A Prominent Supplier of Animal and Human Gamma Globulin

Gamma globulins, Ig’s for short, are a class of proteins found in the blood of humans and animals. The gamma identification refers to a specific range of positions after serum protein electrophoresis. Human antibodies that protect against viral and bacterial infectious diseases are an example of gamma globulins, although not all gamma globulins are antibodies.


Here at Pel-Freez Biologicals, we supply both human and animal gamma globulins, including goat gamma globulins, for research purposes. All of our products are designed in collaboration with some of the world’s leading universities, and undergo extensive laboratory tests to ensure that they can be safely used. Get in touch with us to learn more.



A Leading Supplier of Antibody/IgG Depleted Human Complement

Pel-Freez Biologicals is one of the United States’ leading suppliers of IgG/IgM/antibody depleted human complement for the preparation of serum bactericidal assays used in assessing and evaluating vaccines by some of the world’s most prominent vaccine manufacturing companies. Human complement-mediated serum bactericidal assays are used for assessing the immune system’s response to various vaccinations.


Here are Pel-Freez Biologicals, we ensure consistent processing, large-scale manufacturing, and a comprehensive quality control for reliable results. For more information on our products and their applications, get in touch with our representatives today.



Supplying IGM Depleted Human Serum, IGG Depleted Plasma, and Negative Matrix Serum

Defined as the liquid component found in blood, serum is comprised of electrolytes, immunoglobulin, and proteins. The product is typically used for selectively removing contaminant antibodies that are immobilized on a solid matrix. Human serum can also be utilized in anti-PA (anti-protective antigen) IgG measurements which use PA-coupled microspheres.


IgM/IgG/IgA depleted human serum can also serve as a control serum in enzyme-linked immunosorbent assay, immunoelectrophoresis, and immunodiffusion. Moreover, it can also be used as:

  • Micro neutralization assay
  • SRH (single-radial hemolysis) repeatability assay
  • Control sera for assessing neuraminidase inhibition

Get in touch with us to learn more about the applications our human serum products can be used for.

20 Results Found

*Mobile Users, please scroll to the right to view data sheets.

Product NameProduct CategoryProduct IDUnit SizePrice
Animal Serum, Plasma, Complement and Ancillary Products31140 -2100 mL$50.00 Data SheetWhole blood from young healthy rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 812 weeks of age, either sex and fasted at the time of slaughter is mixed with 25 mL 3.8% sodium citrate then QS to 250 mL with blood. The plasma is separated from the blood cellular components by centrifugation. The plasma is pooled, bottled and stored at or below -10 C.
Animal Serum, Plasma, Complement and Ancillary Products31141 -1500 mL$181.00 Data SheetWhole blood from healthy young rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 8-12 weeks of age, either sex, and fasted at time of slaughter, is mixed with 25 ml 2.5% Sodium EDTA then QS to 250 ml with blood. The plasma is separated from the blood cellular components by centrifugation. The plasma is pooled, bottled, and stored at or below -10 C.
Animal Serum, Plasma, Complement and Ancillary Products31142 -1500 mL$181.00 Data SheetWhole blood from young healthy rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 812 weeks of age, either sex, and fasted at the time of slaughter, is mixed with 0.5 mL Sodium Heparin (7500 units/mL) then QS to 250 mL with blood. The plasma is separated from the blood cellular components by centrifugation. The plasma is pooled, bottled and stored at or below -10C.
Animal Serum, Plasma, Complement and Ancillary Products31143 -1500 mL$131.00
Animal Serum, Plasma, Complement and Ancillary Products31144 -1500 mL$181.00 Data SheetWhole blood from young healthy rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 812 weeks of age, either sex, and fasted at the time of slaughter, is mixed with 2.5 mL 15% K2 EDTA then QS to 250 mL with blood. The blood is separated from the blood cellular components by centrifugation. The plasma is pooled, bottled and stored at or below -10 C.
Animal Serum, Plasma, Complement and Ancillary Products31144L -010 x 3 mL$150.00 Data SheetWhole blood is collected from young healthy rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 812 weeks of age, either sex, and fasted at the time of slaughter. The blood is mixed by taking 2.5 mL K2EDTA, then QS to 250 mL with blood. The plasma is separated from the blood cellular components by centrifugation and pooled, bottled and frozen at or below -10 ?C. The plasma is thawed, filtered through cheesecloth, aliquoted into glass vials and lyophilized. The product is then stoppered, sealed, boxed, and stored at or below -10 ?C prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products31145 -1500 mL$155.00
Animal Serum, Plasma, Complement and Ancillary Products31150 -5500 mL$696.00
Animal Serum, Plasma, Complement and Ancillary Products31151 -11 L$731.00
Animal Serum, Plasma, Complement and Ancillary Products31155 -1500 mL$203.00 Data SheetWhole blood from young healthy rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 812 weeks of age, either sex and fasted at the time of slaughter, is mixed with 25 mL 3.8% sodium citrate then QS to 250 mL with blood. The plasma is separated from the blood cellular components by centrifugation. The plasma is pooled, passed through a 0.22-micron filter, bottled and stored at or below -10 C.
Animal Serum, Plasma, Complement and Ancillary Products31156 -1500 mL$203.00 Data SheetWhole blood from young healthy rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 812 weeks of age, either sex and fasted at the time of slaughter, is combined with 25 mL 2.5% Sodium EDTA then QS to 250mL with blood. The plasma is separated from the blood cellular components by centrifugation. The plasma is pooled, passed through a 0.22 micron filter, bottled and stored at or below -10 C.
Animal Serum, Plasma, Complement and Ancillary Products33140 -1500 mL$104.00 Data SheetWhole blood is collected from healthy animals 6-8 weeks of age, mixed gender and breed on wet ice (following USDA guidelines) in 3.8% sodium citrate solution at 1:10 dilution. Product is stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products33141 -1500 mL$104.00 Data SheetWhole blood is collected from healthy animals 6-8 weeks of age, mixed gender and breed on wet ice (following USDA guidelines) in 2.5% sodium EDTA solution at 1:10 dilution. Product is stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products33142 -1500 mL$104.00
Animal Serum, Plasma, Complement and Ancillary Products37140 -1500 mL$104.00 Data SheetWhole blood from healthy bovines that are 1 year or older is collected using one part 3.8% sodium citrate to 9 parts blood. The plasma is separated from the blood's cellular components by centrifugation and then stored at or below -10C . The product was obtained from USDA inspected facilities in one of the 48 contiguous US states.
Animal Serum, Plasma, Complement and Ancillary Products37141 -1500 mL$104.00 Data SheetWhole blood from healthy bovines that are 1 year or older is collected using one part 2.5% di-sodium EDTA to 9 parts blood. The plasma is separated from the blood's cellular components by centrifugation and then stored at or below -10C . The product was obtained from USDA inspected facilities in one of the 48 contiguous US states.
Animal Serum, Plasma, Complement and Ancillary Products37142 -1500 mL$104.00 Data SheetWhole blood from healthy bovines that are 1 year or older is collected in sodium Heparin 10 units/mL. The plasma is separated from the blood's cellular components by centrifugation and then stored at or below -10C . The product was obtained from USDA inspected facilities in one of the 48 contiguous US states.
Animal Serum, Plasma, Complement and Ancillary Products39540 -1500 mL$104.00Whole blood from healthy pigs of mixed breed, either sex and fasted at the time of slaughter is collected in one part 2.5% di-sodium EDTA to 9 parts blood. The plasma is separated from blood's cellular components by centrifugation, processed within 24 hours and frozen at -20C. The product is obtained from USDA or state inspected facilities.
Animal Serum, Plasma, Complement and Ancillary Products39541 -1500 mL$104.00 Data SheetWhole blood from healthy pigs of mixed breed, either sex and fasted at the time of slaughter is collected in one part 2.5% di-sodium EDTA to 9 parts blood. The plasma is separated from blood's cellular components by centrifugation, processed within 24 hours and frozen at -20C. The product is obtained from USDA or state inspected facilities.
Animal Serum, Plasma, Complement and Ancillary Products39542 -1500 mL$104.00Whole blood from healthy pigs of mixed breed, either sex and fasted at the time of slaughter is collected in one part 2.5% di-sodium EDTA to 9 parts blood. The plasma is separated from blood's cellular components by centrifugation, processed within 24 hours and frozen at -20C. The product is obtained from USDA or state inspected facilities.

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