Table 1.

Cholesterol and steroid hormone inter-colony concentrations. Numbers represent geometric mean ± SEM.

	Minimum	Maximum	Difference	Units
Total Cholesterol	9.32 ± 1.98	17.76 ± 1.43	~1.9 fold	μg cholesterol/mg protein
Free Cholesterol	4.57 ± 0.82	6.97 ± 0.36	~1.5 fold	μg cholesterol/mg protein
Estrone	104.9 ± 17.14	189.7 ± 13.63	~1.8 fold	pg/mg protein
17β-Estradiol	16.69 ± 2.26	36.66 ± 4.53	~2.2 fold	pg/mg protein
Progesterone	137.8 ± 43.72	280.3 ± 44.41	~2.0 fold	pg/mg protein
Testosterone	123.43 ± 36.54	180.05 ± 32.78	~1.5 fold	fg/mg protein