what is buffy coat

Best answer Concentration of leukocyte suspension People also ask Why is it called a buffy coat? The term buffy coat arose from the fact that the suspension has a color (yellowish beige) that is similar to buff. Buffy coats primarily contain whit

Best answer


Concentration of leukocyte suspension

People also ask


  • Why is it called a buffy coat?

  • The term buffy coat arose from the fact that the suspension has a color (yellowish beige) that is similar to buff. Buffy coats primarily contain white blood cells and platelets when separated from the whole blood sample via centrifugation.

  • What is buffy coat blood banking?

  • The term 鈥渂uffy coat鈥?might make you think of a shiny car wax, but in the world of blood banking, buffy coat refers to the white layer between red blood cells and plasma in a unit of whole blood after it has been spun down in a centrifuge. The buffy coat contains white blood cells, the soldiers of the immune system.

  • What is the difference between PBMC and buffy coat?

  • When peripheral whole blood is centrifuged, a white blood cell 鈥渂uffy coat鈥?layer is separated out. The buffy coat layer contains lymphocytes, monocytes, and granulocytes (Figure 1). However, when whole blood is layered on a density gradient and centrifuged, a clean PBMC layer is separated out.

  • What fraction of the blood sample is buffy coat?

  • The fraction of the anti-coagulated blood sample consisting of white blood cells and platelets is the buffy coat. Buffy coat is less than 1% of the total blood volume.

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