Galbumin™ is gadolinium-labeled albumin bottled at a concentration of 25 mg/ml or at a concentration of 100 mg/ml. There are approximately 10 to 15 gadolinium atoms per albumin unit and the molecular weight of the product is ~ 74k Da.
In addition, BioPAL also provides several additional Galbumin products: Trackable Galbumin™ and Glowing Galbumin™. Trackable Galbumin is gadolinium-labeled albumin laced with europium to permit tracking via BioPAL's neutron activation service. Glowing Galbumin is gadolinium-labeled albumin that is co-labeled with FITC or Rhodamine B for fluorescent imaging.