Gene description for PRSS22
Gene name	serine protease 22
Gene symbol	PRSS22
Other names/aliases	BSSP-4 SP001LA hBSSP-4
Species	Homo sapiens
Experiment description of studies that identified PRSS22 in Colorectal cancer cells
1 Experiment ID 480 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 23161513    Organism Homo sapiens Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS. Authors Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ. Journal name Mol Cell Proteomics Publication year 2012 Sample Colorectal cancer cells Sample name DKO-1 Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130004: EV-METRIC:44%
2 Experiment ID 481 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 23161513    Organism Homo sapiens Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS. Authors Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ. Journal name Mol Cell Proteomics Publication year 2012 Sample Colorectal cancer cells Sample name Dks-8 Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130004: EV-METRIC:44%
3 Experiment ID 482 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 23161513    Organism Homo sapiens Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS. Authors Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ. Journal name Mol Cell Proteomics Publication year 2012 Sample Colorectal cancer cells Sample name DLD-1 Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130004: EV-METRIC:44%
4 Experiment ID 3339 Identified molecule protein Extracellular vesicle type Exomeres 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 Colorectal cancer cells Sample name DiFi Isolation/purification methods Differential centrifugation Filtration Centrifugal ultrafiltration Ultracentrifugation Flotation density - Molecules identified in the study Protein miRNA Methods used in the study Western blotting Mass spectrometry ELISA RNA sequencing EV-TRACK -
5 Experiment ID 3340 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 Colorectal cancer cells Sample name DiFi Isolation/purification methods Differential centrifugation Filtration Centrifugal ultrafiltration Ultracentrifugation Flotation density - Molecules identified in the study Protein miRNA Methods used in the study Western blotting Mass spectrometry ELISA RNA sequencing EV-TRACK -