Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

NorthernLights 557 Fluorochrome-labeled Antibody, X Absorbed
2 citations
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Flow Cytometry
  • Immunohistochemistry
  • Immunocytochemistry
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Preparation and Storage
  • Stability & Storage
    Store the unopened product at 2 - 8° C. Do not use past expiration date. Protect from light.
Background: IgG

R&D Systems offers a range of secondary antibodies and controls for flow cytometry, immunohistochemistry, and Western blotting. We provide species-specific secondary antibodies that are available with a variety of conjugated labels.

Our NorthernLights fluorescent secondary antibodies are bright and resistant to photobleaching. We are currently offering secondary antibodies recognizing mouse, rat, goat, sheep, and rabbit IgG as well as chicken IgY. These reagents are available with three distinct excitation and emission maxima, making them ideal for multi-color fluorescence microscopy.

  • Long Name:
    Immunoglobulin G
  • Alternate Names:
    immunoglobulin heavy constant gamma 1 (G1m marker)
Related Research Areas

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

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Sample Type
  1. Influence of the CXCL1 rs4074 A allele on alcohol induced cirrhosis and HCC in patients of European descent.
    Authors: Nischalke H, Berger C, Lutz P, Langhans B, Wolter F, Eisenhardt M, Kramer B, Kokordelis P, Glassner A, Muller T, Rosendahl J, Fischer J, Berg T, Grunhage F, Leifeld L, Soyka M, Nattermann J, Sauerbruch T, Stickel F, Spengler U
    PLoS ONE, 2013;8(11):e80848.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow Cytometry,
  2. Toll-like receptor 2 mediates mesenchymal stem cell-associated myocardial recovery and VEGF production following acute ischemia-reperfusion injury.
    Authors: Abarbanell AM, Wang Y, Herrmann JL
    Am. J. Physiol. Heart Circ. Physiol., 2010;298(5):H1529-36.
    Species: Mouse
    Sample Type: Whole Cells
    Application: ICC,


  1. Are products derived from donkey serum listed on the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)?
    • All products derived from donkeys were produced from the sera of domestic donkeys of a genus and species not protected by CITES. No CITES permit is required for the transportation of these materials.
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