Premium GHRP-6 Peptide (5mg / 10mg) – UK Research Grade

If your facility is looking to buy ghrp 6 for metabolic or cellular research, our laboratory supply provides high-purity Growth Hormone Releasing Peptide-6 (GHRP-6). As one of the original hexapeptide ghrelin receptor agonists, this popular gh pept compound is studied for its ability to stimulate endogenous growth hormone (GH) secretion directly at the anterior pituitary level.

Whether you need to buy ghrp-6 online for endocrinological trials, appetite stimulation models, or cell signaling experiments, our gh pept inventory delivers ≥99% HPLC-verified chemical purity, batch documentation, and fast domestic UK shipping.

Technical Specifications & Chemical Profile

Our reference-grade GHRP-6 (Growth Hormone Releasing Peptide-6) reference material is synthesized in compliance with solid-phase peptide synthesis (SPPS) standards:

Attribute	Analytical Specification
Product Name	GHRP-6 / GHRP 6 (Growth Hormone Releasing Peptide-6)
CAS Registry Number	87616-84-0
Sequence	His-D-Trp-Ala-Trp-D-Phe-Lys-NH₂
Molecular Formula	C₄₆H₅₆N₁₂O₆
Molecular Weight	873.01 g/mol
Purity Grade	≥99.0% (Verified via HPLC & Mass Spectrometry)
Physical Appearance	Sterile, white lyophilized cake / powder
Reconstitution Fluid	Bacteriostatic Water or Sterile 0.9% Sodium Chloride
Storage (Unopened)	Store desiccated at -20°C (protected from UV light)

Mechanism of Action & Research Applications

In biochemical literature, GHRP-6 is classified as a first-generation Growth Hormone Secretagogue (GHS) that triggers specific physiological pathways:

• Growth Hormone Secretion: GHRP-6 binds to the growth hormone secretagogue receptor (GHS-R1a) on the pituitary gland, activating a calcium-dependent intracellular cascade that induces pulsatile GH release.

• Hypothalamic Appetite Pathway: Unlike newer secretagogues like Ipamorelin, GHRP-6 strongly activates ghrelin receptors in the arcuate nucleus of the hypothalamus. This interaction induces notable appetite stimulation, making it a key subject in hyperphagia and muscle-wasting research models.

• GHRH Synergy: Studies confirm that when a gh pept like GHRP-6 is combined with a Growth Hormone Releasing Hormone (GHRH) analogue (such as CJC-1295 or Mod GRF 1-29), pituitary GH output increases synergistically compared to single-agent administration.

Reconstitution & Laboratory Protocols

To ensure peptide stability and avoid structural damage during preparation:

1. Equilibration: Allow the lyophilized gh pept vial to adjust to room temperature before inserting a needle or adding solvents to minimize internal condensation.

2. Reconstitution: Using a sterile syringe, direct 1 ml or 2 ml of Bacteriostatic Water slowly against the interior glass wall of the vial.

3. Dissolution: Swirl the vial gently in a circular motion until the lyophilized powder dissolves into a clear liquid. Do not shake forcefully, as mechanical agitation can disrupt secondary peptide structure.

4. Storage: Keep reconstituted solutions refrigerated between 2°C and 8°C. For extended storage of liquid aliquots, freeze at -20°C to prevent hydrolysis.

Frequently Asked Questions

What is the main difference when you buy GHRP 6 compared to GHRP 2?

While both belong to the hexapeptide secretagogue family, GHRP-6 causes significantly stronger appetite stimulation via central ghrelin pathways, whereas GHRP-2 yields higher baseline GH release with milder appetite induction.

What documentation is provided when I buy ghrp-6 online?

Every order includes access to a batch-specific Certificate of Analysis (COA) showing High-Performance Liquid Chromatography (HPLC) traces verifying ≥99% purity and Mass Spectrometry (MS) confirming the 873.01 g/mol mass.

How should unopened GHRP-6 vials be stored?

Store unopened lyophilized vials in a dry, refrigerated environment between 2°C and 8°C for short-term preservation, or freeze at -20°C for long-term stability.