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.

16 Results Found

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

Product NameProduct CategoryProduct IDUnit SizePrice
Animal Serum, Plasma, Complement and Ancillary Products31159 -5500 mL$696.00
Animal Serum, Plasma, Complement and Ancillary Products31130 -1500 mL$181.00 Data SheetRabbit whole blood is collected from individual, healthy, young rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 8 - 12 weeks of age, mixed sex at time of slaughter, into 3.8% sodium citrate at a 9:1 ratio, bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products31131 -1500 mL$181.00 Data SheetRabbit whole blood is collected from individual, healthy, young rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 8 - 12 weeks of age, mixed sex at time of slaughter, into 2.5% EDTA at a 9:1 ratio, bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products31132 -1500 mL$181.00 Data SheetRabbit whole blood is collected from individual, healthy, young rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 8 - 12 weeks of age, mixed sex at time of slaughter, into Sodium Heparin (7500 units/ml) at a ratio of 500:1, bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products31133 -1500 mL$181.00 Data SheetRabbit whole blood is collected from individual, healthy, young rabbits (Oryctolagus cuniculus) Breeds: New Zealand White and/or California White that are 8 - 12 weeks of age at time of slaughter, mixed sex into Alsevers solution at a 2:1 ratio, bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products33130 -1500 mL$148.00 Data SheetWhole blood from healthy animals aged 6-8 weeks, mixed gender and breed is collected on wet ice following USDA guidelines in 3.8% Sodium Citrate at 1:10 dilution, then bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products33131 -1500 mL$148.00 Data SheetWhole blood from healthy animals aged 6-8 weeks, mixed gender and breed is collected on wet ice following USDA guidelines in 2.5% Sodium EDTA at 1:10 dilution, then bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products33132 -1500 mL$148.00 Data SheetWhole blood from healthy animals aged 6-8 weeks, mixed gender and breed is collected on wet ice following USDA guidelines in 10 units/mL Heparin, then bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products33133 -1500 mL$148.00 Data SheetWhole blood from healthy animals aged 6-8 weeks, mixed gender and breed is collected on wet ice following USDA guidelines in 1:2 Alsevers, then bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products37130 -1500 mL$119.00 Data SheetWhole blood from healthy animals aged 1 year or older, mixed gender and breed is collected on wet ice following USDA guidelines, using 3.8% Sodium Citrate solution at 1:10 dilution bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products37131 -1500 mL$119.00 Data SheetWhole blood from healthy animals aged 1 year or older, mixed gender and breed is collected on wet ice following USDA guidelines, using 2.5% Sodium EDTA solution at 1:10 dilution bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products37132 -1500 mL$119.00 Data SheetWhole blood from healthy animals aged 1 year or older, mixed gender and breed is collected on wet ice following USDA guidelines in 10 units/mL Heparin, then bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products37133 -1500 mL$119.00 Data SheetWhole blood from healthy animals aged 1 year or older, mixed gender and breed is collected on wet ice following USDA guidelines in 1:2 Alsevers, then bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products39530 -1500 mL$119.00 Data SheetWhole blood from healthy animals, mixed gender and breed is collected on wet ice following USDA guidelines, using 3.8% Sodium Citrate solution at 1:10 dilution bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products39531 -1500 mL$119.00 Data SheetWhole blood from healthy animals, mixed gender and breed is collected on wet ice following USDA guidelines, using 2.5% Sodium EDTA solution at 1:10 dilution bottled and stored on wet ice prior to shipment.
Animal Serum, Plasma, Complement and Ancillary Products39532 -1500 mL$119.00 Data SheetWhole blood from healthy animals, mixed gender and breed is collected on wet ice following USDA guidelines in 10 units/mL Heparin, then bottled and stored on wet ice prior to shipment.

Have any questions? Contact Us today!