Affinity® (Surgical & Sports Medicine)


Affinity® is the only fresh amniotic membrane that contains:1,2,3,4

  • viable cells (including stromal cells, fibroblasts, and epithelial cells)
  • angiogenenic, regenerative and anti-inflammatory growth factors and cytokines, and
  • a native extracellular matrix and multiple important ECM proteins.

Affinity is the only fresh, hypothermically stored amniotic membrane (not dehydrated; not frozen) used for surgical application in targeted soft tissue repairs.1,5

Organogenesis’ proprietary AlloFresh® processing method allows for the fresh, hypothermic storage of the amniotic tissue while retaining its structural integrity, viability, and native benefits.1,2,3,4

  1. Data on File. Organogenesis Inc.
  2. McQuilling JP et al. Int Wound J. 2017;14(6):993-1005.
  3. Niknejad H et al. Eur Cells Materials. 2008;15:88-99.
  4. Ghatak S et al. Int J Cell Biol. 2015;834893.
  5. Affinity Instructions for Use, 2017.