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This serum is tested for ability to support the growth and maintenance of embryonic stem cells in an undifferentiated state. Undifferentiated embryonic stem cells are determined by colony morphology and expression of three pluripotent markers. The results are compared to a control lot of serum. The serum is triple filtered through 0.1µM filters and each lot of fetal bovine serum is tested for sterility. Fetal bovine serum is manufactured from fetal bovine blood collected in USDA inspected abattoirs located in the United States.

Sterility tests are performed on each lot of fetal bovine serum using current USP and EP methods. Specific tests for contaminants are listed below in the Specification Certificate.   This serum is tested for ability to support the growth and maintenance of embryonic stem cells in an undifferentiated state.  Undifferentiated embryonic stem cells are determined by colony morphology and expression of three pluripotent markers.  The results are compared to a control lot of serum. The serum is triple filtered through 0.1 μM filters and each lot of fetal bovine serum is tested for sterility.

Origin

This fetal bovine serum is manufactured from fetal bovine blood collected in USDA-inspected abattoirs located in the United States.