Foetal Bovine Serum (FBS). European-Grade FBS.
Sterylna surowica produkowana z materiału pozyskiwanego z krajów Ameryki Południowej wolnych od BSE, przede wszystkim Brazylii. Spełnia wszystkie wymagania krajów Europy na potrzeby prowadzenia hodowli komórkowych. Niskie stężenie endotoksyn, testowana na komórkach hybridoma.
Physical and chemical tests:
PH
Osmolality
Total proteins
Albumin
IgG
Hemoglobin
Microbiological tests:
Sterility tests: Bacterial and fungal sterility tests according to the current USP---
Mycoplasma contamination: according to the Code of Federal Regulations (CFR), title 9, part 113 (culture method)---
Viral contaminants: according to the protocols described in CFR, title 9, part 113 for Bovine Viral Diarrea (BVD), Infectious Bovine Rhinotracheitis (IBR) and Parainfluenza type 3 (PI3).---
Viral antibodies: FBS is screened to determine the titer of neutralizing antibodies to BVD, IBR and PI3.---
Endotoxins: the test is performed using the standard Limulus Amebocyte Lysate (LAL) with the kinetic turbidimetric method.
Biological performance (cell growth):
The cell growth tests are designed to check the efficacy of the FBS in promoting cell growth.
Cells used are fibroblasts (MRC-5 diploid normal cells), epithelial cells (Hep-2) and hybridoma cells.
Each test is conducted using the tested serum and a validated control lot.
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