Insulin [methyl-14C] (bovine)

Insulin [methyl-14C] (human)

IL-6 [125I] (human, recombinant)

IL-8 [125I] (human, recombinant)

Inulin carboxyl [carboxyl-14C]

Inulin carboxyl [carboxyl-14C]

Inulin methoxy [methoxy-14C]

Inulin methoxy [methoxy-3H]

Inulin [3H(G)]

Sodium iodide [125I]