Gene description for HSPA1A
Gene name	heat shock protein family A (Hsp70) member 1A
Gene symbol	HSPA1A
Other names/aliases	HEL-S-103 HSP70 HSP70-1 HSP70-1A HSP70-2 HSP70.1 HSP70.2 HSP70I HSP72 HSPA1
Species	Homo sapiens
Experiment description of studies that identified HSPA1A in Breast milk
1 Experiment ID 46 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs 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, FiléJJ, 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 EV-TRACK -
2 Experiment ID 574 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry [LTQ-Orbitrap Elite, Q-Exactive] PubMed ID 27601599    Organism Homo sapiens Experiment description Comprehensive Proteomic Analysis of Human Milk-derived Extracellular Vesicles Unveils a Novel Functional Proteome Distinct from Other Milk Components Authors Van Herwijnen MJ, Zonneveld MI, Goerdayal S, Nolte-'t Hoen EN, Garssen J, Stahl B, Maarten Altelaar AF, Redegeld FA, Wauben MH Journal name MCP Publication year 2016 Sample Breast milk Sample name Breast milk - normal Isolation/purification methods Differential centrifugation Ultracentrifugation Density gradient centrifugation Flotation density 1.12-1.18 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV160000: EV-METRIC:50%
3 Experiment ID 957 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry PubMed ID 27601599    Organism Homo sapiens Experiment description Comprehensive Proteomic Analysis of Human Milk-derived Extracellular Vesicles Unveils a Novel Functional Proteome Distinct from Other Milk Components. Authors van Herwijnen MJ, Zonneveld MI, Goerdayal S, Nolte-'t Hoen EN, Garssen J, Stahl B, Maarten Altelaar AF, Redegeld FA, Wauben MH Journal name Mol Cell Proteomics Publication year 2016 Sample Breast milk Sample name Milk - derived EVs - pooled Isolation/purification methods Differential centrifugation Ultracentrifugation Density gradient centrifugation Flotation density 1.12-1.18 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV160000: EV-METRIC:50%