FBS


Germline Tested FBS and Embryonic stem cell-qualified FBS

Two grades of fetal bovine serum (FBS) for either germline transmission or embryonic stem cells. Mouse embryonic stem cells (mESCs) in ESC-Sure FBS maintain normal morphology and pluripotency.

Our Germline Tested FBS is the only serum product on the market that is tested for germline transmission of mouse ES cells.

Each batch of our ESC-Sure™ FBS is put through a series of quality assurance tests: ESCs are cultured in ESC-Sure™ FBS-containing medium for more than 5 passages and then tested for normal morphology, karyotype, pluripotency, and germline transmission via tetraploid blastocyst injection. Moreover, ESC-Sure™ FBS is quality-tested after several freeze/thaw cycles.

• Germline-transmission tested!
• Mycoplasma-free
• Ready-to-use (no heat inactivation needed)
• Virus-free
• Toxin-free
• Competitively priced