For LEUKINE® (sargramostim) Medical Information

Phone: 1-888-479-5385 or +1-857-347-5730


Adverse Event Reporting

  • Please report adverse events related to LEUKINE® to Partner Therapeutics, Inc. by calling 1-888-479-5385 (+1-857-347-5730 outside the U.S) or email
  • If you prefer, you may contact the US Food and Drug Administration (FDA) directly.  Visit MedWatch at or call 1-800-FDA-1088.
  • Countries worldwide may have their own processes for handling adverse events. To report an adverse event, please contact your local health authority.

Accessing LEUKINE®

United States

Please contact your preferred wholesaler, distributor, or specialty pharmacy to order LEUKINE® in the US.

Outside of the United States

Physicians or wholesalers outside of the US looking to obtain access to LEUKINE® can contact PTx partners directly:

Tanner Pharma


Phone: +1 704 643 8989

UK toll free line:  +44 (0) 80 0088 5809