Gene description for SERPINB4
Gene name serpin peptidase inhibitor, clade B (ovalbumin), member 4
Gene symbol SERPINB4
Other names/aliases LEUPIN
PI11
SCCA-2
SCCA1
SCCA2
Species Homo sapiens
 Database cross references - SERPINB4
ExoCarta ExoCarta_6318
Vesiclepedia VP_6318
Entrez Gene 6318
HGNC 10570
MIM 600518
UniProt P48594  
 SERPINB4 identified in exosomes derived from the following tissue/cell type
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
Urine 19056867    
Urine 21557262    
 Gene ontology annotations for SERPINB4
Molecular Function
    protease binding GO:0002020 IPI
    serine-type endopeptidase inhibitor activity GO:0004867 IBA
    serine-type endopeptidase inhibitor activity GO:0004867 IDA
    serine-type endopeptidase inhibitor activity GO:0004867 NAS
    protein binding GO:0005515 IPI
    enzyme binding GO:0019899 IPI
Biological Process
    negative regulation of peptidase activity GO:0010466 IDA
    negative regulation of endopeptidase activity GO:0010951 IBA
    regulation of proteolysis GO:0030162 NAS
    protection from natural killer cell mediated cytotoxicity GO:0042270 IMP
Subcellular Localization
    extracellular space GO:0005615 IBA
    cytosol GO:0005829 IDA
    plasma membrane GO:0005886 IDA
 Experiment description of studies that identified SERPINB4 in exosomes
1
Experiment ID 231
MISEV standards
Biophysical techniques
Alix|CD63|CD9
Enriched markers
Negative markers
NTA
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
2
Experiment ID 232
MISEV standards
Biophysical techniques
Enriched markers
Negative markers
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
3
Experiment ID 233
MISEV standards
Biophysical techniques
Enriched markers
Negative markers
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
4
Experiment ID 63
MISEV standards
Biophysical techniques
AQP2
Enriched markers
Negative markers
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
5
Experiment ID 113
MISEV standards
EM|IEM
Biophysical techniques
AQP2
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21557262    
Organism Homo sapiens
Experiment description Proteomic identification of exosomal LRG1: A potential urinary biomarker for detecting NSCLC.
Authors "Li Y, Zhang Y, Qiu F, Qiu Z."
Journal name ELEC
Publication year 2011
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
 Protein-protein interactions for SERPINB4
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CCDC94  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
2 BPHL 670
Affinity Capture-MS Homo sapiens
3 FMOD 2331
Affinity Capture-MS Homo sapiens
4 SPTB 6710
Affinity Capture-MS Homo sapiens
5 NRSN1  
Affinity Capture-MS Homo sapiens
6 SKI 6497
Affinity Capture-MS Homo sapiens
7 ANKK1  
Affinity Capture-MS Homo sapiens
8 RTCA 8634
Affinity Capture-MS Homo sapiens
9 RNF25 64320
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
10 S100A7 6278
Affinity Capture-MS Homo sapiens
11 ZNF354C  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
12 EBF2  
Affinity Capture-MS Homo sapiens
13 ZIC1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
14 MED24 9862
Affinity Capture-MS Homo sapiens
15 PLAC8L1  
Affinity Capture-MS Homo sapiens
16 ZNF674 641339
Affinity Capture-MS Homo sapiens
17 ST7  
Affinity Capture-MS Homo sapiens
18 CCDC92  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
19 ST6GALNAC6 30815
Affinity Capture-MS Homo sapiens
20 FNDC5  
Affinity Capture-MS Homo sapiens
21 COPS5 10987
Affinity Capture-MS Homo sapiens
22 DPPA4  
Affinity Capture-MS Homo sapiens
23 L2HGDH  
Affinity Capture-MS Homo sapiens
24 ZDHHC6  
Affinity Capture-MS Homo sapiens
25 NUDT3 11165
Affinity Capture-MS Homo sapiens
26 GRK4  
Affinity Capture-MS Homo sapiens
27 POLL  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
28 POU3F3  
Affinity Capture-MS Homo sapiens
29 OR13C3  
Affinity Capture-MS Homo sapiens
30 UGT1A10  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
31 FMNL2 114793
Affinity Capture-MS Homo sapiens
32 CYP3A5  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
33 USF2 7392
Affinity Capture-MS Homo sapiens
34 THAP10  
Affinity Capture-MS Homo sapiens
35 MRPL39 54148
Affinity Capture-MS Homo sapiens
36 PHF11 51131
Affinity Capture-MS Homo sapiens
37 ZSCAN20  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
38 GPN1  
Affinity Capture-MS Homo sapiens
39 BTRC 8945
Affinity Capture-MS Homo sapiens
40 KLHL11  
Affinity Capture-MS Homo sapiens
41 AGPAT1 10554
Affinity Capture-MS Homo sapiens
42 C18orf21  
Affinity Capture-MS Homo sapiens
43 NDUFS5 4725
Affinity Capture-MS Homo sapiens
44 GSK3B 2932
Affinity Capture-MS Homo sapiens
45 ZFAND4  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
46 METTL13 51603
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
47 DDX19B 11269
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
48 MRPL38  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
49 ZNF550  
Affinity Capture-MS Homo sapiens
50 SLC37A4 2542
Affinity Capture-MS Homo sapiens
51 CX3CL1  
Affinity Capture-MS Homo sapiens
52 C16orf70  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
53 LRRC10  
Affinity Capture-MS Homo sapiens
54 FUNDC2 65991
Affinity Capture-MS Homo sapiens
55 MYCBPAP 84073
Affinity Capture-MS Homo sapiens
56 CERS3  
Affinity Capture-MS Homo sapiens
57 RNF115  
Affinity Capture-MS Homo sapiens
58 GBAP1  
Affinity Capture-MS Homo sapiens
59 SRRT 51593
Affinity Capture-MS Homo sapiens
60 ASCL1  
Affinity Capture-MS Homo sapiens
61 UBAC2 337867
Affinity Capture-MS Homo sapiens
62 PDILT  
Affinity Capture-MS Homo sapiens
63 RASSF9  
Affinity Capture-MS Homo sapiens
64 UPRT 139596
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
65 SFMBT1 51460
Affinity Capture-MS Homo sapiens
66 SREBF2 6721
Positive Genetic Homo sapiens
67 ESRRB  
Affinity Capture-MS Homo sapiens
68 LRRN3  
Affinity Capture-MS Homo sapiens
69 SARAF  
Affinity Capture-MS Homo sapiens
70 PIGT 51604
Affinity Capture-MS Homo sapiens
71 S100A8 6279
Affinity Capture-MS Homo sapiens
72 SLX4  
Affinity Capture-MS Homo sapiens
73 SPRR2D  
Affinity Capture-MS Homo sapiens
74 SSUH2  
Affinity Capture-MS Homo sapiens
75 MBD4  
Affinity Capture-MS Homo sapiens
76 HCN1  
Affinity Capture-MS Homo sapiens
77 CUL2 8453
Affinity Capture-MS Homo sapiens
78 UPK1A 11045
Affinity Capture-MS Homo sapiens
79 DKK2  
Affinity Capture-MS Homo sapiens
80 TRIM21 6737
Affinity Capture-MS Homo sapiens
81 CHMP3 51652
Affinity Capture-MS Homo sapiens
82 RHBDD1 84236
Affinity Capture-MS Homo sapiens
83 SERPINB3 6317
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
84 PPP2R2B 5521
Affinity Capture-MS Homo sapiens
85 DESI1  
Affinity Capture-MS Homo sapiens
86 NDST2  
Affinity Capture-MS Homo sapiens
87 FANCD2  
Affinity Capture-MS Homo sapiens
88 AIFM1 9131
Affinity Capture-MS Homo sapiens
89 CCNC  
Affinity Capture-MS Homo sapiens
90 ZFPL1 7542
Affinity Capture-MS Homo sapiens
91 PPM1E  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
92 CCNYL1 151195
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
93 ASCC1 51008
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
94 FAM60A  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
95 TBC1D22B  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
96 ITLN2  
Affinity Capture-MS Homo sapiens
97 NPTN 27020
Affinity Capture-MS Homo sapiens
98 MOGAT3  
Affinity Capture-MS Homo sapiens
99 UCP2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
100 ATP6AP2 10159
Affinity Capture-MS Homo sapiens
101 PKD2L2 27039
Affinity Capture-MS Homo sapiens
102 NPPA  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
103 PDIA3 2923
Affinity Capture-MS Homo sapiens
104 EGFR 1956
Affinity Capture-MS Homo sapiens
105 ELAC2 60528
Affinity Capture-MS Homo sapiens
106 FTH1 2495
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
107 LGALS7 3963
Affinity Capture-MS Homo sapiens
108 SUSD3 203328
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
109 CTSG 1511
Reconstituted Complex Homo sapiens
110 MAPK6  
Affinity Capture-MS Homo sapiens
111 FRMD1  
Affinity Capture-MS Homo sapiens
112 RPS2P32  
Affinity Capture-MS Homo sapiens
113 H2AFB1  
Affinity Capture-MS Homo sapiens
114 ITGA9 3680
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
115 COA5  
Affinity Capture-MS Homo sapiens
116 EEF1A2 1917
Affinity Capture-MS Homo sapiens
117 ACAD9 28976
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
118 SLC25A6 293
Affinity Capture-MS Homo sapiens
119 MPI 4351
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
120 FCRL5  
Affinity Capture-MS Homo sapiens
121 MMRN1 22915
Affinity Capture-MS Homo sapiens
122 STX17 55014
Affinity Capture-MS Homo sapiens
123 PFDN5 5204
Affinity Capture-MS Homo sapiens
124 RIPPLY3  
Affinity Capture-MS Homo sapiens
125 UBE2U  
Affinity Capture-MS Homo sapiens
126 RAB11A 8766
Affinity Capture-MS Homo sapiens
127 PRSS16 10279
Affinity Capture-MS Homo sapiens
128 IL18 3606
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
129 STARD13 90627
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
130 DAB2 1601
Affinity Capture-MS Homo sapiens
131 MIP  
Affinity Capture-MS Homo sapiens
132 APTX  
Affinity Capture-MS Homo sapiens
133 SCGB1D1  
Affinity Capture-MS Homo sapiens
134 NMB  
Affinity Capture-MS Homo sapiens
135 SH2D3A  
Affinity Capture-MS Homo sapiens
136 FLYWCH2  
Affinity Capture-MS Homo sapiens
137 CUL5 8065
Affinity Capture-MS Homo sapiens
138 EMC4 51234
Affinity Capture-MS Homo sapiens
139 ZNF154  
Affinity Capture-MS Homo sapiens
140 CDK15  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
141 C1orf35  
Affinity Capture-MS Homo sapiens
142 SSBP2  
Affinity Capture-MS Homo sapiens
143 TREX2  
Affinity Capture-MS Homo sapiens
144 PTDSS1 9791
Affinity Capture-MS Homo sapiens
145 FBXO44  
Affinity Capture-MS Homo sapiens
146 S100A9 6280
Affinity Capture-MS Homo sapiens
147 SIRT1  
Affinity Capture-MS Homo sapiens
148 MKI67  
Affinity Capture-MS Homo sapiens
149 HOXD10  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
150 FAM227B  
Affinity Capture-MS Homo sapiens
151 ESR1  
Affinity Capture-MS Homo sapiens
152 ERCC3  
Affinity Capture-MS Homo sapiens
153 MBNL1 4154
Affinity Capture-MS Homo sapiens
154 KIR3DS1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
155 HLA-DPA1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
156 TEFM  
Affinity Capture-MS Homo sapiens
157 TSPAN6 7105
Affinity Capture-MS Homo sapiens
158 PINK1  
Affinity Capture-MS Homo sapiens
159 GPR18  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
160 GOT1 2805
Affinity Capture-MS Homo sapiens
161 STK11 6794
Affinity Capture-MS Homo sapiens
162 PDE4DIP 9659
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
163 OR2A4 79541
Affinity Capture-MS Homo sapiens
164 INSC  
Affinity Capture-MS Homo sapiens
165 GABPA 2551
Affinity Capture-MS Homo sapiens
166 CCR1  
Affinity Capture-MS Homo sapiens
167 GUCY1A3  
Affinity Capture-MS Homo sapiens
168 PCP4  
Affinity Capture-MS Homo sapiens
169 CDK11A 728642
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which SERPINB4 is involved
No pathways found





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