Polyclonal Antibodies

Alpaca polyclonal antibodies, produced in Vicugna pacos, combine the diversity of conventional IgG1 with the unique properties of camelid heavy-chain antibodies (IgG2 and IgG3), which naturally lack light chains and the CH1 domain. This dual composition gives them strong binding capacity, wide epitope coverage, and remarkable stability even under harsh experimental or storage conditions.

Chicken polyclonal antibodies, produced from Gallus gallus, offer a powerful alternative to mammalian systems. They contain IgY instead of IgG, which lowers cross-reactivity with mammalian proteins and improves specificity. With broad epitope recognition, strong binding, and high stability, IgY antibodies deliver reliable results in ELISA, western blot, IHC, and flow cytometry. Harvested non-invasively from egg yolks, they provide consistent, high-yield production for both research and large-scale applications.

Goat polyclonal antibodies are widely used in research for their high sensitivity and strong binding to diverse epitopes. Produced in Capra hircus, they provide broad antigen recognition, excellent reproducibility, and are available against a wide range of targets. Their robustness makes them ideal for ELISA, western blot, immunohistochemistry, and flow cytometry, where consistent performance and low background are essential.

Hamster polyclonal antibodies, produced in Cricetinae species such as Syrian or Armenian hamsters, are valuable for generating high-affinity immune sera against a wide range of antigens. Their phylogenetic distance from common laboratory animals provides enhanced epitope recognition and reduced cross-reactivity, making them reliable for ELISA, western blot, immunohistochemistry, and flow cytometry applications.

Horse polyclonal antibodies, derived from Equus caballus, are valued for their broad antigen recognition and high antibody yield. They provide strong binding affinity, long-term stability, and consistent performance across immunoassays such as ELISA, western blot, immunohistochemistry, and neutralization studies. Their large serum volume allows scalable production, supporting both research and industrial applications.

Lama polyclonal antibodies, produced in Lama glama, combine conventional IgG with camelid heavy-chain only antibodies. This unique mix ensures broad epitope recognition, strong binding affinity, and remarkable stability under challenging assay conditions. Their heavy-chain component enables efficient antigen targeting with reduced steric hindrance, making them highly effective in ELISA, western blot, immunohistochemistry, and advanced structural studies.

Mouse polyclonal antibodies, derived from Mus musculus, are widely used for their strong immune response and broad antigen recognition. They provide high binding affinity, consistent performance, and are well suited for ELISA, western blot, immunohistochemistry, and flow cytometry. Their established use in research makes them a reliable choice for detecting proteins, peptides, and other biomolecules across diverse applications.

Rabbit polyclonal antibodies, produced in Oryctolagus cuniculus, are among the most widely used tools in biomedical research. They offer high antigen sensitivity, strong binding affinity, and the ability to recognize diverse epitopes. Known for their reproducibility and versatility, rabbit antibodies perform reliably in ELISA, western blot, immunohistochemistry, and flow cytometry, making them a standard choice across laboratories.

Sheep polyclonal antibodies, produced in Ovis aries, are valued for their high yield, strong binding affinity, and broad epitope recognition. Their large serum volume allows scalable production, while their phylogenetic distance from rodents and rabbits reduces cross-reactivity with mammalian proteins. These features make sheep antibodies reliable for ELISA, western blot, immunohistochemistry, and flow cytometry applications.