Polyclonal antibodies are typically produced by the inoculation of a suitable mammal, such as a mouse, rabbit, or goat. Larger mammals are often preferred as the amount of serum collected is greater. An antigen is injected into the mammal, typically over several weeks, inducing the B-lymphocytes to produce immunoglobulins (IgG) specific for the antigen. Polyclonal IgG is purified from the mammal’s serum. Our polyclonal antibodies are used in many applications including western blot, flow cytometry, ELISA, immunohistochemistry, and immunofluorescence.
Featured antibody related categories
We offer competitively priced protocol packages (immunization schedules for rabbits, goats, etc.) for producing custom polyclonal antibodies against peptide and protein antigens.
View our wide selection of antibody and protein labeling kits for the direct attachment of fluorescent dyes and labels, including Alexa Fluor dyes, Qdot labels, R-phycoerythrin, and biotin, to IgG antibody.
Validated, conjugated and unconjugated secondary antibodies for fluorescent, colorimetric, or chemiluminescent detection; suitable for applications such as western blotting, IHC, and flow cytometry.
Explore our diverse products for Immunoassays including matched antibody pairs, uncoated and coated-plate ELISA kits and multiplexing assay for the Luminex Platform.
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