Table 4.

Dextran sulphate concentration

Sample	Duration	Temp.	DS conc.	DS Mw.	Variance	StDev	DR
SKBR3	72 h	37°C	15%	5 kDa	0.10	0.04	3.2
SKBR3	72 h	37°C	17.5%	5 kDa	0.10	0.05	3.7
SKBR3	72 h	37°C	20%	5 kDa	0.10	0.05	3.4
SKBR3	72 h	37°C	15%	10 kDa	0.11	0.04	3.7
SKBR3	72 h	37°C	17.5%	10 kDa	0.11	0.04	3.6
SKBR3	72 h	37°C	20%	10 kDa	0.11	0.03	3.6
SKBR3	72 h	37°C	15%	50 kDa	0.11	0.04	3.9
SKBR3	72 h	37°C	17.5%	50 kDa	0.11	0.04	3.7
SKBR3	72 h	37°C	20%	50 kDa	0.09	0.03	3.4

Variance (Variance), standard deviation (StDev) and dynamic range (DR) for testing the effects of different dextran sulphate concentrations (DS conc.) and molecular weights (DS Mw.), and temperature (Temp.) at a hybridization duration (Duration) of 72 hours, hybridizing SKBR3.