51.0 MB (9.6 MB compressed)
5173 x 3449 pixels
43.7 x 29.2 cm ⏐ 17.2 x 11.5 in (300dpi)
DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Editorial use only.
MODEL RELEASED. Preparation of Moroctocog alfa (trade name ReFacto), a factor VIII (FVIII) blood clotting agent for intravenous injection in a haemophiliac patient. The concentrated preparation is reconstituted before injection. Haemophilia is a hereditary disorder in which the blood clots very slowly, due to a deficiency in one of the blood coagulation factors. FVIII, also known as anti-haemophilic factor (AHF), is an essential blood clotting agent in humans.
Model release available. Property release not required.