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Goat anti-rabbit IgG H&L (Alexa Fluor® 555) is a secondary antibody with a maximum absorption wavelength of 555nm and a maximum emission wavelength of 565nm. Ideal for fluorescent cell and tissue imaging. Suitable for ICC/IF, IHC, flow cytometry and ELISA.

- Intense fluorescence and high photostability allowing more time for image capture especially when detecting low abundance targets
- Minimal spectral overlap with other Alexa Fluor® dyes makes this ideal for use in multi-color analysis
- Cited in over 260 publications


Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (AB150078), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (AB150078), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (AB150078), expandable thumbnail
  • Alexa Fluor® - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (AB150078), expandable thumbnail
  • ELISA - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (AB150078), expandable thumbnail

Publications

Key facts

Host species
Goat
Target species
Rabbit
Target isotype
IgG
Target specificity
Heavy & Light chains
Conjugation
Alexa Fluor® 555
Excitation/Emission
Ex: 555nm, Em: 565nm
Applications
IHC-Fr, Flow Cyt, ICC/IF, IHC-P, ELISA
Clonality
Polyclonal

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Reactivity data

Application
IHC-Fr
Reactivity
Reacts
Dilution info
-
Notes

-

Application
Flow Cyt
Reactivity
Reacts
Dilution info
1/2000
Notes

-

Application
ICC/IF
Reactivity
Reacts
Dilution info
1/200.00000 - 1/1000.00000
Notes

-

Application
IHC-P
Reactivity
Reacts
Dilution info
-
Notes

Use at an assay dependent dilution

Application
ELISA
Reactivity
Reacts
Dilution info
-
Notes

Use at an assay dependent dilution

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Alternative names

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Goat anti-rabbit IgG H&L (Alexa Fluor® 555) is a secondary antibody with a maximum absorption wavelength of 555nm and a maximum emission wavelength of 565nm. Ideal for fluorescent cell and tissue imaging. Suitable for ICC/IF, IHC, flow cytometry and ELISA.

- Intense fluorescence and high photostability allowing more time for image capture especially when detecting low abundance targets
- Minimal spectral overlap with other Alexa Fluor® dyes makes this ideal for use in multi-color analysis
- Cited in over 260 publications

Key facts

Description
Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555)
Host species
Goat
Target species
Rabbit
Target isotype
IgG
Target specificity
Heavy & Light chains
Conjugation
Alexa Fluor® 555
Excitation/Emission
Ex: 555nm, Em: 565nm
Applications
IHC-Fr, Flow Cyt, ICC/IF, IHC-P, ELISA
Clonality
Polyclonal
Pre-adsorbed
No
Isotype
IgG
Concentration
Loading...

Properties

Form
Liquid
Storage buffer

Preservative: 0.02% Sodium azide
Constituents: PBS, 23% Glycerol (glycerin, glycerine), 1% BSA

Purification technique
Affinity purification Immunogen
Purification notes

The antibody was isolated by affinity chromatography using antigen coupled to agarose beads.

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle, Stable for 12 months at -20°C, Store in the dark

Notes

Fluorochrome chart- a complete quick and easy guide to help you select the most appropriate fluorochromes for your next experiment.

When it comes to advancing your immunohistochemistry (IHC) research, Abcam offers a comprehensive suite of IHC kits and secondary antibodies, designed to deliver precise and reliable results.

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.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

7 product images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail
    This image is courtesy of a customer review by Zachary Yu-Ching Lin

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

    This data was done using a primary antibody to Calmegin (EPR11832) Anti-Calmegin antibody [EPR11832] ab171971. The primary antibody concentration was 1: 100 and the secondary antibody concentration was 1:500.

  • Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

    ICC/IF image of Anti-beta Tubulin antibody - Loading Control ab6046 stained HeLa cells. The cells were 100% methanol fixed (5 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 (Anti-beta Tubulin antibody - Loading Control ab6046, 1μg/ml) overnight at +4°C. The secondary antibody (yellow) was ab150078 Alexa Fluor® 555 goat anti-rabbit IgG (H+L) used at 2μg/ml for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43μM.

  • Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

    HeLa cells showing negative staining by ICC/IF using only secondary antibody. The cells were 100% methanol fixed (5 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 secondary antibody (yellow) was ab150078 Alexa Fluor® 555 goat anti-rabbit IgG (H+L) used at 2μg/ml for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43μM.

  • Alexa Fluor® - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail

    Alexa Fluor® - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

  • ELISA - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail

    ELISA - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

    Cross-reactivity of the polyclonal secondary antibody Goat Anti-Rabbit IgG H&L ab182016 was tested using a sandwich ELISA approach. The wells were coated with the indicated IgG standards at 1 μg/ml (50 μl/well) and incubated overnight at 4°C, followed by a 5% BSA blocking step for 2h at RT. Goat Anti-Rabbit IgG H&L ab182016 was then added starting at 1 μg/ml and gradually diluted 1/4 (50 μl/well), followed by incubation for 2h. For the detection Donkey anti-Goat IgG H&L (HRP) (Donkey Anti-Goat IgG H&L (HRP) ab6885) was used at 1/10,000 dilution (50 μl/well), followed by incubation for 1h at RT.

    For the batch tested, Goat Anti-Rabbit IgG H&L ab182016 showed a cross-reactivity of 5-7% towards Human IgG and below 2% towards Mouse IgG, Rat IgG and Chicken IgY.

    This data was developed using the unconjugated antibody (Goat Anti-Rabbit IgG H&L ab182016).

  • ELISA - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail

    ELISA - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

    Cross-reactivity of Goat anti-Rabbit IgG H&L (Goat Anti-Rabbit IgG H&L ab182016) and Goat anti-Rabbit IgG H&L obtained from two different vendors was tested using a sandwich ELISA approach. The wells were coated with the indicated IgG standards (Rabbit, Human, Mouse and Rat) at 1 μg/ml (50 μl/well) and incubated overnight at 4°C, followed by a 5% BSA blocking step for 2h at RT. Secondary antibodies were then added starting at 1 μg/ml and gradually diluted 1/4 (50 μl/well), followed by incubation for 2h. For the detection Donkey anti-Goat IgG H&L (HRP) (Donkey Anti-Goat IgG H&L (HRP) ab6885) was used at 1/10,000 dilution (50 μl/well), followed by incubation for 1h at RT. This data is from a representative dilution.

    This data was developed using the unconjugated antibody (Goat Anti-Rabbit IgG H&L ab182016).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078), expandable thumbnail
    This image is courtesy of a customer review submitted by Lindsey Fitzsimons

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 555) (ab150078)

Downloads

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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