Gene description for Krt81
Gene name keratin 81
Gene symbol Krt81
Other names/aliases AA589625
Krt2-19
Species Mus musculus
 Database cross references - Krt81
ExoCarta ExoCarta_64818
Entrez Gene 64818
UniProt Q9ERE2  
 Krt81 identified in exosomes derived from the following tissue/cell type
Mast cells 17486113    
 Gene ontology annotations for Krt81
Molecular Function
    structural molecule activity GO:0005198 IEA
    molecular_function GO:0003674 ND
Biological Process
    biological_process GO:0008150 ND
Subcellular Localization
    intermediate filament GO:0005882 IEA
    keratin filament GO:0045095 IEA
    extracellular space GO:0005615 ISO
 Experiment description of studies that identified Krt81 in exosomes
1
Experiment ID 15
ISEV standards
EM
EV Biophysical techniques
EV Cytosolic markers
CD63
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 17486113    
Organism Mus musculus
Homo sapiens
Experiment description Exosome-mediated transfer of mRNAs and microRNAs is a novel mechanism of genetic exchange between cells.
Authors Valadi H, Ekstrom K, Bossios A, Sjostrand M, Lee JJ, Lotvall JO
Journal name NCB
Publication year 2007
Sample Mast cells
Sample name MC9
Bone marrow-derived mast cells
HMC-1
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.11-1.21 g/mL
Molecules identified in the study Protein
mRNA
miRNA
Methods used in the study Mass spectrometry [MALDI TOF]
Western blotting
Microarray
miRCURY LNA Array
 Protein-protein interactions for Krt81
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Krt81 is involved
No pathways found





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