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GHRP-2Research Use Only
ghrelin/GHS receptor agonist

GHRP-2

PR-GHRP2 · ≥99%

Synthetic hexapeptide ghrelin-receptor agonist studied in GH-axis and feeding-behaviour models. Lyophilized.

Quantity & savings
1
10mg · $65.00
1
  • ✓Lyophilized and sealed under sterile, controlled conditions
  • ✓Purity ≥99%, mass-spectrometry and analytical HPLC verified
  • ✓Fully traceable from first synthesis to sealed vial
  • ✓Certificate of analysis (CoA) included with every vial

Ships cold-safe · discreet packaging · tracked delivery.

Lab results

Certificate of Analysis 99.71%Endotoxin Report PASSVerify this lotAuthentic →

Research Use Only

These compounds are NOT intended for human consumption, clinical use, or veterinary applications. We are not affiliated with any pharmaceutical companies or their commercial medications. By placing an order, you certify these materials will be used exclusively for in vitro testing and laboratory experimentation only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.

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About GHRP-2

GHRP-2 (Growth Hormone Releasing Peptide-2), also known as pralmorelin, is a synthetic hexapeptide studied as a growth hormone secretagogue. It acts through the ghrelin receptor (GHS-R1a) rather than the classical GHRH pathway, making it a frequently used tool in growth-hormone-axis and receptor-signaling research. Puritide Research supplies GHRP-2 as a high-purity, research-use-only material for in vitro and animal-model work, backed by third-party-verified certificates of analysis.

Available Sizes

  • ›GHRP-2 10mg Vial

Product Specifications

Application
Growth hormone secretagogue and ghrelin-receptor signaling research
Appearance
Solid, white lyophilized powder in a sealed glass vial
Chemical Formula
C45H55N9O6
PubChem SID
9822977
CAS Number
158861-67-7
Molecular Weight
~817.97 g/mol
Synonyms
GHRP-2, Pralmorelin, KP-102, GPA-748, Growth Hormone Releasing Peptide-2
Storage
Store at ≤25°C, sealed, away from heat, light, and moisture. For extended storage, keep lyophilized and refrigerated or frozen.

What Is GHRP-2?

GHRP-2 is a synthetic hexapeptide (sequence D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2) classified as a growth hormone secretagogue. It belongs to the growth hormone releasing peptide (GHRP) family and is studied for its capacity to stimulate growth hormone release from anterior pituitary cells in experimental systems.

In research settings, GHRP-2 is used to probe the ghrelin/GHS-R1a receptor system and the regulation of the growth hormone axis. It is often compared with related peptides such as GHRP-6 and Hexarelin to characterize differences in receptor engagement and downstream signaling.

Present understanding derives from in vitro assays, animal models, and biochemical studies. Findings should be interpreted within their experimental context and not treated as established clinical outcomes. Puritide Research supplies GHRP-2 strictly for laboratory use; it is not approved for human or veterinary application.

Puritide Research supplies GHRP-2 strictly for laboratory research use. Not for human or veterinary use.

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