We are happy to accommodate the following donor requests if inventory is available. Feel free to inquire prior to ordering, or specify your request in the “Order notes” section during the checkout process:

  • Single or multiple donors for a particular product (SKU). Indicate the number of vials from each individual donor
  • Positive or negative for EBV or CMV (for healthy donors only)
  • Good responder or non-responder to tetanus antibody (for healthy donors only)
  • HLA types for Class I and Class II alleles (for healthy donors only)
  • Donor(s) with a higher percentage of the cells of interest (e.g., B cells, CD4+ cells, CD8+ cells, NK cells, etc.)
  • Gender, age, body mass index (BMI), or ethnicity