Protected: Non-Mobilized Leukapheresis

Leukopaks, short for leukapheresis packs, are collections of white blood cells (leukocytes) obtained through a specialized medical procedure called leukapheresis. It is a process where blood is drawn from a donor, usually through a vein in the arm, and then passed through a machine that separates and collects the white blood cells. The remaining blood components are returned to the donor.

Are You a Good Fit?

Smokers and Non-Smokers

Between 18 and 70 years old

Weighs at least 140Lbs

  • Receive up to $300 for your Donation

What are the Time Requirements?

Donors are required to go through the screening process every 90 days. The donation can take up to 3 hours

You will not be allowed to donate if you:

    • Have donated blood within the last 8 weeks.
    • Have symptoms of an infection including a “cold”.
    • Have fever (please mention not criterial will be met 37.5 °C)
    • Have undergone leukapheresis within the past 3 weeks-> That’s OK..
    • Are pregnant.
    • Are menstruating.

Referral Program

Do not forget our REFERRAL PROGRAM. Earn at least for every new participant you refer who completes a study.*

*No referral bonuses are paid out for outpatient vaccine studies.

All scheduled donations are tentative and subject to change.

We will update the clinical research studies list weekly. Be sure to check with us either by calling or going online. Call (417) 831-2048 or visit 417studies.com for more information. You can also visit the Screening and Recruitment Center located at 2025 W. Sunshine Street, L-109. Office hours are Monday through Friday from 8 a.m. to 5 p.m.

If you have previously submitted an application, call 417-831-2048 to enroll. Or click on the button below to submit your application now.

Apply Online Now