Tag Archive: Plasma donation

The Many Uses of Plasma

September 19, 2022 at 10:17 am
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While plasma had been transfused as part of whole blood for hundreds of years, the specific value of plasma became acutely clear as a result of the devastating violence of WWII. Though plasma could not replace lost red cells and...


plasma and blood bags

COVID-19 Convalescent Plasma

January 15, 2021 at 5:42 am
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In the start of April 2020, SBC became one of the first blood centers in the nation to create a COVID-19 convalescent plasma (CCP) program. The program, which encouraged recovered COVID-19 patients to donate antibody-rich plasma for current COVID-19 patients,...


Plasma collection on ALYX machine

Collecting Plasma on the ALYX Machine

February 13, 2019 at 1:03 pm
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Beginning January 8, we expanded our collections to include plasma products drawn on the ALYX machine. The ALYX machine is an apheresis machine that separates and collects various blood components and returns what we aren’t using to the donor —...


Pondering plasma

July 30, 2013 at 7:57 am
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By Billie Rubin, reporting from the labs of Stanford Blood Center According to the Coalition for Plasma Science, “Plasma is often called the ‘Fourth State of Matter’, the other three being solid, liquid and gas. A plasma is a distinct...


A New Way to Donate Plasma

May 10, 2013 at 2:25 pm
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              In January of this year, we discontinued the automated procedure that collected one unit of red blood cells and two units of plasma using the Alyx machine. Later this spring, we will transition...