Gene description for SERPINB3
Gene name serpin peptidase inhibitor, clade B (ovalbumin), member 3
Gene symbol SERPINB3
Other names/aliases HsT1196
SCC
SCCA-1
SCCA-PD
SCCA1
T4-A
Species Homo sapiens
 Database cross references - SERPINB3
ExoCarta ExoCarta_6317
Entrez Gene 6317
HGNC 10569
MIM 600517
UniProt P29508  
 SERPINB3 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
Tracheobronchial cells 19190083    
Urine 19056867    
 Gene ontology annotations for SERPINB3
Molecular Function
    protease binding GO:0002020 IPI
    serine-type endopeptidase inhibitor activity GO:0004867 NAS
    virus receptor activity GO:0001618 IDA
    cysteine-type endopeptidase inhibitor activity GO:0004869 IMP
Biological Process
    viral entry into host cell GO:0046718 IDA
    negative regulation of proteolysis GO:0045861 IDA
    negative regulation of catalytic activity GO:0043086 IDA
    negative regulation of peptidase activity GO:0010466 IDA
    positive regulation of endopeptidase activity GO:0010950 IDA
    negative regulation of JUN kinase activity GO:0043508 IMP
    paracrine signaling GO:0038001 IMP
    positive regulation of cell migration GO:0030335 IMP
    positive regulation of cell proliferation GO:0008284 IMP
    negative regulation of endopeptidase activity GO:0010951 IMP
    positive regulation of epithelial to mesenchymal transition GO:0010718 IMP
    autocrine signaling GO:0035425 IMP
Subcellular Localization
    extracellular space GO:0005615 IBA
    extracellular exosome GO:0070062 IDA
    cytoplasm GO:0005737 IDA
    nucleus GO:0005634 IDA
    vesicle GO:0031982 IDA
    cytoplasmic vesicle GO:0031410 IDA
 Experiment description of studies that identified SERPINB3 in exosomes
1
Experiment ID 126
ISEV standards
EV Biophysical techniques
GAPDH
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry [LTQ-FT Ultra]
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
2
Experiment ID 231
ISEV standards
EV Biophysical techniques
Alix
EV Cytosolic markers
CD63|CD9
EV Membrane markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 232
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 233
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 34
ISEV standards
EM|IEM
EV Biophysical techniques
TSG101
EV Cytosolic markers
CD63|MHCI|MHCII
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19190083    
Organism Homo sapiens
Experiment description Characterization of exosome-like vesicles released from human tracheobronchial ciliated epithelium: a possible role in innate defense.
Authors Kesimer M, Scull M, Brighton B, Demaria G, Burns K, O'Neal W, Pickles RJ, Sheehan JK
Journal name FASEB
Publication year 2009
Sample Tracheobronchial cells
Sample name Tracheobronchial epithelial cells
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density 1.16 -1.18 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
FACS
6
Experiment ID 63
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
AQP2
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for SERPINB3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CTSL 1514
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
2 CTSK  
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
3 CTSS  
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
4 USF2 7392
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which SERPINB3 is involved
No pathways found





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