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How Does the Donation Work?

On the day of your donation, take a seat in our comfy chairs, and let our friendly and experienced nursing staff do the rest. While a small amount of your blood is collected, we use a process called apheresis to separate your white blood cells and return the rest of your blood cells back to your body—all in one collection. The entire process takes only 4 hours, and you will be compensated for your time.

How to Become a Donor


Find Us Easily

Our donor center is located at 800 S. Main Street, Suite 302, Mansfield, Massachusetts, directly off I-495 and across from the Xfinity Center.

Donor Profile

  • 18-55 years old
  • 140-350 lb
  • No chronic conditions or diseases

Hours of Operation

  • Screening (45-Minute Appointments)
    Monday-Thursday, 8:30 - 10:30 AM
    and 12:30 - 2:15 PM
  • Donation (4-Hour Appointments)
    Monday-Thursday, 7:00 - 11:00 AM;
    7:30 - 11:30 AM; 11:30 AM - 3:30 PM;
    12:00 - 4:00 PM

Contact Us


Work With Us to Advance Research

We work with scientists and researchers across the country developing cell therapies that can transform the lives of people suffering from a range of chronic illnesses. To succeed, they need healthy white blood cells, which help monitor and fight disease, from donors like you.

Want to do more? Refer a friend and receive additional compensation when they donate

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