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2001, Volume 17, pages 188−196. Subsequent to the publication of the original article, an error was discovered by the authors in the units for IgG concentration (column 3) in Table 1. The units were incorrectly expressed as mg/mL and should be μg/mL. The table is reproduced in its entirety below.

Table Table 1.. RT Production by BBL12.1 Murine Hybridoma
culture modemediumIgG (μg/mL)RT (log10 pU/mL)
  1. a Mean and standard deviation of RT activity and mean and range of IgG3 in five separate cultures of the same hybridoma grown until >50% cell death.b Mean and standard deviation of RT activity and mean and range of IgG3 in 25 consecutive samples from a continuously grown cell culture. The cultures remained viable for more than 3 months and were sampled three times per week for RT activity and antibody concentration.c Mean and standard deviation of RT activity and mean and range of IgG3 in 10 (tap 1), 9 (tap 2), and 6 (tap 3) ascites samples of the same hybridoma. Mice were tapped 12, 13, and 15 days after injection of 106 live hybridoma cells.

flasksa2% FCS20 (17−24)9.3 ± 0.4
 serum-free54 (34−112)9.3 ± 0.1
 protein-free190 (140−283)10.0 ± 0.5
spinner basketsb2% FCS41 (18−108)8.2 ± 0.5
 serum-free139 (58−402)8.3 ± 0.3
 protein-free75 (16−147)8.4 ± 0.3
ascitesctap 11892 (1345−2570)11.5 ± 0.6
 tap 22775 (1115 −5895)13.4 ± 0.9
 tap 32712 (975−4175)13.0 ± 0.8