Non-terminal Blood Withdrawal
Species | Maximum Blood Withdrawal |
Mouse | 0.1 ml per 10 grams body weight |
Rat | 1 ml per 100 grams body weight |
Hamster/Gerbils | 0.6 ml per 100 grams body weight |
Rabbit | 10 ml per kg |
Nonhuman Primate | 10 ml per kg |
These stated volumes are the maximum blood to be withdrawn in a single bleed. At maximum, it can be repeated at two-week intervals. If more frequent bleeding is needed, the volume should be proportionally reduced. If more blood than this maximum volume is needed, the investigator must consult with the Veterinarian and receive IACUC approval.