Fetal bovine serum specific cell type. When changing from batch to batch it is usual to adapt the cells to the new batch of material, for example, by mixing 50% of the old serum with 50% of the new serum and allowing the cells to acclimatise to the new material. Serum is stored frozen to preserve the stability of components such as growth factors. When serum is thawed, some precipitation may be seen. This is a normal phenomenon and it does not compromise the quality of serum in any way. The precipitate may be removed by transferring the serum to sterile tubes and
Blood Sweat and Wars Features the talents of Val Brodrick on tin whistle and uilleann pipes and Steve Gormley on Bodrahn & Backing Vocals. Produced by Andy Bridger and Stephen Burns. The song speaks from the perspective of a world-weary Traveling man and portrays a somewhat uncompromising and stark vista, whilst being intended as a social commentary and highlighting some of the issues faced by this section of society, it also poses questions of social inclusion, acceptance and equality. 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