Mechanic—Extends protection. Extended time between doses. Half-life 104 hours for adults.

How It Works YOUR FACTOR IX
SHOULD
WORK AS
HARD AS
YOU DO

With IDELVION, Factor IX stays in your body longer

Recombinant albumin is an important
component of IDELVION. Albumin, a
protein that can be found naturally in your
body, is known for its long half-life.

When a bleed occurs, the linker
connecting recombinant albumin and
rFIX in IDELVION is separated, activating
the rFIX to stop the bleeding.

Recombinant Factor IX (rFIX)
is linked to the recombinant
albumin and remains inactive until
it’s needed to control a bleed.

MOA molecule – Recombinant albumin
  • 1

    Recombinant albumin is an important component of IDELVION. Albumin, a protein that can be found naturally in your body, is known for its long half-life.

  • 2

    When a bleed occurs, the linker connecting recombinant albumin and rFIX in IDELVION is separated, activating the rFIX to stop the bleeding.

  • 3

    Recombinant Factor IX (rFIX) is linked to the recombinant albumin and remains active until it’s needed to control a bleed.

LEARN MORE ABOUT IDELVION HALF-LIFE AND TROUGH LEVELS
Doctor Discussion Guide

Use our guide to start the conversation with your healthcare provider to see if IDELVION is right for you

Doctor Discussion Guide

Why Rick chose IDELVION

With high factor levels—and trough levels—I can enjoy time with family.

SEE MORE REAL-LIFE STORIES

IDELVION Connect can help you receive co-pay support, a free trial, and other resources

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Bleed protection with less frequent infusions

bleed protection icon
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