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Corning™ Fetal Bovine Serum, Premium (Tetracycline Negative)

Fetal Bovine Serum often contains the antibiotic tetracycline (tet) and researchers using very sensitive tet-inducible gene expression systems encounter problems with unintended expression as a result. Serum containing minimal levels of tetracycline is needed to ensure accurate gene expression.

Marque:  Corning™ 35-075-CV

Code nomenclature Nacres: NA.71

Informations supplémentaires : Poids : 3.76000kg

Code produit. 15393691

  • 549.93€ / 500mL

Date dexpédition estimée
du fournisseur 11-03-2020

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  • Sera is aseptically collected and processed in a cGMP facility
  • Each batch of raw serum is screened for endotoxin, residual hemoglobin concentration, and microbiological quality before being used in production
  • Batches of raw serum are pooled and continuously mixed prior to filtration to ensure consistent quality throughout the entire lot
  • Final lots are tested for endotoxin, hemoglobin, pH, mycoplasma, and growth promotion
  • Biochemical assays and virus testing are also available upon request
  • Tetracycline test is performed either with the ELISA method or bioassay methodology techniques
  • Limit of detection is approximately 5µg/ml
  • Tetracycline negative FBS is used in applications where the presence of tetracycline would prove disruptive
  • Tetracycline Negative FBS is sourced from US herds

Order Info

Shipped in frozen form.



Tetracycline Negative FBS is for cell culture applications using tet-inducible gene expression systems and any other application in which the presence of tetracycline would prove disruptive.
Test and Report
-25° to -15°C
Bovine Fetus
USDA Inspected
Amber Yellow to Reddish
Test and Report
Test and Report
Triple 0.1μm Filtration
Tetracycline negative FBS

Research use only.