Gene description for HSPA8
Gene name	heat shock protein family A (Hsp70) member 8
Gene symbol	HSPA8
Other names/aliases	HEL-33 HEL-S-72p HSC54 HSC70 HSC71 HSP71 HSP73 HSPA10 LAP-1 LAP1 NIP71
Species	Homo sapiens
Experiment description of studies that identified HSPA8 in Breast cancer cells
1 Experiment ID 65 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 19415654    Organism Homo sapiens Experiment description Proteomics of MUC1-containing lipid rafts from plasma membranes and exosomes of human breast carcinoma cells MCF-7. Authors Staubach S, Razawi H, Hanisch FG. Journal name PROTEOMICS Publication year 2009 Sample Breast cancer cells Sample name MCF-7 Isolation/purification methods Differential centrifugation Sucrose density gradient Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [MALDI TOF] Western blotting EV-TRACK -
2 Experiment ID 575 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry [LTQ] PubMed ID 27894104    Organism Homo sapiens Experiment description Proteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers. Authors Hurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr. Journal name Oncotarget Publication year 2016 Sample Breast cancer cells Sample name BT549 Isolation/purification methods Differential centrifugation Polymer-based precipitation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [LTQ] EV-TRACK -
3 Experiment ID 577 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry [LTQ] PubMed ID 27894104    Organism Homo sapiens Experiment description Proteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers. Authors Hurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr. Journal name Oncotarget Publication year 2016 Sample Breast cancer cells Sample name MCF7 Isolation/purification methods Differential centrifugation Polymer-based precipitation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [LTQ] EV-TRACK -
4 Experiment ID 886 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 25102470    Organism Homo sapiens Experiment description Examination of the specificity of tumor cell derived exosomes with tumor cells in vitro Authors Smyth TJ, Redzic JS, Graner MW, Anchordoquy TJ. Journal name Biochim Biophys Acta Publication year 2014 Sample Breast cancer cells Sample name MCF-7 Isolation/purification methods Differential centrifugation Ultracentrifugation Density gradient centrifugation Flotation density 1.10-1.20 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV140013: EV-METRIC:56%
5 Experiment ID 1029 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry PubMed ID 26378940    Organism Homo sapiens Experiment description Redefining the Breast Cancer Exosome Proteome by Tandem Mass Tag Quantitative Proteomics and Multivariate Cluster Analysis. Authors Clark DJ, Fondrie WE, Liao Z, Hanson PI, Fulton A, Mao L, Yang AJ. Journal name Anal Chem. Publication year 2015 Sample Breast cancer cells Sample name SKBR3B - 100 K pellet Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV150004: EV-METRIC:67%, 38%
6 Experiment ID 1018 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Western blotting PubMed ID 22399603    Organism Homo sapiens Experiment description Proteomic analysis of exosome-like vesicles derived from breast cancer cells. Authors Palazzolo G, Albanese NN, DI Cara G, Gygax D, Vittorelli ML, Pucci-Minafra I. Journal name Anticancer Res Publication year 2012 Sample Breast cancer cells Sample name MDA-MB-231 Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV120036: EV-METRIC:44%
7 Experiment ID 3350 Identified molecule protein Extracellular vesicle type Supermeres MISEV EV-like nanoparticles Identification method Mass spectrometry PubMed ID 34887515    Organism Homo sapiens Experiment description Supermeres are functional extracellular nanoparticles replete with disease biomarkers and therapeutic targets Authors Zhang Q, Jeppesen DK, Higginbotham JN, Graves-Deal R, Trinh VQ, Ramirez MA, Sohn Y, Neininger AC, Taneja N, McKinley ET, Niitsu H, Cao Z, Evans R, Glass SE, Ray KC, Fissell WH, Hill S, Rose KL, Huh WJ, Washington MK, Ayers GD, Burnette DT, Sharma S, Rome LH, Franklin JL, Lee YA, Liu Q, Coffey RJ. Journal name Nat Cell Biol Publication year 2021 Sample Breast cancer cells Sample name MDA-MB-231 Isolation/purification methods Differential centrifugation Filtration Centrifugal ultrafiltration Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting Mass spectrometry ELISA EV-TRACK -