Gene description for KRT15
Gene name keratin 15, type I
Gene symbol KRT15
Other names/aliases CK15
K15
K1CO
Species Homo sapiens
 Database cross references - KRT15
ExoCarta ExoCarta_3866
Entrez Gene 3866
HGNC 6421
MIM 148030
UniProt P19012  
 KRT15 identified in exosomes derived from the following tissue/cell type
Colorectal cancer cells 17956143    
Colorectal cancer cells 19837982    
Mesenchymal stem cells Unpublished / Not applicable
Neuroblastoma cells 25944692    
Prostate cancer cells 25844599    
Prostate cancer cells 25844599    
Saliva 19199708    
Squamous carcinoma cells 20124223    
Urine 21595033    
Urine 21595033    
Urine 21595033    
 Gene ontology annotations for KRT15
Molecular Function
    protein binding GO:0005515 IPI
    scaffold protein binding GO:0097110 IPI
    structural constituent of cytoskeleton GO:0005200 TAS
Biological Process
    epidermis development GO:0008544 TAS
    activation of mitophagy in response to mitochondrial depolarization GO:0098779 IMP
Subcellular Localization
    nucleus GO:0005634 IDA
    intermediate filament GO:0005882 IEA
    extracellular exosome GO:0070062 IDA
 Experiment description of studies that identified KRT15 in exosomes
1
Experiment ID 20
ISEV standards
EM
EV Biophysical techniques
HSP90
EV Cytosolic markers
CD63|CD81|LAMP1
EV Membrane markers
GOLGA2|cytochrome c
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17956143    
Organism Homo sapiens
Experiment description Proteomic analysis of microvesicles derived from human colorectal cancer cells.
Authors Choi DS, Lee JM, Park GW, Lim HW, Bang JY, Kim YK, Kwon KH, Kwon HJ, Kim KP, Gho YS
Journal name JPR
Publication year 2007
Sample Colorectal cancer cells
Sample name HT29
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Diafiltration
Flotation density 1.16 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
2
Experiment ID 21
ISEV standards
EM|IEM
EV Biophysical techniques
Alix|TSG101|HSP70
EV Cytosolic markers
CD63
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method
Mass spectrometry   
PubMed ID 19837982    
Organism Homo sapiens
Experiment description Proteomic and bioinformatic analysis of immunoaffinity-purified exosomes derived from the human colon tumor cell line LIM1215.
Authors Suresh Mathivanan, Justin W.E. Lim, Bow J. Tauro, Hong Ji, Robert L. Moritz and Richard J. Simpson
Journal name MCP
Publication year 2009
Sample Colorectal cancer cells
Sample name LIM1215
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.10-1.12 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [Orbitrap]
Western blotting
3
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
4
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
5
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
6
Experiment ID 274
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 resistant
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.18 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Flow cytometry
Western blotting
7
Experiment ID 66
ISEV standards
IEM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
CD63|CD81
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19199708    
Organism Homo sapiens
Experiment description Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT).
Authors Gonzalez-Begne M, Lu B, Han X, Hagen FK, Hand AR, Melvin JE, Yates JR
Journal name JPR
Publication year 2009
Sample Saliva
Sample name Saliva
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
Immunoelectron Microscopy
8
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
9
Experiment ID 193
ISEV standards
EM
EV Biophysical techniques
EV Cytosolic markers
CD63|CD9
EV Membrane markers
PHB
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21595033    
Organism Homo sapiens
Experiment description Proteomic analysis of urinary exosomes from patients of early IgA nephropathy and thin basement membrane nephropathy.
Authors Moon PG, Lee JE, You S, Kim TK, Cho JH, Kim IS, Kwon TH, Kim CD, Park SH, Hwang D, Kim YL, Baek MC.
Journal name Proteomics
Publication year 2011
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
10
Experiment ID 194
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 21595033    
Organism Homo sapiens
Experiment description Proteomic analysis of urinary exosomes from patients of early IgA nephropathy and thin basement membrane nephropathy.
Authors Moon PG, Lee JE, You S, Kim TK, Cho JH, Kim IS, Kwon TH, Kim CD, Park SH, Hwang D, Kim YL, Baek MC.
Journal name Proteomics
Publication year 2011
Sample Urine
Sample name Urine - Patients of basement membrane nephropathy
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
11
Experiment ID 195
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 21595033    
Organism Homo sapiens
Experiment description Proteomic analysis of urinary exosomes from patients of early IgA nephropathy and thin basement membrane nephropathy.
Authors Moon PG, Lee JE, You S, Kim TK, Cho JH, Kim IS, Kwon TH, Kim CD, Park SH, Hwang D, Kim YL, Baek MC.
Journal name Proteomics
Publication year 2011
Sample Urine
Sample name Urine - Patients of early IgA nephropathy
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for KRT15
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 DGCR6L  
Two-hybrid Homo sapiens
2 KRT18 3875
Two-hybrid Homo sapiens
3 TUBGCP4 27229
Two-hybrid Homo sapiens
4 USP2  
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
5 ABI3 51225
Two-hybrid Homo sapiens
6 PSMA1 5682
Two-hybrid Homo sapiens
7 KIAA1267  
Two-hybrid Homo sapiens
8 LNX  
Two-hybrid Homo sapiens
9 RCOR3  
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
10 MGC10854  
Two-hybrid Homo sapiens
11 NIF3L1 60491
Two-hybrid Homo sapiens
12 EXOC8 149371
Two-hybrid Homo sapiens
13 SMARCD1 6602
Two-hybrid Homo sapiens
14 KRT6A 3853
Two-hybrid Homo sapiens
15 FLJ22494  
Two-hybrid Homo sapiens
16 KIAA1217 56243
Two-hybrid Homo sapiens
17 JM11  
Two-hybrid Homo sapiens
18 TSG101 7251
Two-hybrid Homo sapiens
19 MAD2L1BP  
Two-hybrid Homo sapiens
20 PRPH 5630
Two-hybrid Homo sapiens
21 MGC12538  
Two-hybrid Homo sapiens
22 TU3A  
Two-hybrid Homo sapiens
23 C14orf140  
Two-hybrid Homo sapiens
24 KRTHB1  
Two-hybrid Homo sapiens
25 C10orf10  
Two-hybrid Homo sapiens
26 PCM1  
Two-hybrid Homo sapiens
27 KIAA0408  
Two-hybrid Homo sapiens
28 HOXB6 3216
Two-hybrid Homo sapiens
29 ABLIM1  
Two-hybrid Homo sapiens
30 MCM10 55388
Two-hybrid Homo sapiens
31 ABI2 10152
Two-hybrid Homo sapiens
32 PSMC5 5705
Two-hybrid Homo sapiens
33 KRT20 54474
Two-hybrid Homo sapiens
34 AMOTL2  
Two-hybrid Homo sapiens
35 FLJ38984  
Two-hybrid Homo sapiens
36 CALCOCO1  
Two-hybrid Homo sapiens
37 MGC27019  
Two-hybrid Homo sapiens
38 ZNF638 27332
Two-hybrid Homo sapiens
39 ARC  
Two-hybrid Homo sapiens
40 RHPN1  
Two-hybrid Homo sapiens
41 LDOC1  
Two-hybrid Homo sapiens
42 RIBC2  
Two-hybrid Homo sapiens
43 CCDC101  
Two-hybrid Homo sapiens
44 C1orf65  
Two-hybrid Homo sapiens
45 USHBP1  
Two-hybrid Homo sapiens
46 KRT6B 3854
Two-hybrid Homo sapiens
47 KRT19 3880
Two-hybrid Homo sapiens
48 MGC3162  
Two-hybrid Homo sapiens
49 WAC  
Two-hybrid Homo sapiens
50 TXNDC11 51061
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which KRT15 is involved
No pathways found





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