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Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]

Catalog # NB7160 | Novus Biologicals a Bio-Techne Brand

Key Product Details

Species Reactivity



ELISA, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot



Antibody Source

Polyclonal Goat IgG


1.0 mg/ml

Product Summary for Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]


This Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] was developed against rabbit IgG-heavy and light chain.


By immunoelectrophoresis and ELISA this Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] reacts specifically with rabbit IgG and with light chains common to other rabbit immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. This antibody may cross react with IgG from other species.







Scientific Data Images for Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]

Western Blot: Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] [NB7160] - Western blot showing vemurafenib treatment in BRAFV600E CRC cells inhibits fission mediator DRP1 with no significant effect on fusion proteins (Mfn1 & 2) using MFN-1 antibody (NBP1-51841) and corresponding secondary antibody, goat anti-rabbit IgG-HRP (NB7160). Image collected and cropped by CiteAb from the following publication (

Applications for Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]

Recommended Usage


1:10000 - 1:100000

Immunocytochemistry/ Immunofluorescence

1:200 - 1:5000


1:200 - 1:5000

Western Blot

1:5000 - 1:50000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Reviewed Applications

Read 4 reviews rated 4.8 using NB7160 in the following applications:

Published Applications

Read 63 publications using NB7160 in the following applications:

Formulation, Preparation, and Storage


Immunogen affinity purified


PBS, 0.2% BSA


0.05% Pro-Clean 400


1.0 mg/ml


The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: IgG (H+L)

Antibodies, also known as immunoglobulins (Igs) are critical for immunity and are grouped into five primary classes: IgG, IgM, IgA, IgD, and IgE. The most abundant antibody isotype is immunoglobulin G (IgG) with concentrations ranging from 7.5-22 mg/ml in human serum and has a molecular weight of 150 kDa. The major effector functions of IgG include neutralization, opsonization, complement fixation and antibody dependent cell-mediated cytotoxicity (ADCC). This monomeric immunoglobulin, expressed on the surface of mature B cells, is often depicted as a Y-shape and comprised of 2 heavy chains and 2 light chains linked by disulfide bonds. The heavy chain is type gamma including subtypes gamma 1, gamma 2, gamma 3, and gamma 4 while the light chain is either a kappa or lambda chain. An IgG molecule has two antigen binding sites, each consisting of a heavy and light chain N-terminal variable domain. When combined with the constant heavy chain 1 (Ch1) and the constant light chain domains, it forms the fragment antigen-binding (Fab) region (2 per antibody). The remaining domains (Ch2-Ch4) of both heavy chains make up the Fc region and contain a site for covalently linking an enzymatic or fluorochrome probe, such as HRP or Janelia Fluor 549, for target detection and visualization (1,2,3).

The 4 IgG subclasses, sharing 95% amino acid identity, include IgG1, IgG2, IgG3, and IgG4 for humans and IgG1, IgG2a, IgG2b, and IgG3 for mice. The relative abundance of each human subclass is 60% for IgG1, 32% for IgG2, 4% for IgG3, and 4% for IgG4. In an IgG deficiency, there may be a shortage of one or more subclasses (4).


1. Painter RH. (1998) Encyclopedia of Immunology (Second Edition). Elsevier. 1208-1211

2. Chapter 9 - Antibodies. (2012) Immunology for Pharmacy. Mosby 70-78

3. Schroeder H, Cavacini, L. (2010) Structure and Function of Immunoglobulins. J Allergy Clin Immunol. 125(2 0 2): S41-S52. PMID: 20176268

4. Vidarsson G, Dekkers G, Rispens T. (2014) IgG subclasses and allotypes: from structure to effector functions. Front Immunol. 5:520. PMID: 25368619

Product Documents for Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Secondary Antibodies are guaranteed for 1 year from date of receipt.


FAQs for Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP]

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  • Q: We recently purchased your Acetylcholinesterase/ACHE Antibody (NBP1-31329) and Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] (NB7160) for western blot. What buffer do you recommend for diluting these particular antibodies and what is the recommended blocking buffer?

    A: Acetylcholinesterase/ACHE Antibody #NBP1-31329 is already in PBS and 20% glycerol.  Goat anti-Rabbit IgG (H+L) Secondary Antibody [HRP] #NB7160 is in PBS and 0.2% BSA.  You can use PBS for diluting either one of them. We do not have a specific protocol for these antibodies. Our standard in house blocking buffer is TBST with 5% non-fat dry milk. You may refer to our general protocol for any more details or tips.

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