Fetal Bovine Serum - Dialyzed 12-14kD

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Catalog # Availability Size / Price Qty
S12810
S12850
S12895
Fetal Bovine Serum - Dialyzed 12-14kD
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Fetal Bovine Serum - Dialyzed 12-14kD Summary

Dialyzed Fetal Bovine Serum is used in cell culture systems requiring a more defined environment of small molecules. Dialysis reduces the concentration of low molecular weight components such as nucleotides, amino acids, hormones, salts and various small proteins in serum.

Key Benefits

• Dialysis performed using a 12 - 14 kDa cutoff membrane
• Process controlled via glucose monitoring
• Monitored during dialysis to prevent peptide preciptation and inactivation in the FBS
• Excellent cell growth characteristics and low endotoxin
• USDA-Approved FBS of Mexico/Central American origin
• Manufactured in our ISO 9001:2015 certified facility
• Formerly sold under the Atlanta Biologicals brand

Why Use Dialyzed Fetal Bovine Serum?

Pre-selected Fetal Bovine Serum, also known as Fetal Calf Serum (FCS), is dialyzed against physiological saline using a 12,000 to 14,000 Dalton cutoff membrane. The process is controlled by precisely monitoring the glucose concentration throughout the procedure. Exhaustive dialysis is not performed in order to prevent precipitation and inactivation of serum peptides. All lots of Dialyzed 12-14kD FBS are manufactured in our ISO 9001:2015 certified facility.

Fetal Bovine Serum and other serum products should be stored and handled correctly to assure long-term stability and to preserve growth performance consistency throughout its shelf-life. In addition, heat inactivation of serum is frequently desired to inactivate complement within the serum. Below are protocol links for serum storage/handling and heat inactivation.

Protocol for Fetal Bovine Serum Storage, Thawing, and Freezing.
Protocol for Heat Inactivation of Serum Products.

Collection, Processing, and Testing of R&D Systems FBS

Collection and Processing - R&D Systems FBS is manufactured under a process that meets USDA requirements for animal products and ensures the product is traceable back to the date and location of collection. Our FBS manufacturing adheres to closed-system collection, processing in positive pressure, HEPA-filtered clean rooms, and triple 0.1 um filtration to remove contaminants. Strict control of the process from collection through processing enables us to provide a stable, consistent performing, and traceable supply of quality serum throughout global fluctuations in serum availability and regulatory requirements.

Virus Testing - Fetal Bovine Serum – Dialyzed 12-14kD undergoes testing for adventitious viruses, such as: Bovine Viral Diarrhea Virus (BVDV), Infectious Bovine Rhinotracheitis Virus (IBRV), Parainfluenza-3 Virus (PI-3V), Bluetongue Virus (BTV), Bovine Respiratory Syncytial Virus (BRSV), Bovine Parvovirus (BPV), Bovine Adenovirus, Type 3 (BAV-3), Bovine Adenovirus, Type 5 (BAV-5), Reo virus, and Rabies virus.

Biochemical Testing - R&D Systems FBS undergo biochemical profiling including total protein, albumin, globulin, IgG, total bilirubin, glucose, iron, cholesterol, triglycerides, sodium and potassium. View the product insert for a complete list of biochemical profiling components, which may vary between grades.

Chemical Analysis - Each lot of FBS is tested for osmolality, pH, hemoglobin, endotoxin (LAL method) and microbiological contamination (using methods recommended by the U.S. Pharmacopeia).

Specifications

Osmolality
260 -335 mOsm
Purification
Triple 0.1 μm filtered
Sterility Testing
Pass
Testing Additional
pH - 6.8-8.0

Endotoxin - ≤ 100.0 EU/mL by Limulus Amebocyte Lysate (LAL) Assay

Hemoglobin - 25 mg/dL
Shipping Conditions
On Dry Ice
Storage
-5 to -20 °C
Applications
Cell Culture
Species
Bovine

Limitations

For research use only. Not for diagnositic use.

Product Datasheets

Data Example

Fetal Bovine Serum - Dialyzed 12-14kD

Reagents Provided

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