Anti-Rabbit IgG (whole molecule)–Peroxidase antibody produced in goat

IgG fraction of antiserum, buffered aqueous solution

Anti Rabbit Antibody - Anti-Rabbit IgG (whole molecule)–Peroxidase antibody produced in goat, Anti Rabbit Antibody Sigma
MDL number:

Quality Level

biological source


antibody form

IgG fraction of antiserum

antibody product type

secondary antibodies




buffered aqueous solution

species reactivity



direct ELISA: 1:50,000 using using 5 μg/ml of rabbit IgG for coating and OPD substrate
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:400
western blot (chemiluminescent): 1:80,000-1:160,000 using using β-actin in total cell extract of HeLa cells (5-10 μg per well)


peroxidase conjugate

shipped in

dry ice

storage temp.


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General description

Immunoglobulin G (IgG) belongs to the immunoglobulin family and is a widely expressed serum antibody. An immunoglobulin has two heavy chains and two light chains connected by a disulfide bond. IgG is a major class of immunoglobulin. Rabbit IgG is further divided into five classes- IgM, IgG, IgA, IgD and IgE. It has only one IgG variant with one interheavy disulfide bridge.
Rabbit IgGs against target proteins are often used as primary antibodies in various research applications. Thus, secondary anti-rabbit IgGs conjugated to a detectable substrate are useful tools for the analysis of target proteins.
Goat Anti-Rabbit IgG (whole molecule)-Peroxidase antibody binds all rabbit Igs.


Specificity of the Peroxidase Conjugated Anti-Rabbit IgG antibodies is determined by immunoelectrophoresis (IEP) versus normal rabbit serum and rabbit IgG.


purified rabbit IgG


Co-immunoprecipation and western blot analysis of C33A cell lysates were performed using HRP conjugated goat anti-rabbit IgG as the secondary antibody.
Cell-associated protein samples from E. coli cultures were analyzed by western blot using HRP-conjugated goat anti-rabbit IgG as the secondary antibody.
Anti-Rabbit IgG (whole molecule)–Peroxidase antibody has been used in western blotting.
Goat Anti-Rabbit IgG (whole molecule)-Peroxidase antibody can be used for immunoblot assays at 1:1,000. The antibody can also be used for ELISA (1:5,000) and IHC (1:400) applications.

Biochem/physiol Actions

Immunoglobulins are glycoprotein antibodies that modulate several immune responses. Immunoglobulin G participates in hypersensitivity type II and type III. It helps in opsonization, complement fixation and antibody dependent cell mediated cytotoxicity.

Physical form

Solution in 0.01 M phosphate buffered saline pH 7.4, containing 0.05% MIT

Preparation Note

Prepared by two-step glutaraldehyde method.

Storage and Stability

For continuous use, store at 0-5EC. For extended storage, the solution may be frozen in working aliquots. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.


Health hazard





Resp. Sens. 1


12 - Non Combustible Liquids

WGK Germany


Flash Point F

Not applicable

Flash Point C

Not applicable

Certificado de Análisis

Certificado de origen

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