Human Anti-Rabbit IgG

Recombinant Human monoclonal antibody against Rabbit IgG. Produced in Nicotiana benthamiana plants and suitable for ELISA applications.

100 µg      |     Catalogue Number: CBT_A0031

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PtX™ Human Anti-Rabbit IgG (A10B) antibody is an immunoglobulin G (IgG) antibody that specifically targets and binds to rabbit IgG. In techniques such as Western blotting and ELISA, this antibody is used to bind rabbit primary antibody that has already recognized and bound to the target protein. PtX™ Human Anti-Rabbit IgG (A10B) antibody can be conjugated with enzymes, fluorescent proteins or fluorophores, offering a versatile alternative to visualize and detect primary rabbit antibodies. In ELISA assays, PtX™ Human Anti-Rabbit IgG (A10B) antibody is routinely used as capture antibody to coat plates when determining levels of rabbit primary antibodies present in biological samples. Its versatility allows researchers to choose the most suitable reporter molecule for their specific experimental requirements.

Additional information

Available Unit Size

0.1mg, 1mg, 10mg, 100mg, 200mg

Key Benefits

This product is a recombinant monoclonal antibody that offers several benefits including the following:

  • Batch-to-batch consistency.
  • No animals or animal products are used in the development of this protein.
  • BSA and Azide free.

For more information on plant-made, recombinant monoclonal antibodies click here.


Product Name PtX™ Human Anti Rabbit IgG (A10B) Recombinant Antibody
Catalogue Number CBT_A0031
Expression Host Nicotiana benthamiana plants
Clonality Monoclonal, recombinant
Species and Isotype Rabbit IgG1
Tag None
Reporter Protein None
Description This product is a full-length Human IgG1 recombinant antibody specific to Rabbit IgG. It was produced in Nicotiana benthamiana plants via Agrobacterium tumefaciens mediated infiltration.
Target Name Rabbit IgG
Verified Applications ELISA
Dilution Range ELISA (1: 6 000 – 1: 512 000)
Tested Species Reactivity  Rabbit
Concentration                   1.0 mg/ml
Form Liquid
Colour Clear to light yellow
Preparation Ready to use
Storage Short term (up to one week): 2 – 8 °C
Long term: Aliquot and store at – 20 °C
Store immediately. Aliquot and avoid multiple freeze thaw cycles.
Storage Buffer 0.1  M Phosphate Buffered Saline, pH 7.4
Preservative: None
Purification Notes This product was purified using Protein A affinity chromatography.
Purity ≥ 95 % as determined by SDS-PAGE
General Notes If for any reason the product does not perform as specified, please contact our scientific support team for assistance by emailing


Figure 1. ELISA Dose Response curve using PtX Human Anti-Rabbit IgG (A10B) to detect coated Rabbit Anti-SARS-CoV-2-Nucleocapsid at 0.5 ng/µl and increasing concentrations of antibody. Experiments were performed in triplicate, with error bars representing standard deviation (SD).

Figure 2. ELISA Dose Response curve using PtX™ Human Anti-Rabbit IgG (A10B) to detect coated of Rabbit Anti-SARS-CoV-2-Nucleocapsid stored at -20°C and shipping conditions for two weeks. At shipping the product is placed under conditions that simulate real time shipping conditions. Experiments were performed in triplicate, with error bars representing standard deviation (SD).


PtX™ | Plant-Based Expression

The biotechnology behind the development and manufacture of this product, transient plant-based expression, effectively turns Nicotiana benthamiana plants into single-use, biodegradable bioreactors. Infiltrating this plant species with Agrobacterium tumefaciens cells, transformed with our proprietary plant expression vectors, allows rapid production of a wide variety of recombinant proteins. Plants are harvested and proteins extracted by various stages of filtration, clarification, purification, and polishing – resulting in a highly functional final product.

Visit our Technology page to learn more.


  • For Research Use Only.
  • Not for diagnostic or therapeutic use.
  • Not for resale without express authorization.
  • Trademark.

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