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Table 3 Detection limit of ddPCR for HBV DNA

From: Reflection and observation: cell-based screening failing to detect HBV in HUMSCs derived from HBV-infected mothers underscores the importance of more stringent donor eligibility to reduce risk of transmission of infectious diseases for stem cell-based medical products

Dilution Concentration (copies/μl)
Self-designed primer probe Commercial primer probe
3710 3246
10× 402 343
102× 42.8 32.9
103× 4.1 3.9
104× 0.58 0.21
105× 0.06 0
106× 0 0.06
107× 0 0
  1. ddPCR droplet digital PCR, HBV hepatitis B virus