Table 3

Percentage of metabolites of ZIP in human urine and serum

Metabolite No.% of Radioactivity3-a
UrineSerum
M1 3-b 11.6221.533-c
M2 3-b 4.56
M3 3-b 1.884.05
M3A 3-d 15.353.40
M4 3-d 24.722.03
M4A 3-d 2.011.60
M5 3-b 3.440.76
M6 9.113.993-e
M7 5.20
M8 2.561.15
M9 31.8416.023-f
M10 0.49
M13 5.0125.95

  • ↵3-a Average of 14C and3H labels.

  • ↵3-b Only 3H label.

  • ↵3-c Mixture of M1 and M2.

  • ↵3-d Only 14C label.

  • ↵3-e Mixture of M6 and M7.

  • ↵3-f Mixture of M9 andM10.