Catalog Number: 3881
Biological Activity
kisspeptin receptor (KISS1, GPR54) antagonist; kisspeptin-10 (Cat. No. 2570) analog. Inhibits kisspeptin-10 stimulation of inositol phosphate (IP) (IC50 = 7 nM) and release of gonadotrophin-releasing hormone (GnRH).
Technical Data
  • M.Wt:
  • Formula:
  • Sequence:

    (Modifications: Ala-1 = D-Ala & N-terminal Ac, Trp-8 = D-Trp, Phe-10 = C-terminal amide)

  • Solubility:
    Soluble to 1 mg/ml in 20% acetonitrile / water
  • Storage:
    Store at -20°C
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Additional Information
Licensing Caveats:
Sold under license
Background References
  1. Discovery of potent kisspeptin antagonists delineate physiological mechanisms of gonadototrophin regulation.
    Roseweir et al.
    J.Neurosci., 2009;29:3920

The citations listed below are publications that use Tocris products. Selected citations for Kisspeptin 234 include:

Showing Results 1 - 2 of 2

  1. The pregnant mouse uterus exhibits a functional kisspeptin/KISS1R signaling system on the day of embryo implantation.
    Authors: Fayazi Et al.
    Am J Physiol Renal Physiol
  2. GPR54-dependent stimulation of luteinizing hormone secretion by neurokinin B in prepubertal rats.
    Authors: Grachev Et al.
    Reprod Biol Endocrinol
Tocris Peptides
Description Application Cat# Citations Images  

Kisspeptin 10 (human)

2570 4  
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