IgG Depleted Fetal Bovine Serum (FBS)

Our IgG Depleted FBS is manufactured from our premium US sourced FBS. Using a proprietary chromatography process we manufacture IgG Depleted FBS with an IgG content <5.0 ug/mL in lot sizes up to 500 liters.

IgG Depleted Fetal Bovine Serum (FBS)
  • Our IgG Depleted Fetal Bovine Serum has an IgG of below 5.0.
  • Triple 0.1 µ filtered
  • All fetal bovine serum is fully traceable and is sourced from audited suppliers
  • Large lot sizes of up to 500 Liters
  • It is found in monoclonal antibody production that IgG depleted Fetal Bovine Serum performs very well.
  • Standard IgG Depleted FBS serum packaged in 500mL or 1 L bottles. Custom packages are also available.
  • Storage conditions: ≤ -10° C

RMBIO uses our premium grade FBS as the starting material for our IgG Depleted FBS. We then reduce the IgG content of the FBS utilizing a series of proprietary chromotography procedures. The result is FBS with substantially reduced IgG levels, and cell growth performanace comparable to the starting material. The average level of IgG in normal, Bovine Fetal Calf Serum is approximately 70-300 µg/mL. RMBIO’s IgG Depleted FBS is manufactured to meet the stringent specification of no more than 5 µg/mL, while maintaining cellular viability and biological growth-promoting activity.

Safe Sourced and Enhanced Manufacturing Processes

IgG Depleted Fetal Bovine Serum (FBS) specific product test requirements and typical values are given below:

Parameter Method Specification
IgG ELISA < 5.0
Total Protein Colorimetric Assay 3.0 - 4.5 g/dL
Osmolality By Osmometer 280 - 340 mOsm/Kg
pH pH Meter 7.0 - 8.0
Hemoglobin Contract Lab < 25 mg/dl
Albumin Contract Lab 1.7 - 3.4 g/dL
Endotoxin LAL < 10
IgG ELISA As Reported
Electrophoretic ID Gel Electrophoresis Characteristic
Other Parameters Comprehensive Chemistry Testing As Reported


Certificate of Analysis

Order today and you will receive your IgG Depleted Fetal Bovine Serum (FBS) on the next business day.

Purified from validated raw materials of the United States

Catalog Number: FBS-BAF
Size Qty Price
500 ML $729.00

Custom Options

Custom options are available for this product. For pricing and availability please contact us with your specifications including the quantity you require.
  • Gamma Irradiated
  • Heat Inactivated
  • Dialyzed
  • Charcoal Stripped
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