Fetal Bovine Serum (South America), Tetracycline free

Fetal Bovine Serum (FBS) is the liquid part of blood that remains after the removal of the cellular fraction and coagulation factors. It is extracted by centrifuging aseptically collected, coagulated fetal bovine blood. Sterile FBS is obtained through triple filtration at 0.1µm.

FBS contains proteins and growth factors essential for maintaining and proliferating eukaryotic cells in vitro. It also includes attachment factors that create a “coating” effect on plastic surfaces, enhancing cell adhesion. These components make FBS indispensable in cell culture.

Tetracyclines are antibiotics commonly used during bacterial infections or to prevent disease in cattle. The presence of residual tetracycline derivatives in FBS can affect biological parameters or Tet-induced gene expression. Biosera Tetracycline-Free Serum is tested for the presence of chlorotetracycline, oxytetracycline, and tetracycline.

All FBS batches are tested for endotoxin and mycoplasma levels, specific viruses (BVD), hemoglobin, total protein content, and cell culture performance.

Origin: South America

The serum is collected or imported and processed in accordance with European regulations.

Biosera ensures the accuracy of geographic origins.

Product Specifications:

Product name:
Fetal Bovine Serum (South America), Tetracycline free
Product code: FB-1001T
Volume: 100 ml / 500 ml
Sterility: Sterile-filtered
Storage temperature: -20°C
State: Frozen
Shelf Life: 60 months

Variants available:

Size: Cat Number:
100 ml FB-1001T/100
500 ml
FB-1001T/500

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Safety Data Sheets are also available in other languages. Please contact us if needed.

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