TABLE 1.

Blood chemistry of Klk4 mice

Test	Age	Genotype	Results	Reference
Calcium	7 weeks	+/+	9.6	5.9–9.4 mg/dl
		+/−	9.9
		−/−	9.7
Phosphorus	7 weeks	+/+	8.2	6.1–10.1 mg/dl
		+/−	10.9
		−/−	8.2
Magnesium	7 weeks	+/+	2.78	2.6–3.0 mm
		+/−	2.67
		−/−	2.63
Alanine aminotransferase	7 weeks	+/+	79	28–132 units/liter
		+/−	130
		−/−	51
Total protein	7 weeks	+/+	4.3	3.6–6.6 g/dl
		+/−	4.9
		−/−	5.1