Gonadorelin 2 mg: research material

Buy Gonadorelin 2 mg for laboratory research, supplied as lyophilized powder in one boxed 3 mL vial.

Gonadorelin is a synthetic decapeptide corresponding to gonadotropin-releasing hormone, or GnRH. Its ten-residue structure makes it a defined material for investigating pituitary signaling and peptide structure-activity relationships.

Choose the material and presentation

This 2 mg listing is Gonadorelin research peptide in dry form. It is not a sublingual tablet or a prepared clinical formulation. The amount per vial describes labeled material mass, while 3 mL describes the container capacity; neither is a solution concentration.

Check the complete sequence, terminal chemistry and supplied chemical form when matching an experimental method. Modified GnRH agonists and antagonists are separate constructs. A salt designation in another supplier’s listing does not identify the form of this product.

Gonadorelin structure and GnRH signaling research

How the reference structure was established

Burgus and colleagues characterized ovine luteinizing hormone-releasing factor using enzymatic cleavage, sequencing and mass spectrometry. A synthesized decapeptide produced the same sequence result and the reported biological activities of the native material.

The reference has a pyroglutamyl N-terminus and an amidated C-terminus. Those structural features matter when comparing peptides; they should not be replaced by a name-only match. The study establishes molecular identity, rather than a clinical outcome from a catalog vial.

Read the original structure study

Exposure pattern changes the experimental question

Haisenleder and colleagues compared pulsatile and continuous GnRH exposure in a controlled rat model. They measured gonadotropin-subunit gene transcription in isolated pituitary nuclei. Responses depended on timing and differed between transcription measurements and cytoplasmic messenger RNA.

This is a reason to record exposure pattern and endpoint when comparing research findings. A result for LH or FSH gene expression is not interchangeable with a measurement of hormone release, and it does not establish fertility or testosterone benefits for this product.

Read the original pulse-pattern study

Product records and batch reports

Review available batch reports and files in the product documentation section. Match the product and lot before interpreting a certificate of analysis (COA). Identity, chromatographic purity and measured content answer different questions and should be read separately.

Use the applicable material records for storage and handling. A published signaling experiment does not verify this lot’s solubility, shelf life or suitability for an assay.