Optimization of high-density cDNA-microarray protocols by ‘design of experiments’. Wrobel Gunnar, Schlingemann Joerg, Hummerich Lars, Kramer Heidi, Lichter Peter, Hahn Meinhard. Nucleic Acids Res. 2003;31:e67–e67. doi: 10.1093/nar/gng067.
Optimization of high-density cDNA-microarray protocols by ‘design of experiments’
Gunnar Wrobel, Joerg Schlingemann, Lars Hummerich, Heidi Kramer, Peter Lichter and Meinhard Hahn
Nucleic Acids Res. (2003) 31, e67
The authors would like to apologise for an error in the above paper, in which 20 µg/µl was given as 20 µg/ml in the fourth paragraph of the Materials and Methods, cDNA libraries and probe preparation. The full and correct sentence is given below.
FBNC is obtained by mixing 2.5 ml of formamide (Merck Eurolab, Darnstadt, Germany) with 250 µl of nitrocellulose (Sigma, Munchen, Germany) dissolved at 20 µg/µl in DMSO (Merck).