BIOIVT'S DONOR DISTINCTION
CHARACTERIZED AND RELIABLY RECALLABLE DONORS FOR YOUR SPECIMEN COLLECTIONS
Access to a diverse pool of recallable donors is critical to the development of any drug, device or assay. That’s why donor outreach,
recruitment and screening are top priorities at BioIVT. With our global network of donor centers and collection sites, we are ready to scale
with your research needs.

DONOR SAFETY
Each collection site has a medical director and a staff of trained phlebotomists, licensed practical nurses (LPNs), registered nurses (RNs) and/or emergency medical technicians (EMTs). Principal investigators at each donor center are trained in Responsible Conduct of Research (RCR), Human Research Protections (HRP) and Good Clinical Practice (GCP).
Learn more about BioIVT’s donor safety policies.

DONOR ACCESS
Donor Recallability
While not all donors are eligible for recall, BioIVT carefully establishes and maintains donor relationships, ensuring their safety and satisfaction throughout the process. With our network of 11 donor centers and over 600 recallable HLA-typed donors, we are able to process over 30,000 donor collections a year.
Donor recallability is also dependent on deferral periods dictated by prior donations, as outlined here:
Biospecimen Collected | Deferral Period |
Normal LEUKOMAX Leukopak – Full Pack | Every 28 days |
Normal LEUKOMAX Leukopak – Half/Quarter Pack | Every 14 days |
Mobilized LEUKOMAX Leukopak | Once per year, twice in a lifetime |
Fresh Whole Blood | Dependent on volume |
Normal, Autoimmune or Infectious Disease Bone Marrow | 30 days, dependent on medical exam clearance |
All Other Biospecimens | None |
Donor Characterization
Biospecimens are often only as valuable as their associated data. That’s why BioIVT offers industry-standard and next-level characterizations, including:
- Birth Gender
- Age
- Race/Ethnicity (self-reported)
- Smoking Status (self-reported)
- BMI
- Blood Type
- HLA Type (up to 6-digit characterization)
- Fc Receptor Genotype
- CMV IgG Serology
As HLA typing is critical to the development of advanced therapeutics, our donor pool has a wide breadth of HLA types per allele, including:
Additional Resources

[BROCHURE]
Donor Center Network

[VIDEO] Donor Center
Capability Overview

[LANDING PAGE] Leukaphersis Collections
Learn more about our leukaphersis collections including Screening, scheduling and more.