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.

9 Results Found

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

Product NameProduct CategoryProduct IDUnit SizePrice
Antibodies for Neuroscience ResearchP40006100 µL$345.00 Data SheetAffinity purified rabbit polyclonal antibody. The antibody has been tested in Western blots of SDS-solubilized human striatal samples and in IHC applications with formaldehyde-fixed human and monkey brain sections.
Antibodies for Neuroscience ResearchP40007100 µL$345.00 Data SheetAffinity purified rabbit polyclonal antibody. The antibody has been directly tested for reactivity in Western blots with rat tissue.
Antibodies for Neuroscience ResearchP40033100 µL$345.00 Data SheetAffinity purified rabbit polyclonal. The antibody has been directly tested for reactivity in Western blots with rabbit tissue. It is anticipated that the antibody will react with bovine, canine, human, mouse, non-human primate, rat, Xenopus and zebrafish based on the fact that these species have 100% homology with the amino acid sequence used as antigen.
Antibodies for Neuroscience ResearchP40034100 µL$345.00 Data SheetAffinity purified rabbit polyclonal antibody. The antibody has been directly tested for reactivity in Western blots with rat tissue. It is anticipated that the antibody will react with bovine, mouse and zebrafish based on the fact that these species have 100% homology with the amino acid sequence used as antigen.
Antibodies for Neuroscience ResearchP40101150 µL$330.00 Data SheetAffinity purified rabbit polyclonal antibody. All mammalian and at least some non-mammalian forms of the enzyme in Western blots and in IHC/IF.
Antibodies for Neuroscience ResearchP40201100 µL$330.00 Data SheetAffinity purified rabbit polyclonal antibody. Specific for the ~75kDa DBH protein in Western Blots of human adrenal medulla. Also recognizes DBH protein in bovine, monkey, and rat tissues.
Antibodies for Neuroscience ResearchP40301100 µL$330.00 Data SheetAffinity purified rabbit polyclonal antibody. Specific for the ~75kDa DBH protein in Western Blots of human adrenal medulla. Also recognizes DBH protein in bovine, monkey, and rat tissues.
Antibodies for Neuroscience ResearchP40401100 µL$330.00 Data SheetAffinity purified rabbit polyclonal antibody.The antibody has been directly tested for reactivity in Western blots in bovine, canine, guinea pig, human, rabbit, rat and sheep tissues.
Antibodies for Neuroscience ResearchP40501100 µL$330.00 Data SheetAffinity purified rabbit polyclonal antibody. The dopamine transporter (DAT) is responsible for the reaccumulation of dopamine after it has been released. DAT antibodies and antibodies for other markers of catecholamine biosynthesis are widely used as markers for dopaminergic and noradrenergic neurons in a variety of applications including depression, schizophrenia, Parkinsonsdisease and drug abuse. The antibody has been tested in Western blots of SDS-solubilized human and mouse striatal samples and in IHC applications with monkey (Macaque) brain sections.

Have any questions? Contact Us today!