<unk>  is not orally bioavailable and must be given intravenously. Intramuscular and subcutaneous administration could result in local tissue inflammation or necrosis.<unk>  is approximately 99-98% protein bound in the serum and has a half-life of 41–78 days average of 50 days; however, the pharmacokinetics of<unk>  can vary substantially between individual patients.<unk>  does not distribute well into cerebral spinal fluid and its concentration in the tissues is equivalently lower than its concentration in the plasma.<unk>  is not extensively metabolized and about 80% is eliminated via the kidneys.
Suramin
Myelin
Ovoferrin
Tcelna
Hemostat
Apamin
Lecithin
Serpin