The effects of overnight shipping on PBMC yield and survival.
Anita Posevitz-Fejfár
Vilmos Posevitz
Catharina C. Gross
Urvashi Bhatia
Frank Kurth
Verena Schütte
Amit Bar-Or
Sven G. Meuth
Heinz Wiendl
10.1371/journal.pone.0115920.g001
https://plos.figshare.com/articles/figure/_The_effects_of_overnight_shipping_on_PBMC_yield_and_survival_/1280170
<p>The cell number of blood derived PBMC was determined based on Trypan blue exclusion. A) Blood was collected in S-Monovette (Sarsted) or K2E Vacutainer (BD) tubes from 4 donors on site or at another location. Shipped samples were transported in the collection tube. PBMC yield was calculated per volume (10<sup>6</sup> living PBMC/ml blood). B) Yield (10<sup>6</sup> living PBMC/ml blood) is shown for PBMC derived from non-shipped vs. shipped blood (n = 9) prior to freezing. C) Viability (% of living cells/total cell count) is shown for non-shipped vs. shipped samples (n = 9), prior to freezing. D) Post-cryopreservation recovery is calculated for thawed samples (non-shipped vs. shipped, n = 9) and is provided as percentage of living cells from 10<sup>7</sup> total (frozen amount/vial).</p>
2014-12-26 03:21:12
proliferative capacity
cell subsets
B cell frequencies
Various control experiments
Human Peripheral Mononuclear Cell Yield
Immune Cell Biobanking Human biospecimen collection
il
pbmc
nk
dna
blood transportation