Fig. 2From: Determining the IgG concentrations in bovine colostrum and calf sera with a novel enzymatic assayCorrelation between RID determined IgG concentrations in colostrum and glucose levels determined by STIGA. Scatter plot comparing IgG concentration measured by STIGA (OD 450) and by RID (mg/mL) in: a, dairy colostrum (n = 60); b, beef colostrum (n = 64)Back to article page