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.

40 Results Found

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

Product NameProduct CategoryProduct IDUnit SizePrice
Animal Serum, Plasma, Complement and Ancillary Products31116 -5500 mL$121.00Whole blood is collected from young healthy New Zealand White or Californian rabbits, 6 months or older, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31117 -5500 mL$215.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks old, either sex and is refrigerated within 6 hours of collection, processed within 24 hours and frozen at or below -20C. The serum is then thawed in a cool water-bath, delipidized using a standard in-house protocol, filtered through a 0.22 um filter, bottled, and refrozen at or below -20C.
Animal Serum, Plasma, Complement and Ancillary Products31118 -1100 mL$102.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31118 -33 L$820.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31118 -5500 mL$175.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31119 -1100 mL$83.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31119 -33 L$737.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31119 -5500 mL$121.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, processed, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products31125 -1100 mL$115.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is thawed, pooled, passed through a 0.22-micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products31125 -5500 mL$196.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is thawed, pooled, passed through a 0.22-micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products31126 -1100 mL$102.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is thawed, pooled, passed through a 0.22-micron filter, bottled and returned to -20C.https://www.pelfreez-bio.com/wp-content/uploads/2019/08/31126.jpg
Animal Serum, Plasma, Complement and Ancillary Products31126 -5500 mL$152.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter, refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is thawed, pooled, passed through a 0.22-micron filter, bottled and returned to -20C.https://www.pelfreez-bio.com/wp-content/uploads/2019/08/31126.jpg
Animal Serum, Plasma, Complement and Ancillary Products31127 -5500 mL$225.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter. The blood is processed within 6 hours, and frozen at -20C. The serum is then thawed in a cool water bath, pooled, heat-inactivated at 56C for 30 minutes, sterile filtered through a 0.22 micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products31128 -5500 mL$175.00 Data SheetWhole blood is collected from young healthy New Zealand White or Californian rabbits, 8 - 12 weeks of age, either sex and fasted at the time of slaughter. The blood is processed within 6 hours, and frozen at -20C. The serum is then thawed in a cool water bath, pooled, heat-inactivated at 56C for 60 minutes, sterile filtered through a 0.22 micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products32117 -5500 mL$194.00 Data SheetWhole blood is collected from healthy goats, refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is then thawed in a cool water bath, pooled and processed to remove lipids. Delipidized serum is passed through a 0.22-micron filter, bottled, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products32118 -5500 mL$74.00 Data SheetWhole goat blood is refrigerated within 6 hours of collection; processed within 24 hours and frozen at -20C. The serum is later thawed, pooled, bottled and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products32128 -5500 mL$124.00 Data SheetWhole goat blood is refrigerated within 6 hours of collection, processed within 24 hours and frozen at -20C. The serum is then thawed, heat-inactivated at 56C for 30 minutes, sterile filtered through a 0.22 micron filter, bottled, and refrozen.
Animal Serum, Plasma, Complement and Ancillary Products32130 -5500 mL$108.00 Data SheetWhole goat blood is refrigerated within 2 hours of collection, processed within 24 hours and frozen at -20C. The serum is processed using a proprietary method to prevent hemolysis of the blood. The serum is then thawed in a cool water bath, sterile filtered through a 0.22 micron filter, and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products33119 -33 L$286.00
Animal Serum, Plasma, Complement and Ancillary Products33119 -5500 mL$58.00
Animal Serum, Plasma, Complement and Ancillary Products33126 -1100 mL$60.00 Data SheetWhole blood from healthy chicken, seven to eight week old, either sex is collected at the time of slaughter and refrigerated within 6 hours of collection; processed within 24 hours and frozen at -20C. This serum is then thawed in a cool water bath, sterile filtered through a 0.22 micron filter and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products33126 -33 L$317.00 Data SheetWhole blood from healthy chicken, seven to eight week old, either sex is collected at the time of slaughter and refrigerated within 6 hours of collection; processed within 24 hours and frozen at -20C. This serum is then thawed in a cool water bath, sterile filtered through a 0.22 micron filter and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products33126 -5500 mL$66.00 Data SheetWhole blood from healthy chicken, seven to eight week old, either sex is collected at the time of slaughter and refrigerated within 6 hours of collection; processed within 24 hours and frozen at -20C. This serum is then thawed in a cool water bath, sterile filtered through a 0.22 micron filter and stored at -20C.
Animal Serum, Plasma, Complement and Ancillary Products37217 -5500 mL$123.00 Data SheetBovine whole blood is collected from healthy animals of mixed breed, either sex, 1 year or older. The blood is refrigerated within 6 hours, processed within 24 hours and frozen at -20C.. The serum is then thawed in a cool water bath, delipidized using a standard in-house protocol, filtered through a 0.22 micron filter, bottled, and refrozen at -20 C.
Animal Serum, Plasma, Complement and Ancillary Products37218 -5500 mL$74.00 Data SheetBovine whole blood is collected from healthy animals of mixed breed, either sex, 1 year or older. The blood is refrigerated within 6 hours, processed within 24 hours and frozen at -20C.
Animal Serum, Plasma, Complement and Ancillary Products37219 -5500 mL$65.00
Animal Serum, Plasma, Complement and Ancillary Products37225 -1100 mL$58.00 Data SheetBovine whole blood is collected from healthy animals of any breed, either sex, 1 year or older. The blood is refrigerated within 6 hours of collection, processed within 24 hours and frozen at -20C. The serum is thawed and passed through a 0.22 micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products37225 -5500 mL$83.00 Data SheetBovine whole blood is collected from healthy animals of any breed, either sex, 1 year or older. The blood is refrigerated within 6 hours of collection, processed within 24 hours and frozen at -20C. The serum is thawed and passed through a 0.22 micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products37226 -5500 mL$58.00
Animal Serum, Plasma, Complement and Ancillary Products39317 -5500 mL$65.00
Animal Serum, Plasma, Complement and Ancillary Products39321 -1100 mL$68.00 Data SheetBlood is aseptically collected from the donor herd horses, while maintained and controlled under the observation of qualified professional personnel, using a closed system method in a designated bleeding lab. The blood is refrigerated within 8 hours of collection and processed within 48 hours hours prior to storage at -20C. Sterilization is achieved using a 0.22-micron filter.https://www.pelfreez-bio.com/wp-content/uploads/2019/08/39321.jpg
Animal Serum, Plasma, Complement and Ancillary Products39321 -2500 mL$89.00 Data SheetBlood is aseptically collected from the donor herd horses, while maintained and controlled under the observation of qualified professional personnel, using a closed system method in a designated bleeding lab. The blood is refrigerated within 8 hours of collection and processed within 48 hours hours prior to storage at -20C. Sterilization is achieved using a 0.22-micron filter.https://www.pelfreez-bio.com/wp-content/uploads/2019/08/39321.jpg
Animal Serum, Plasma, Complement and Ancillary Products39321 -33 L$335.00 Data SheetBlood is aseptically collected from the donor herd horses, while maintained and controlled under the observation of qualified professional personnel, using a closed system method in a designated bleeding lab. The blood is refrigerated within 8 hours of collection and processed within 48 hours hours prior to storage at -20C. Sterilization is achieved using a 0.22-micron filter.https://www.pelfreez-bio.com/wp-content/uploads/2019/08/39321.jpg
Animal Serum, Plasma, Complement and Ancillary Products39324 -5500 mL$59.00 Data SheetBlood is collected from the donor herd horses, while maintained and controlled under the observation of qualified professional personnel, using a closed system method in a designated bleeding lab. The blood is refrigerated within 8 hours of collection and processed within 48 hours prior to storage at -20C.
Animal Serum, Plasma, Complement and Ancillary Products39328 -33 L$371.00 Data SheetBlood is aseptically collected from the donor herd horses, while maintained and controlled under the observation of qualified professional personnel, using a closed system method in a designated bleeding lab. The blood is refrigerated within 8 hours of collection and processed within 48 hours prior to storage at -20C. The serum is thawed and passed through a 0.22 micron filter, bottled and stored at -20C. The sterile serum is later thawed, heat inactivated at 56C for 30 minutes, and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products39519 -33 L$268.00 Data SheetWhole blood is collected from healthy pigs of mixed breed, either sex and fasted at the time of slaughter. The blood is then refrigerated within 6 hours, processed within 24 hours and frozen at -20C.
Animal Serum, Plasma, Complement and Ancillary Products39519 -5500 mL$78.00 Data SheetWhole blood is collected from healthy pigs of mixed breed, either sex and fasted at the time of slaughter. The blood is then refrigerated within 6 hours, processed within 24 hours and frozen at -20C.
Animal Serum, Plasma, Complement and Ancillary Products39526 -1100 mL$74.00 Data SheetWhole blood is collected from healthy pigs of mixed breed, either sex and fasted at the time of slaughter. The blood is refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is thawed, pooled, passed through a 0.22 micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products39526 -5500 mL$89.00 Data SheetWhole blood is collected from healthy pigs of mixed breed, either sex and fasted at the time of slaughter. The blood is refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is thawed, pooled, passed through a 0.22 micron filter, bottled and returned to -20C.
Animal Serum, Plasma, Complement and Ancillary Products39527 -5500 mL$108.00 Data SheetWhole blood is collected from healthy pigs of mixed breed, either sex and fasted at the time of slaughter. The blood is refrigerated within 6 hours, processed within 24 hours and frozen at -20C. The serum is later thawed, pooled and passed through a 0.22 micron filter, bottled and returned to 20C. The bottled sterile serum is then thawed in cool water and heat inactivated at 56C for 30 minutes. The heat-inactivated serum is then stored at -20C.

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