo sapiens
Experiment description
MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 3
Authors
Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name
ICB
Publication year
2010
Sample
B cells
Sample name
RN (HLA-DR15)
Isolation/purification methods
Differential centrifugation Sucrose density gradient Immunobeads (MHC Class II)
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry [FT-ICR] Western blotting
4
Experiment ID
235
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix|HSC70|GAPDH
EV Cytosolic markers
✘
EV Membrane markers
✔
HSP90B1
EV Negative markers
✔
qNano
EV Particle analysis
Identified molecule
mRNA
Identification method
RNA Sequencing
PubMed ID
26054723
Organism
Homo sapiens
Experiment description
Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors
He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N
Journal name
Carcinogenesis
Publication year
2015
Sample
Hepatocellular carcinoma cells
Sample name
HKCI-8
Isolation/purification methods
Differential centrifugation Filtration Ultracentrifugation Sucrose density gradient
Flotation density
1.13-1.19 g/mL
Molecules identified in the study
Protein RNA
Methods used in the study
Western blotting Mass spectrometry RT-PCR RNA Sequencing
5
Experiment ID
224
ISEV standards
✔
EM|AFM
EV Biophysical techniques
✔
Alix|TSG101
EV Cytosolic markers
✔
CD63|CD81
EV Membrane markers
✔
GOLGA2
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
25944692
Organism
Homo sapiens
Experiment description
Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors
Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S
Journal name
Oncotarget
Publication year
2015
Sample
Neuroblastoma cells
Sample name
SH-SY5Y
Isolation/purification methods
Differential centrifugation Ultracentrifugation OptiPrep density gradient
Flotation density
1.10 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry Western blotting
6
Experiment ID
211
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✔
EpCAM|TFRC
EV Membrane markers
✔
cytochrome c|GOLGA2
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
23333927
Organism
Homo sapiens
Experiment description
Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors
Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name
J Proteomics
Publication year
2013
Sample
Ovarian cancer cells
Sample name
IGROV1
Isolation/purification methods
Differential centrifugation Ultracentrifugation Sucrose density gradient
Flotation density
1.09-1.15 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
7
Experiment ID
212
ISEV standards
✔
CEM
EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✔
EpCAM|TFRC
EV Membrane markers
✔
Cytochrome C|GOLGA2
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
23333927
Organism
Homo sapiens
Experiment description
Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors
Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name
J Proteomics
Publication year
2013
Sample
Ovarian cancer cells
Sample name
OVCAR-3
Isolation/purification methods
Differential centrifugation Ultracentrifugation Sucrose density gradient
Flotation density
1.09-1.15 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
8
Experiment ID
275
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix|RAB5A
EV Cytosolic markers
✔
CD9|CD82|CD63|CD81
EV Membrane markers
✔
AIF
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
25844599
Organism
Homo sapiens
Experiment description
Molecular profiling of prostate cancer derived exosomes may reveal a predictive signature for response to docetaxel.
Authors
Kharaziha P, Chioureas D, Rutishauser D, Baltatzis G, Lennartsson L, Fonseca P, Azimi A, Hultenby K, Zubarev R, Ullen A, Yachnin J, Nilsson S, Panaretakis T.
Journal name
Oncotarget
Publication year
2015
Sample
Prostate cancer cells
Sample name
DU145 - Docetaxel sensitive
Isolation/purification methods
Filtration Ultracentrifugation Sucrose density gradient
Flotation density
1.12-1.19 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry/Flow cytometry/Western blotting
9
Experiment ID
191
ISEV standards
✘
EV Biophysical techniques
✔
Alix
EV Cytosolic markers
✔
CD81|CD9
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
20124223
Organism
Homo sapiens
Experiment description
Hypoxic tumor cell modulates its microenvironment to enhance angiogenic and metastatic potential by secretion of proteins and exosomes.
Authors
Park JE, Tan HS, Datta A, Lai RC, Zhang H, Meng W, Lim SK, Sze SK.
Journal name
Mol Cell Proteomics
Publication year
2010
Sample
Squamous carcinoma cells
Sample name
Squamous carcinoma cell (A431)
Isolation/purification methods
Differential centrifugation
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
10
Experiment ID
217
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101
EV Cytosolic markers
✔
CD81|CD9|CD63
EV Membrane markers
✘
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
23844026
Organism
Homo sapiens
Experiment description
Characterization of human thymic exosomes.
Authors
Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O.
Journal name
PLoS One
Publication year
2013
Sample
Thymus
Sample name
Normal-Thymus
Isolation/purification methods
Differential centrifugation Filtration Ultracentrifugation
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
11
Experiment ID
13
ISEV standards
✔
IEM
EV Biophysical techniques
✔
Alix|RAB4|RAB5B|RAB11|TSG101
EV Cytosolic markers
✔
CD9|AQP2|AQP1
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
15326289
Organism
Homo sapiens
Experiment description
Identification and proteomic profiling of exosomes in human urine.
Authors
Pisitkun T, Shen RF, Knepper MA
Journal name
PNAS
Publication year
2004
Sample
Urine
Sample name
Urine - Normal
Isolation/purification methods
Ultracentrifugation
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry [LCQ DECA XP] Western blotting
Protein-protein interactions for PTBP1
Protein Interactor
ExoCarta ID
Identification method
PubMed
Species
1
PCBP2
5094
Affinity Capture-MS
Homo sapiens
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
2
HNRNPK
3190
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
3
SNRPA
6626
Two-hybrid
Homo sapiens
4
1300006N24Rik
Affinity Capture-Western
Mus musculus
5
SFPQ
6421
Reconstituted Complex
Homo sapiens
Invivo
Homo sapiens
Invitro
Homo sapiens
6
PTBP1
5725
Two-hybrid
Homo sapiens
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
Two-hybrid
Homo sapiens
Two-hybrid
Homo sapiens
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
Two-hybrid
Homo sapiens
7
HNRNPL
3191
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
Two-hybrid
Homo sapiens
Two-hybrid
Homo sapiens
Reconstituted Complex
Homo sapiens
Reconstituted Complex
Homo sapiens
8
NDP52
Two-hybrid
Homo sapiens
View the network
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Pathways in which PTBP1 is involved