Brian Dinh, Marten A Hoeksema, Nathanael J Spann, Jacob Rendler, Isidoro Cobo, Christopher K Glass, Calvin Yeang
{"title":"Isolation and Cryopreservation of Highly Viable Human Peripheral Blood Mononuclear Cells From Whole Blood: A Guide for Beginners.","authors":"Brian Dinh, Marten A Hoeksema, Nathanael J Spann, Jacob Rendler, Isidoro Cobo, Christopher K Glass, Calvin Yeang","doi":"10.3791/66794","DOIUrl":null,"url":null,"abstract":"<p><p>Peripheral blood mononuclear cells (PBMCs) are commonly used in biomedical research on the immune system and its response to disease and pathogens. This detailed protocol describes the equipment, supplies, and steps for isolating, cryopreserving, and thawing high-quality and highly viable PBMCs from whole blood cells suitable for downstream applications such as flow cytometry and RNA-sequencing. Protocols for processing plasma and buffy coat from the whole blood in parallel and concurrently with PBMCs are also described. This easy-to-follow step-by-step protocol, which utilizes density gradient centrifugation to isolate PBMCs, is accompanied by a checklist of supplies, equipment, and preparation steps. This protocol is suitable for individuals with any prior experience with laboratory techniques and can be implemented in clinical or research laboratories. High-quality cell viability and RNA sequencing resulted from PBMCs collected by operators with no prior laboratory experience using this protocol.</p>","PeriodicalId":48787,"journal":{"name":"Jove-Journal of Visualized Experiments","volume":" 212","pages":""},"PeriodicalIF":1.2000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jove-Journal of Visualized Experiments","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.3791/66794","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Peripheral blood mononuclear cells (PBMCs) are commonly used in biomedical research on the immune system and its response to disease and pathogens. This detailed protocol describes the equipment, supplies, and steps for isolating, cryopreserving, and thawing high-quality and highly viable PBMCs from whole blood cells suitable for downstream applications such as flow cytometry and RNA-sequencing. Protocols for processing plasma and buffy coat from the whole blood in parallel and concurrently with PBMCs are also described. This easy-to-follow step-by-step protocol, which utilizes density gradient centrifugation to isolate PBMCs, is accompanied by a checklist of supplies, equipment, and preparation steps. This protocol is suitable for individuals with any prior experience with laboratory techniques and can be implemented in clinical or research laboratories. High-quality cell viability and RNA sequencing resulted from PBMCs collected by operators with no prior laboratory experience using this protocol.
期刊介绍:
JoVE, the Journal of Visualized Experiments, is the world''s first peer reviewed scientific video journal. Established in 2006, JoVE is devoted to publishing scientific research in a visual format to help researchers overcome two of the biggest challenges facing the scientific research community today; poor reproducibility and the time and labor intensive nature of learning new experimental techniques.