• Product nameAnti-GnRH antibody
    See all GnRH primary antibodies
  • Description
    Rabbit polyclonal to GnRH
  • Tested applicationsSuitable for: IHC-P, ICC/IF, IHC-FoFr, IHC-Frmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Sheep, Hamster, Pig, Xenopus laevis, Rhesus monkey
  • Immunogen

    Synthetic peptide corresponding to Mouse GnRH aa 22-31. Modified residues - 22 with pyrrolidone carboxylic acid, 31 with glycine amide.


    (Peptide available as ab41769)

  • Positive control
    • Mouse brain tissue sections.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: 0.05% Sodium azide
    Constituent: 99% PBS
  • Concentration information loading...
  • Purification notesPurified via ammonium sulfate precipitation.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab5617 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
IHC-P 1/5000.

4% paraformaldehyde is recommended as a fixative.

ICC/IF 1/1000.
IHC-FoFr Use at an assay dependent concentration. PubMed: 22348098
IHC-Fr Use at an assay dependent concentration. PubMed: 19479999


  • RelevanceGonadotropin releasing hormone (GnRH), also known as luteinizing hormone releasing hormone (LHRH), is a key molecule in the regulation of reproduction in vertebrates. GnRH, a decapeptide, is produced by neurons in the medial basal hypothalamus (MBH) and secreted in a pulsatile manner into the cardiovascular system. The frequency and amplitude of GnRH pulses determine secretion of follicle stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary. Higher frequencies (greater than one pulse per hour) stimulate LH secretion while lower frequencies stimulate FSH secretion. The generation of GnRH pulses is effected by numerous stimuli, such as neural, hormonal and environmental. Therefore, behavioral and physiological conditions such as sleep, exercise, and stress can affect the GnRH pulses and cause a disruption of the normal cycle. Recent studies show that GnRH also has a role in mediating cancer. GnRH has been shown to inhibit the growth of human uterine leiomyloma cells by suppressing proliferation and inducing apoptosis. GnRH analogs have been used to treat a wide variety of reproductive cancers, although the side effects of using such compounds are often quite severe.
  • Cellular localizationSecreted
  • Database links
  • Alternative names
    • GnRH associated peptide 1 antibody
    • GNRH1 antibody
    • Gonadotrophin releasing hormone 1 antibody
    • GRH antibody
    • HH12 antibody
    • LHRH antibody
    • LNRH antibody
    • Luliberin I antibody
    • Luteinizing releasing hormone antibody
    • Lutenizing hormome releasing hormone antibody
    • Progonadoliberin 1 antibody
    • Progonadoliberin I antibody
    • Prolactin release inhibiting factor antibody
    see all

Anti-GnRH antibody images

  • Immunolocalization of GnRH in mouse embryo forebrain using ab5617 at a 1/1000 dilution.

References for Anti-GnRH antibody (ab5617)

This product has been referenced in:
  • Ohuchi H  et al. A non-mammalian type opsin 5 functions dually in the photoreceptive and non-photoreceptive organs of birds. PLoS One 7:e31534 (2012). IHC-FoFr ; Chicken . Read more (PubMed: 22348098) »
  • Layman WS  et al. Reproductive dysfunction and decreased GnRH neurogenesis in a mouse model of CHARGE syndrome. Hum Mol Genet 20:3138-50 (2011). IHC-P ; Mouse . Read more (PubMed: 21596839) »

See all 7 Publications for this product

Product Wall

Application IHC - Wholemount
Sample Astatotilapia burtoni Tissue (Brain (CLARITY cleared with Passive clearing))
Specification Brain (CLARITY cleared with Passive clearing)

Dr. Sebastian Alvarado

Verified customer

Submitted May 02 2016

Thank you for contacting us. Both the ab5617 and ab16216 are raised against an immunogen synthetic peptide of HWSYGLRPG corresponding to amino acids 22-31 of GnRH. Comparing this to the corresponding sequence of Chicken GnRH (Swiss-Prot number ...

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Thank you for your enquiry. The concentration of the lot that received in November is approximately 1 mg/ml. Our current batch also has a concentration of approximately 1 mg/ml. Please contact us again if you have any additional questions.

Thank you for your enquiry. We do not routinely offer free or trial sized samples for testing purposes. Our policy at Abcam is that if an antibody does not work as specified on the datasheet, we will offer a replacement or reimbursement. Should you dec...

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