Skip to main content
. 2022 May 12;11(10):2738. doi: 10.3390/jcm11102738

Table 4.

Differences between mAb and Ligands.

Ligand (PSMA 617) mAb (J591)
Small (mw 1400) Large (mw 150,000)
Short circulation time Long circulation time (days)
  • optimal tumor imaging within hours

  • optimal tumor imaging at 3–8 days

Rapidly diffuse to all sites of expression Mostly target via vasculature
Toxicities Toxicities
  • Kidney

  • Salivary glands

  • Small intestine

  • Bone marrow

  • Liver