2014
DOI: 10.1002/0471143030.cba03is64
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Standardized Cryopreservation of Human Primary Cells

Abstract: Cryopreservation is the use of low temperatures to preserve structurally intact living cells. The cells that survive the thermodynamic journey from the 37°C incubator to the −196°C liquid nitrogen storage tank are free from the influences of time. Thus, cryopreservation is a critical component of cell culture and cell manufacturing protocols. Successful cryopreservation of human cells requires that the cells be derived from patient samples that are collected in a standardized manner, and carefully handled from… Show more

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Cited by 20 publications
(12 citation statements)
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“…The panels, shown in Table 1, were constructed using consensus definitions for the most common and well-defined subsets of mononuclear leukocytes (11,12). Panel Laser Fluorochrome Basic TCR T-ACT T-MEM-REG B cell DC Blue 488 nm FITC CD16 TCRγδ CD57 CD127 IgD BDCA3 PE CD56 TCRαβ CD28 CCR7 CD21 LIN ECD CD19 CD45RO HLA-DR CD62L CD19 CD123 PC7 CD14 CD27 CD25 CD27 CD11c Red 633 nm APC CD4 CD4 CD4 CD4 CD24 BDCA2 A700 CD8 CD8 CD8 CD8 APC-A750 CD3 CD3 CD3 CD3 CD38 We first measured the degree of center-to-center variability using blood collected at 3 different centers (centers 1-3), which was processed and cryopreserved in replicate aliquots using a consensus standard operating procedure (SOP) derived from previous publications (17,18). Aliquots from 5 subjects were distributed to 5 centers for staining and acquisition of a total of 25 samples for each panel on identically calibrated flow cytometers (see Methods for details).…”
Section: Resultsmentioning
confidence: 99%
“…The panels, shown in Table 1, were constructed using consensus definitions for the most common and well-defined subsets of mononuclear leukocytes (11,12). Panel Laser Fluorochrome Basic TCR T-ACT T-MEM-REG B cell DC Blue 488 nm FITC CD16 TCRγδ CD57 CD127 IgD BDCA3 PE CD56 TCRαβ CD28 CCR7 CD21 LIN ECD CD19 CD45RO HLA-DR CD62L CD19 CD123 PC7 CD14 CD27 CD25 CD27 CD11c Red 633 nm APC CD4 CD4 CD4 CD4 CD24 BDCA2 A700 CD8 CD8 CD8 CD8 APC-A750 CD3 CD3 CD3 CD3 CD38 We first measured the degree of center-to-center variability using blood collected at 3 different centers (centers 1-3), which was processed and cryopreserved in replicate aliquots using a consensus standard operating procedure (SOP) derived from previous publications (17,18). Aliquots from 5 subjects were distributed to 5 centers for staining and acquisition of a total of 25 samples for each panel on identically calibrated flow cytometers (see Methods for details).…”
Section: Resultsmentioning
confidence: 99%
“…Hybrid workflows are of course possible, with some assays done fresh, or aliquots of samples stimulated and/or fixed in real time for certain assays. Figure shows a small selection of options and customizations available for PBMC isolation or whole blood stabilization, detailing the studies underlying these options/customisations . In addition to the time of the possible processing steps, the different handling and cryopreservation media are also important.…”
Section: Advanced Techniques In and Management Of Flow Cytometrymentioning
confidence: 99%
“…Cell death can ultimately be induced by several parameters such as fluctuation in the conditioning temperature, CO 2 , repeated freeze and thawing of cells, bad cryopreservation techniques, production of toxic metabolites in the culture media etc. [6]. Thus, proper handling and care are vital to cell culture.…”
Section: Cell Culture Practicesmentioning
confidence: 99%