Gene description for BTN1A1
Gene name butyrophilin, subfamily 1, member A1
Gene symbol BTN1A1
Other names/aliases BT
BTN
BTN1
Species Homo sapiens
 Database cross references - BTN1A1
ExoCarta ExoCarta_696
Entrez Gene 696
HGNC 1135
MIM 601610
UniProt Q13410  
 BTN1A1 identified in exosomes derived from the following tissue/cell type
Breast milk 17641064    
Breast milk 17641064    
 Gene ontology annotations for BTN1A1
Molecular Function
    receptor activity GO:0004872 TAS
Subcellular Localization
    integral component of plasma membrane GO:0005887 TAS
    extracellular space GO:0005615 IDA
 Experiment description of studies that identified BTN1A1 in exosomes
1
Experiment ID 46
ISEV standards
EM|IEM
EV Biophysical techniques
HSC70
EV Cytosolic markers
CD63|MHCII|CD81|CD86
EV Membrane markers
CANX
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17641064    
Organism Homo sapiens
Experiment description Exosomes with immune modulatory features are present in human breast milk.
Authors Admyre C, Johansson SM, Qazi KR, Filen JJ, Lahesmaa R, Norman M, Neve EP, Scheynius A, Gabrielsson S
Journal name JIMMU
Publication year 2007
Sample Breast milk
Sample name Breast milk - Colostrum
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density 1.10-1.18 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QSTAR]
Western blotting
Immunoelectron Microscopy
FACS
2
Experiment ID 48
ISEV standards
EM|IEM
EV Biophysical techniques
HSC70
EV Cytosolic markers
CD63|CD86|MHCII
EV Membrane markers
CANX
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17641064    
Organism Homo sapiens
Experiment description Exosomes with immune modulatory features are present in human breast milk.
Authors Admyre C, Johansson SM, Qazi KR, Filen JJ, Lahesmaa R, Norman M, Neve EP, Scheynius A, Gabrielsson S
Journal name JIMMU
Publication year 2007
Sample Breast milk
Sample name Breast milk - Mature milk
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density 1.10-1.18 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QSTAR]
Western blotting
Immunoelectron Microscopy
FACS
 Protein-protein interactions for BTN1A1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 XDH 7498
Invivo Homo sapiens
View the network image/svg+xml
 Pathways in which BTN1A1 is involved
No pathways found





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