Gene description for SF3B4
Gene name splicing factor 3b, subunit 4, 49kDa
Gene symbol SF3B4
Other names/aliases AFD1
Hsh49
SAP49
SF3b49
Species Homo sapiens
 Database cross references - SF3B4
Vesiclepedia VP_10262
ExoCarta ExoCarta_10262
Entrez Gene 10262
HGNC 10771
MIM 605593
 SF3B4 identified in extracellular vesicles derived from the following tissue/cell type
Brain cancer cells [Extracellular vesicles]      More >>> 27894104   
Brain cancer cells [Extracellular vesicles]      More >>> 27894104   
Breast cancer cells [Extracellular vesicles]      More >>> 27894104   
Breast cancer cells [Extracellular vesicles]      More >>> 27894104   
Breast cancer cells [Extracellular vesicles]      More >>> 27894104   
Bronchial epithelial cells [Extracellular vesicles]      More >>> 29127410   
Colorectal cancer cells [Microvesicles]      More >>> 19930720   
Colorectal cancer cells [Extracellular vesicles]      More >>> 27894104   
Endothelial cells [Microparticles]      More >>> 18563738   
Endothelial cells [Microparticles]      More >>> 18563738   
Endothelial cells [Microparticles]      More >>> 18563738   
Kidney cancer cells [Extracellular vesicles]      More >>> 27894104   
Kidney cancer cells [Extracellular vesicles]      More >>> 27894104   
Lung cancer cells [Extracellular vesicles]      More >>> 27894104   
Lung cancer cells [Extracellular vesicles]      More >>> 27894104   
Lung cancer cells [Extracellular vesicles]      More >>> 27894104   
Melanoma cells [Extracellular vesicles]      More >>> 27894104   
Ovarian cancer cells [Extracellular vesicles]      More >>> 27894104   
Ovarian cancer cells [Extracellular vesicles]      More >>> 27894104   
Ovarian cancer cells [Exosomes]      More >>> 24434149   
Ovarian cancer cells [Exosomes]      More >>> 24434149   
Ovarian cancer cells [Exosomes]      More >>> 24434149   
Ovarian cancer cells [Exosomes]      More >>> 24434149   
Serum [Exosomes]      More >>> 22808001   
Squamous carcinoma cells [Exosomes]      More >>> 20124223   
 Experiment description of studies that identified SF3B4 in extracellular vesicles
1
Experiment ID582
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleBrain cancer cells
Sample nameSF295
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
2
Experiment ID585
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleBrain cancer cells
Sample nameSNB-75
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
3
Experiment ID577
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleBreast cancer cells
Sample nameMCF7
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
4
Experiment ID578
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleBreast cancer cells
Sample nameMDA-MB-231
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
5
Experiment ID579
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleBreast cancer cells
Sample nameMDA-MB-468
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
6
Experiment ID1214
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry
PubMed ID 29127410   
OrganismHomo sapiens
Experiment descriptionUltrafiltration combined with size exclusion chromatography efficiently isolates extracellular vesicles from cell culture media for compositional and functional studies.
AuthorsBenedikter BJ, Bouwman FG, Vajen T, Heinzmann ACA, Grauls G, Mariman EC, Wouters EFM, Savelkoul PH, Lopez-Iglesias C, Koenen RR, Rohde GGU, Stassen FRM.
Journal name Sci Rep.
Publication year2017
SampleBronchial epithelial cells
Sample nameUltracentrifugation, sample 3
Isolation/purification methodsUltracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV170061: EV-METRIC:62%, 50%, 50%
7
Experiment ID303
Identified moleculemrna
Extracellular vesicle typeMicrovesicles
Identification method Microarray [Illumina]
PubMed ID 19930720   
OrganismHomo sapiens
Experiment descriptionColorectal cancer cell-derived microvesicles are enriched in cell cycle-related mRNAs that promote proliferation of endothelial cells
AuthorsHong BS, Cho JH, Kim H, Choi EJ, Rho S, Kim J, Kim JH, Choi DS, Kim YK, Hwang D, Gho YS
Journal name BMC Genomics
Publication year2009
SampleColorectal cancer cells
Sample nameSW480
Isolation/purification methodsDifferential centrifugation
Ultrafiltration
OptiPrep density gradient
Flotation density1.09 g/mL
Molecules identified in the studyProtein
mRNA
Methods used in the studyWestern blotting
RT-PCR
Microarray [Illumina]
EV-TRACK -
8
Experiment ID591
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleColorectal cancer cells
Sample nameHT29
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
9
Experiment ID385
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 18563738   
OrganismHomo sapiens
Experiment descriptionComparative proteomic analysis of PAI-1 and TNF-alpha-derived endothelial microparticles.
AuthorsPeterson DB, Sander T, Kaul S, Wakim BT, Halligan B, Twigger S, Pritchard KA Jr, Oldham KT, Ou JS.
Journal name Proteomics
Publication year2008
SampleEndothelial cells
Sample nameEndothelial cells (HUVEC)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -
10
Experiment ID386
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 18563738   
OrganismHomo sapiens
Experiment descriptionComparative proteomic analysis of PAI-1 and TNF-alpha-derived endothelial microparticles.
AuthorsPeterson DB, Sander T, Kaul S, Wakim BT, Halligan B, Twigger S, Pritchard KA Jr, Oldham KT, Ou JS.
Journal name Proteomics
Publication year2008
SampleEndothelial cells
Sample nameTreated by PAI-1-Endothelial cell (HUVEC)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -
11
Experiment ID387
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 18563738   
OrganismHomo sapiens
Experiment descriptionComparative proteomic analysis of PAI-1 and TNF-alpha-derived endothelial microparticles.
AuthorsPeterson DB, Sander T, Kaul S, Wakim BT, Halligan B, Twigger S, Pritchard KA Jr, Oldham KT, Ou JS.
Journal name Proteomics
Publication year2008
SampleEndothelial cells
Sample nameTreated by TNF-alpha-Endothelial cells (HUVEC)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -
12
Experiment ID595
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleKidney cancer cells
Sample nameA498
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
13
Experiment ID599
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleKidney cancer cells
Sample nameSN12C
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
14
Experiment ID608
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleLung cancer cells
Sample nameA549
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
15
Experiment ID609
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleLung cancer cells
Sample nameEKVX
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
16
Experiment ID611
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleLung cancer cells
Sample nameHOP-92
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
17
Experiment ID617
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleMelanoma cells
Sample nameLOX IMVI
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
18
Experiment ID628
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleOvarian cancer cells
Sample nameOVCAR-4
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
19
Experiment ID632
Identified moleculeprotein
Extracellular vesicle typeExtracellular vesicles
Identification method Mass spectrometry [LTQ]
PubMed ID 27894104   
OrganismHomo sapiens
Experiment descriptionProteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers.
AuthorsHurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr.
Journal name Oncotarget
Publication year2016
SampleOvarian cancer cells
Sample nameNCI-ADR-RES
Isolation/purification methodsDifferential centrifugation
Polymer-based precipitation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [LTQ]
EV-TRACK -
20
Experiment ID992
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 24434149   
OrganismHomo sapiens
Experiment descriptionIn-depth proteomic analyses of ovarian cancer cell line exosomes reveals differential enrichment of functional categories compared to the NCI 60 proteome.
AuthorsSinha A, Ignatchenko V, Ignatchenko A, Mejia-Guerrero S, Kislinger T.
Journal name Biochem Biophys Res Commun.
Publication year2014
SampleOvarian cancer cells
Sample nameOVCAR3
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
Western blotting
EV-TRACK EV140099: EV-METRIC:44%
21
Experiment ID993
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 24434149   
OrganismHomo sapiens
Experiment descriptionIn-depth proteomic analyses of ovarian cancer cell line exosomes reveals differential enrichment of functional categories compared to the NCI 60 proteome.
AuthorsSinha A, Ignatchenko V, Ignatchenko A, Mejia-Guerrero S, Kislinger T.
Journal name Biochem Biophys Res Commun.
Publication year2014
SampleOvarian cancer cells
Sample nameOVCAR433
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
Western blotting
EV-TRACK EV140099: EV-METRIC:44%
22
Experiment ID994
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 24434149   
OrganismHomo sapiens
Experiment descriptionIn-depth proteomic analyses of ovarian cancer cell line exosomes reveals differential enrichment of functional categories compared to the NCI 60 proteome.
AuthorsSinha A, Ignatchenko V, Ignatchenko A, Mejia-Guerrero S, Kislinger T.
Journal name Biochem Biophys Res Commun.
Publication year2014
SampleOvarian cancer cells
Sample nameOVCAR5
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
Western blotting
EV-TRACK EV140099: EV-METRIC:44%
23
Experiment ID995
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 24434149   
OrganismHomo sapiens
Experiment descriptionIn-depth proteomic analyses of ovarian cancer cell line exosomes reveals differential enrichment of functional categories compared to the NCI 60 proteome.
AuthorsSinha A, Ignatchenko V, Ignatchenko A, Mejia-Guerrero S, Kislinger T.
Journal name Biochem Biophys Res Commun.
Publication year2014
SampleOvarian cancer cells
Sample nameSKOV3
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
Western blotting
EV-TRACK EV140099: EV-METRIC:44%
24
Experiment ID971
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 22808001   
OrganismHomo sapiens
Experiment descriptionBiochemical and physical characterisation of urinary nanovesicles following CHAPS treatment.
AuthorsMusante L, Saraswat M, Duriez E, Byrne B, Ravidà, Domon B, Holthofer H.
Journal name PLoS One
Publication year2012
SampleSerum
Sample nameSerum -Tuberculosis patient 1
Isolation/purification methodsFiltration
ExoQuick
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV120006: EV-METRIC:56%
25
Experiment ID411
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 20124223   
OrganismHomo sapiens
Experiment descriptionHypoxic tumor cell modulates its microenvironment to enhance angiogenic and metastatic potential by secretion of proteins and exosomes.
AuthorsPark JE, Tan HS, Datta A, Lai RC, Zhang H, Meng W, Lim SK, Sze SK.
Journal name Mol Cell Proteomics
Publication year2010
SampleSquamous carcinoma cells
Sample nameSquamous carcinoma cell (A431)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV100050: EV-METRIC:22%