Skip to main content

Suitable for IP, IHC-P, WB, ELISA. Ideal for western blot. Cited in 3567 publications.


Images

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (AB205718), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (AB205718), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (AB205718), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (AB205718), expandable thumbnail
  • ELISA - Goat Anti-Rabbit IgG H&L (HRP) (AB205718), expandable thumbnail

Publications

Key facts

Host species

Goat

Target species

Rabbit

Target isotype

IgG

Target specificity

Heavy & Light chains

Conjugation

HRP

Applications

IP, IHC-P, WB, ELISA

Clonality

Polyclonal

Abcam Recommends

Reactivity data

Application

IP

Reactivity

Reacts

Dilution info

-

Notes

-

Application

IHC-P

Reactivity

Reacts

Dilution info

1/2000.00000 - 1/50000.00000

Notes

-

Application

WB

Reactivity

Reacts

Dilution info

1/2000.00000 - 1/50000.00000

Notes

-

Application

ELISA

Reactivity

Reacts

Dilution info

1/5000.00000 - 1/20000.00000

Notes

-

Associated Products

Select an associated product type

15 products for Alternative Product

10 products for Alternative Version

Alternative names

Recommended products

Suitable for IP, IHC-P, WB, ELISA. Ideal for western blot. Cited in 3567 publications.

Alternative names

Key facts

Description

Goat Anti-Rabbit IgG H&L (HRP)

Host species

Goat

Target species

Rabbit

Target isotype

IgG

Target specificity

Heavy & Light chains

Conjugation

HRP

Applications

IP, IHC-P, WB, ELISA

Clonality

Polyclonal

Pre-adsorbed

No

Specificity

The antibody used for conjugation reacts with rabbit immunoglobulins of all classes.
Cross-reactions as determined by ELISA for the unconjugated antibody (ab182016): Mouse IgG, rat IgG, and chicken IgY, less than 2%. Human IgG, less than 7%.

Isotype

IgG

Concentration
Loading...

Properties

Form

Liquid

Storage buffer

pH: 7.4
Preservative: 0.1% Proclin 300 Solution
Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA

Purification technique

Affinity purification Immunogen

Purification notes

This antibody was isolated by affinity chromatography using antigen coupled to agarose beads and conjugated to Horse Radish Peroxidase (HRP).

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, Store in the dark

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.

Activity summary

Immunoglobulin G (IgG) serves as an essential component of the immune system functioning mainly as an antibody. It is found in blood and extracellular fluid making it one of the most prevalent antibodies in the human body. IgG weighs approximately 150 kDa and it is expressed by B cells as part of the humoral response to pathogens. Alternate names include gamma globulin and Ig gamma. IgG antibodies form a critical aspect of adaptive immunity by targeting specific antigens for neutralization or destruction.

Biological function summary

IgG participates in several immune processes by binding to antigens and forming immune complexes. It facilitates pathogen opsonization initiating phagocytosis by immune cells like macrophages and neutrophils. IgG also activates the classical complement pathway which enhances pathogen clearance. IgG exists in a monomeric form and can cross the placenta providing passive immunity to the fetus. In laboratory settings its high specificity makes it valuable in techniques like IgG ELISA for detecting antigen presence.

Pathways

IgG plays an integral role in the complement system and the adaptive immune response. It partners with proteins such as C1q to initiate the classical complement pathway amplifying the body's ability to detect and remove pathogens. IgG also interacts with Fc receptors on immune cells modulating immune cell activity and facilitating antigen presentation to T cells. These interactions enhance the immune system's efficiency in recognizing and responding to diverse pathogens.

Associated diseases and disorders

IgG has connections to autoimmune diseases and chronic infections. Elevated levels of IgG can indicate autoimmune conditions like lupus or rheumatoid arthritis where the immune system mistakenly attacks healthy tissue. During chronic infections such as HIV variations in IgG responses can affect disease progression and treatment efficacy. In these contexts IgG interacts with proteins involved in the immune dysregulation characteristic of such diseases highlighting its significant role in both protection and pathology.

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

  • Western blot - Goat Anti-Rabbit IgG H&L (HRP) (ab205718), expandable thumbnail

    Western blot - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with Anti-beta Actin antibody ab8227 overnight at 4°C. Antibody binding was detected using ab205718, and visualised using ECL development solution ECL Substrate Kit (High Sensitivity) ab133406.

    All lanes: Western blot - Anti-beta Actin antibody (Anti-beta Actin antibody ab8227) at 1 µg/mL

    Lane 1: Liver (Human) Tissue Lysate at 10 µg

    Lane 2: Liver (Mouse) Tissue Lysate at 10 µg

    Lane 3: Liver (Rat) Tissue Lysate at 10 µg

    Lane 4: HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg

    Lane 5: NIH 3T3 (Mouse embryonic fibroblast cell line) Whole Cell Lysate at 10 µg

    Lane 6: PC12 (Rat adrenal pheochromocytoma cell line) Whole Cell Lysate at 10 µg

    Secondary

    All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (ab205718) at 1/50000 dilution

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 36 kDa

    Observed band size: 42 kDa

    Exposure time: 30s

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (ab205718), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    IHC image of histone H4 staining in a section of formalin-fixed paraffin-embedded normal human colon tissue*. The section was pre-treated using pressure cooker heat mediated antigen retrieval with sodium citrate buffer (pH6) for 30mins, and incubated overnight at +4°C with Anti-Histone H4 antibody [EPR16599] - ChIP Grade ab177840 at 1/1000 dilution. An HRP-conjugated secondary (ab205718, 1/20000 dilution) was used to detect the primary for 1hr at room temperature. DAB was used as the chromogen (ab103723), diluted 1/100 and incubated for 10min at room temperature. The section was counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    *Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (ab205718), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    IHC image of beta tubulin staining in a section of formalin-fixed paraffin-embedded normal human colon tissue*. The section was pre-treated using pressure cooker heat mediated antigen retrieval with sodium citrate buffer (pH6) for 30mins, and incubated overnight at +4°C with Anti-beta Tubulin antibody - Loading Control ab6046 at 1/100 dilution. An HRP-conjugated secondary (ab205718, 1/20000 dilution) was used to detect the primary for 1hr at room temperature. DAB was used as the chromogen (ab103723), diluted 1/100 and incubated for 10min at room temperature. The section was counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    *Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (ab205718), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    IHC image of Ki67 staining in a section of formalin-fixed paraffin-embedded normal human colon tissue*. The section was pre-treated using pressure cooker heat mediated antigen retrieval with sodium citrate buffer (pH6) for 30mins, and incubated overnight at +4°C with Anti-Ki67 antibody ab15580 at 1/1000 dilution. An HRP-conjugated secondary (ab205718, 1/20000 dilution) was used to detect the primary for 1hr at room temperature. DAB was used as the chromogen (ab103723), diluted 1/100 and incubated for 10min at room temperature. The section was counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    *Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre

  • ELISA - Goat Anti-Rabbit IgG H&L (HRP) (ab205718), expandable thumbnail

    ELISA - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    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 (HRP) (ab205718), expandable thumbnail

    ELISA - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    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).

  • Western blot - Goat Anti-Rabbit IgG H&L (HRP) (ab205718), expandable thumbnail
    This image is courtesy of an anonymous customer review

    Western blot - Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

    All lanes: Western blot - Anti-rSec6 antibody [EPR10812] (Anti-rSec6 antibody [EPR10812] ab156568) at 1/5000 dilution

    Lane 1:  Hela WT at 100000 Cells

    Lane 2: Hela EXOC3 KO at 100000 Cells

    Secondary

    All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (ab205718) at 1/5000 dilution

Downloads

Fluorochrome chart

Product protocols

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

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com