Impact of cryopreservation on tetramer, cytokine flow cytometry, and ELISPOT.

Journal Article (Journal Article)

BACKGROUND: Cryopreservation of PBMC and/or overnight shipping of samples are required for many clinical trials, despite their potentially adverse effects upon immune monitoring assays such as MHC-peptide tetramer staining, cytokine flow cytometry (CFC), and ELISPOT. In this study, we compared the performance of these assays on leukapheresed PBMC shipped overnight in medium versus cryopreserved PBMC from matched donors. RESULTS: Using CMV pp65 peptide pool stimulation or pp65 HLA-A2 tetramer staining, there was significant correlation between shipped and cryopreserved samples for each assay (p

Full Text

Duke Authors

Cited Authors

  • Maecker, HT; Moon, J; Bhatia, S; Ghanekar, SA; Maino, VC; Payne, JK; Kuus-Reichel, K; Chang, JC; Summers, A; Clay, TM; Morse, MA; Lyerly, HK; DeLaRosa, C; Ankerst, DP; Disis, ML

Published Date

  • July 18, 2005

Published In

Volume / Issue

  • 6 /

Start / End Page

  • 17 -

PubMed ID

  • 16026627

Pubmed Central ID

  • PMC1190174

Electronic International Standard Serial Number (EISSN)

  • 1471-2172

Digital Object Identifier (DOI)

  • 10.1186/1471-2172-6-17


  • eng

Conference Location

  • England