WHICH SERVICE DO YOU NEED?

Human blood is collected at our facility in Boston. Trained phlebotomists under the direction of registered nurses and licensed physicians collect blood from donors recruited specifically for your human blood component projects. We can also recruit research blood donors with specific medical conditions to meet your requirements. If you'd like to place an order with us, please download our fillable order form here and submit directly to orders@researchbloodcomponents.com.

WHOLE BLOOD

Fresh whole blood contains erythrocytes (red blood cells), leukocytes (white blood cells), thrombocytes (platelets) and plasma. Units of whole blood (approximately 450 milliliters) can be collected in CPDA-1, CPD, ACD and sodium heparin anticoagulants. Smaller amounts of whole blood can be collected in a variety of anticoagulants using 10 milliliter Vacutainer tubes.

BUFFY COAT

Buffy coats are prepared by centrifugation of a unit of whole blood. The interface between the plasma and the red blood cells is harvested. The unpurified buffy coat yields approximately 0.5 - 1 billion peripheral blood mononuclear cells and a similar number of neutrophils (polymorphonuclear leukocytes). The buffy coat, as collected, is contaminated with platelets, plasma and red blood cells. Mononuclear cells can be separated by further processing the buffy coat with density gradient centrifugation using ficoll-hypaque.

PLASMA

Plasma is obtained by centrifugation of whole blood to remove all of the cells. Standard units of approximately 250 milliliters of fresh frozen plasma drawn in CPDA-1 are available for immediate shipment. We also can meet your needs for smaller plasma samples from a varied donor population drawn into your preferred anticoagulant.

RED BLOOD CELLS

Erythrocytes (red blood cells) are prepared by collecting a unit of whole blood in the anticoagulant of your choice followed by centrifugation to remove most of the plasma, platelets and white blood cells. The resulting red blood cells average 225 milliliters per unit.

PLATELET CONCENTRATE

Platelet concentrates are prepared from units of whole blood. The blood is drawn, maintained and processed at room temperature. The final platelet concentrate contains approximately 25 - 50 billion platelets in 40 - 60 milliliters of plasma.

OVER 15 YEARS EXPERIENCE

Work with trained phlebotomists, registered nurses, and licensed physicians.

SERVICES

- Whole Blood

- Buffy Coat

- Platelet Concentrate

- Red Blood Cells

- Plasma

VISIT US

63 Pleasant Street

4th Floor

Watertown, MA 02472

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