FBS, Dialyzed

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Dialyzed Fetal Bovine Serum

Triple 0.1 um Filtered
Current USP Sterility Tested
Mycoplasma and Virus Tested
Dialyzed via a 10,000MW Cutoff Filter
Dialyzed against Normal Saline

Dialyzed Fetal Bovine Serum
43605-050-6  6 x 50ml
43605-050      50ml
43605-100     100ml
43605-500     500ml

Dialyzed Fetal Bovine Serum (FBS) is used in applications requiring serum depleted of small molecular weight molecules such as nucleosides and amino acids that are necessary for alternative biochemical survival pathways. The dia-filtration process produces consistent results and reduces hypoxanthine and thymidine concentrations below detectable limits. The glucose level, which is representative of the extent of dialysis, is monitored through-out the process. 

Intended Use
For further Manufacturing Use Only. Not intended for Human or Therapeutic Use.

Use Instructions
For use in cell culture media, supplementation ranges from 5-20%. Optimal concentration should be determined by the end user.

Heat Inactivation
Serum may be heat inactivated at 56°C for 30 minutes

Storage and Stability
Store frozen at -40°C to -10°C. Product is stable for 5 years from the date of manufacture if kept at frozen temperature. JRS recommends the product not undergo multiple freeze-thaw cycles, aliquots should be made. Turbidity or flocculent material may be observed upon thawing or prolonged storage at refrigerated temperatures. This is normal in most serum products and not detrimental to its performance.

Finished Product Specifications
Test Specifications
Endotoxin Test and Record
Hemoglobin (spectrophotometric) Test and Record
Sterility Testing (current USP) for Bacteria and Fungi Negative for growth
Virus Testing - Modified 9CFR Not Detected
Bovine Viral Diarrhea Virus Not Detected
Cytopathogenic Agents (IBR) Not Detected
Hemadsorbing Agents (PI3) Not Detected
Mycoplasma Not Detected

Large Volume, Direct Culture

Not Detected


Price per Unit (500mL): $442.00