HRP Donkey anti-human IgG (minimal x-reactivity) Antibody

Pricing & Availability
Poly24109 (See other available formats)
Regulatory Status
Donkey Polyclonal Ig
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Product Citations
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410902 500 µL 113€
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This polyclonal donkey anti-human IgG antibody reacts with the heavy chains of human IgG and with the light (kappa and lambda) chains common to most human immunoglobulins. No cross-reactivity has been detected against non-immunoglobulin serum proteins. This antibody has been solid-phase absorbed to ensure minimal cross-reaction with rat, bovine, horse, and rabbit immunoglobulins, but it may cross reaction with other subclasses of human immunoglobulins.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Antibody Type
Host Species
Aqueous buffered solution containing a carrier protein and preservatives.
The polyclonal antibody was purified from donkey antiserum by human immunoglobulin affinity chromatography.
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

ELISA Detection - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by ELISA. Do not use this product beyond the expiration date. For ELISA, the reagent should be titrated between 1:1,000 - 1:20,000 to determine optimal conditions. Avoid using diluent solutions containing sodium azide. Sodium azide is an inhibitor of horseradish peroxidase.

Application Notes

Cross-reactivity with the light chains of other human immunoglobulins, e.g. IgE and IgM.

Product Citations
  1. Escobar A, et al. 2022. Front Immunol. 12:766278. PubMed
  2. Bosshard N, et al. 2021. Rheumatol Ther. 8:1043. PubMed
  3. Gonzales SJ, et al. 2022. Front Immunol. 13:809264. PubMed
AB_2686937 (BioLegend Cat. No. 410902)

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For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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  • HRP Donkey anti-human IgG (minimal x-reactivity)


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