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AB284859

Anti-GnRH antibody [EPR24529-70] - BSA and Azide free

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Rabbit Recombinant Monoclonal GnRH antibody. Carrier free. Suitable for IHC-Fr, IHC-P and reacts with Mouse, Rat, Transfected cell line - Human samples.

View Alternative Names

GNRH, GRH, LHRH, GNRH1, Progonadoliberin-1, Progonadoliberin I, GNRH1, GRH, GnRH associated peptide 1, Gonadotrophin releasing hormone 1, HH12, LHRH, LNRH, Luliberin I, Luteinizing releasing hormone, Lutenizing hormome releasing hormone, Progonadoliberin 1, Progonadoliberin I, Prolactin release inhibiting factor

8 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded (Panel A) HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) transfected with human Progonadoliberin-1 expression vector containing a myc-His-tag® (Panel B) HEK-293T transfected with empty plasmid. Tissue labelling GnRH with ab281844 at 1/600 (0.628 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on his-human Progonadoliberin-1 overexpression HEK-293T cell pellet (A); Negative staining on HEK-293T transfected with empty plasmid (B). The section was incubated with ab281844 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Human liver tissue labelling GnRH with ab281844 at 1/600 (0.628 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control : no staining on human liver. The section was incubated with ab281844 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Frozen sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-Fr

Supplier Data

Immunohistochemistry (Frozen sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of 4% PFA-fixed, 0.2% Triton X-100 permeabilized frozen Rat hypothalamus tissue labelling GnRH with ab281844 at 150 (7.54 μg/ml) dilution followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution (Green). Positive staining on arcuate hypothalamic nucleus arc of rat hypothalamus (arrow) is observed. The nuclear counterstain was DAPI (Blue).

Secondary antibody control : Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution.

Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labelling GnRH with ab281844 at 1/600 (0.628 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control : no staining on mouse liver. The section was incubated with ab281844 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Frozen sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-Fr

Supplier Data

Immunohistochemistry (Frozen sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of 4% PFA-fixed, 0.2% Triton X-100 permeabilized frozen Mouse hypothalamus tissue labelling GnRH with ab281844 at 150 (7.54 μg/ml) dilution followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution (Green). Positive staining on arcuate hypothalamic nucleus arc of mouse hypothalamus (arrow) is observed. The nuclear counterstain was DAPI (Blue).

Secondary antibody control : Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution.

Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Rat hypothalamus tissue labelling GnRH with ab281844 at 1/600 (0.628 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on the arcuate hypothalamic nucleus arc of rat hypothalamus. The section was incubated with ab281844 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Mouse hypothalamus tissue labelling GnRH with ab281844 at 1/600 (0.628 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Positive staining on the arcuate hypothalamic nucleus arc of mouse hypothalamus (PMID : 19809474). The section was incubated with ab281844 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used.

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRH antibody [EPR24529-70] - BSA and Azide free (AB284859)

This data was developed using ab281844, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Rat liver tissue labelling GnRH with ab281844 at 1/600 (0.628 μg/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control : no staining on rat liver. The section was incubated with ab281844 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR24529-70

Isotype

IgG1

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

IHC-P, IHC-Fr

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Specificity

Data from recombinant overexpression of GnRH demonstrating reactivity in WB, ICC, IP and Flow Cyt (intracelluar) is available.

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Complementary Products

Secondary Antibodies

AB150077

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Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

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Primary Antibodies

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-POMC antibody [EPR22534-165] (AB254257)

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Primary Antibodies

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Anti-Ki67 antibody

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Primary Antibodies

AB183079

Anti-GnRHR antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GnRHR antibody (AB183079)

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCFr" : {"fullname" : "Immunohistochemistry (Frozen sections)", "shortname":"IHC-Fr"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCFr-species-checked": "predicted", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Mouse": { "IHCFr-species-checked": "testedAndGuaranteed", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "<p>Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20)</p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Rat": { "IHCFr-species-checked": "testedAndGuaranteed", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "<p>Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20)</p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Transfected cell line - Human": { "IHCFr-species-checked": "notRecommended", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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Product details

ab284859 is the carrier-free version of ab281844

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
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Supplementary information

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

Gonadotropin-releasing hormone (GnRH) also referred to as luteinizing hormone-releasing hormone (LHRH) or gonadotropin peptide is a small peptide hormone with a molecular weight of approximately 1.2 kDa. GnRH is chiefly expressed in the hypothalamic neurons located in the pre-optic area of the brain. It is synthesized as a preprohormone and undergoes cleavage to become its active form. GnRH plays an important role in the regulation of reproductive functions acting as an important regulator of the release of pituitary gonadotropins.
Biological function summary

GnRH influences reproduction by stimulating the anterior pituitary gland to secrete two essential gonadotropins: luteinizing hormone (LH) and follicle-stimulating hormone (FSH). These gonadotropins further act on the gonads to promote steroidogenesis and gametogenesis essential processes for fertility. The GnRH peptide hormone does not typically form part of a larger protein complex. Instead it interacts directly with specific receptors on the surface of anterior pituitary cells to carry out its functions.

Pathways

The gonadotropin peptide acts within the hypothalamic-pituitary-gonadal (HPG) axis an integral pathway for maintaining reproductive health and hormonal balance. This pathway involves GnRH LH FSH and steroid hormones like estradiol and testosterone. In the HPG axis GnRH release is subjected to feedback mechanisms from the steroid hormones ensuring the fine-tuning of reproductive hormone levels. Additionally this peptide is part of the neuroendocrine control pathway interacting with other neuropeptides like kisspeptin which modulates its secretion thereby influencing overall reproductive function.

Dysfunctions in GnRH signaling can lead to conditions such as hypogonadotropic hypogonadism and precocious puberty. These disorders result from insufficient or excessive release of gonadotropins due to impaired GnRH action. In hypogonadotropic hypogonadism there is a failure in stimulation of LH and FSH leading to inadequate sex steroid production and subsequent infertility or delayed puberty. Conversely excessive GnRH activity may result in precocious puberty where early activation of the reproductive axis occurs. Anti-GnRH therapies aim to modulate these dysfunctions aligning related proteins like kisspeptin and neurokinin B with therapeutic approaches.
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Product protocols

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

Stimulates the secretion of gonadotropins; it stimulates the secretion of both luteinizing and follicle-stimulating hormones.
See full target information GNRH1

Additional targets

GnRH
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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