Gene description for HSPA1B
Gene name	heat shock protein family A (Hsp70) member 1B
Gene symbol	HSPA1B
Other names/aliases	HSP70-1 HSP70-1B HSP70-2 HSP70.1 HSP70.2 HSP72 HSPA1 HSX70
Species	Homo sapiens
Experiment description of studies that identified HSPA1B in Melanoma cells
1 Experiment ID 12 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 15478216    Organism Homo sapiens Experiment description Proteomic analysis of melanoma-derived exosomes by two-dimensional polyacrylamide gel electrophoresis and mass spectrometry. Authors Mears R, Craven RA, Hanrahan S, Totty N, Upton C, Young SL, Patel P, Selby PJ, Banks RE Journal name PROTEOMICS Publication year 2004 Sample Melanoma cells Sample name MeWo SK-MEL-28 Isolation/purification methods Filtration Ultracentrifugation Sucrose density gradient Flotation density 1.13-1.20 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry [4700 Proteomics Analyzer] Western blotting EV-TRACK -
2 Experiment ID 453 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 22635005    Organism Homo sapiens Experiment description Melanoma exosomes educate bone marrow progenitor cells toward a pro-metastatic phenotype through MET. Authors Peinado H, Alecković M, Lavotshkin S, Matei I, Costa-Silva B, Moreno-Bueno G, Hergueta-Redondo M, Williams C, García-Santos G, Ghajar C, Nitadori-Hoshino A, Hoffman C, Badal K, Garcia BA, Callahan MK, Yuan J, Martins VR, Skog J, Kaplan RN, Brady MS, Wolchok JD, Chapman PB, Kang Y, Bromberg J, Lyden D. Journal name Nat Med Publication year 2012 Sample Melanoma cells Sample name B16-F10, SK-MEL-202, SK-MEL035, SK-MEL-265 Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV120019: EV-METRIC:44%, 44%, 44%