• Product name

    Goat Anti-Rabbit IgG Fc (Alexa Fluor® 488)
    See all IgG secondary antibodies
  • Description

    Goat polyclonal Secondary Antibody to Rabbit IgG - Fc (Alexa Fluor® 488)
  • Host species

  • Target species

  • Specificity

    This antibody is specific to Rabbit IgG Fc
  • Tested applications

    Suitable for: ICC/IF, ELISA, IHC-P, Flow Cyt, IHC-Frmore details
  • Immunogen

    The details of the immunogen for this antibody are not available.

  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm


  • Form

  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
  • Storage buffer

    Preservative: 0.02% Sodium azide
    Constituents: 30% Glycerol, 1% BSA, PBS
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Purification notes

    Antiserum was solid phase adsorbed to ensure class specificity. The antibody was isolated by affinity chromatography using antigen coupled to agarose beads.
  • Clonality

  • Isotype

  • General notes

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

  • Research areas


Our Abpromise guarantee covers the use of ab150089 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ICC/IF 1/200 - 1/1000.
ELISA Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
Flow Cyt 1/2000.
IHC-Fr Use at an assay dependent concentration.


  • ICC/IF image of ab8227 stained HeLa cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab8227, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab150089 Alexa Fluor® 488 goat anti-rabbit IgG (Fc) used at 2µg/ml for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
  • Emission spectra of the Alexa Fluor® conjugated secondary antibodies.


This product has been referenced in:

See 1 Publication for this product

Customer reviews and Q&As


Gracias por contactarnos de nuevo.

La promoción para testar el Rabbit Monoclonal consiste en que al pedir cualquier primario, se os regala un Rabbit Monoclonal. Lamentablemente contra GFP el único rabbit monoclonal que hay solo se ha testado en WB. Al no tener pruebas de su uso en otras aplicaciones, no puedo asegurarte que vaya a funcionar.

Si no te sugiero que pidáis el anti GFP testado en IF y el Rabbit Monoclonal contra otra proteína que necesitéis detectar.

Respecto a los secundarios, la diferencia entre ambos es la fracción del primario que reconocen. El ab150077 reconoce tanto la cadena pesada como la cadena ligera del anticuerpo, mientras que ab150089 solo detecta la fracción pesada del primario. El primero permite una señal más intensa al unirse al mayor número de primarios posibles, mientras que el segundo genera menos background al no poder unirse a ningún sitio antigénico. Cualquiera de ellos es válido para inmunofluorescencia.

Actualmente tenemos una promoción para secundarios, que consiste en que al pedir cualquier anticuerpo secundario os mandamos un libro de immunostaining:


Espero haber resuelto tu duda, en caso contrario, no dudes en volvernos a contactar.

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