FBS “quality” is defined in relation to growth promotion characteristics of a specific cell line when cultured in our sera.
A batch of FBS which works well for one cell line may not work well for another cell line. Serox customers can purchase FBS after performance-testing of a sample.
There are thousands of different cell lines and no two batches of FBS are identical ; we therefore offer a Sample and Reserve policy. Each batch is delivered with a Certificate of Analysis.