Fetal bovine serum the harvesting of blood from the bovine fetus after the fetus is removed from the slaughtered cow. The blood is collected aseptically into a sterile container or blood bag and then allowed to clot. The normal method of collection is cardiac puncture, wherein a needle is inserted into the heart. This minimizes "the danger of serum contamination with micro-organisms from the fetus itself, and the environment". It is then centrifuged to remove the fibrin clot and the remaining blood cells from the clear yellow (straw) colored serum. The serum is frozen prior to further processing that is necessary to make
Blood Sweat and Wars Blood Sweat and Wars Blood, Sweat and Wars is an upcoming Irish film written, produced and directed by Stephen Patrick Kenny and based on events that occurred in and around Galway city and County from 1987 to 2009. The film is about the Longs and the Burkes, two families who are Galway’s biggest drug suppliers and involved in a deadly feud stemming from attempting to run organized crime in Galway. The film portrays the underground crime scene, bare-knuckle fighting, and young boys being sold as escort slaves. Written and performed by Stephen Burns, the song "Blood Sweat and Wars" also