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Hexarelin Acetate research product

Growth Hormone & Growth Factor Research

Hexarelin Acetate

Lyophilized in the USA887.04 g/molGrowth hormone secretagogue

Hexarelin Acetate comes as a 5MG lyophilized vial for lab research. It is a synthetic peptide studied in GHS-R1a and ghrelin receptor research.

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Technical specifications

Compound Information

Read the Hexarelin Acetate research guideCompare Hexarelin vs IpamorelinPeptide storage guideHow to reconstitute peptides
Molecular Profile

What is Hexarelin Acetate?

Molecular FormulaC₄₇H₅₈N₁₂O₆
Molecular Weight887.04g/mol
Peptide ClassGrowth hormone secretagogue
Storage Requirements

Stability information.

Avoid freeze/thaw cyclesProtect from lightRefrigerate after reconstitution
−20°C
Lyophilized powder, as shipped
The most stable form. Store cold and protected from light until it is reconstituted.
2–8°C
After reconstitution
Refrigerate once reconstituted and keep it protected from light.

Important research notice

Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.

All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.

By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.

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Lyophilized research material

Hexarelin Acetate: product details and research reference

Hexarelin Acetate comes as a 5MG lyophilized vial for lab research. It is a synthetic peptide studied in GHS-R1a and ghrelin receptor research.

It is for researchers who want a clear 5MG label and open peptide identity. It comes in a clean vial with product records. It also gets our own QA review, careful handling and direct in-house shipping.

Product details

  • Compound: Hexarelin, listed as Hexarelin Acetate
  • Strength: 5MG
  • Total content: 5MG Hexarelin per vial
  • Format: lyophilized peptide research vial
  • Lyophilized in the USA
  • Formula: C47H58N12O6 (free peptide), 887.04 g/mol
  • Research category: GHS-R, ghrelin receptor and neuroendocrine pathways

What hexarelin is

Hexarelin, also called examorelin, is a growth hormone-releasing peptide (GHRP). It is a linear chain of six amino acids: His-D-2-methyl-Trp-Ala-Trp-D-Phe-Lys-NH2. The chain has two D-amino acids and one non-standard residue. Its C-terminus is amidated.

A 1994 rat study calls it a GHRP analog. In this analog, the chemically more stable 2-methyl-tryptophan takes the place of tryptophan (Deghenghi et al., 1994).

It acts at the growth hormone secretagogue receptor, GHS-R1a. This is the receptor for ghrelin (Orkin et al., 2003). It also binds CD36, a glycoprotein on heart muscle cells (Bodart et al., 2002).

Repeat exposure studies

In Chinese hamster ovary cells that express human GHS-R1a, hexarelin raised intracellular calcium. The response was markedly desensitized 2 to 5 minutes after a first exposure (Orkin et al., 2003).

Labs study how peptides like this one act on the receptor. They also study how repeat exposure may change cell signaling and how well the receptor responds.

Research areas

  • GHS-R1a pathway models
  • Ghrelin receptor signaling studies
  • Pituitary response research
  • Hypothalamic pathway studies
  • Calcium signaling models
  • Receptor activation and desensitization
  • Neuroendocrine peptide biology

Our quality process

A peptide research product needs more checks than a simple listing. Identity, clear strength labels and the look of the vial all matter. So do product records, label accuracy, storage needs, packing and shipping.

We review it as a whole research product. We check its 5MG strength label, the finished vial and its records. Our own QA and direct shipping are part of the same review.

  • Clear 5MG strength label
  • Peptide identity records review
  • Vial checks
  • Product record and label review
  • Storage needs review
  • Our own QA before release
  • Direct in-house shipping with no anonymous 3PL handling

Further reading

Hexarelin Acetate research guide

Documentation and research handling

Retain the product label and lot number with the research record. Review the matching certificate of analysis for test coverage and reported results. Identity, analytical purity, measured content, sterility and endotoxin testing are distinct assessments; one does not establish the others.

Follow the supplied label and your laboratory’s validated handling and storage procedures. Record the vehicle, concentration and preparation date where relevant. Dry-material stability does not establish the shelf life of a prepared solution.

Product questions

What does the vial quantity describe?

The listed milligrams refer to material per vial, not concentration or administration instructions. A prepared solution has its own concentration and stability requirements. Verify the exact selected option and shipping lot.

Where is the batch-specific evidence?

Open the linked certificate for the assigned lot or use the COA portal. Check sample identity, methods, date and reported measurements. A report for another lot or formulation is not a substitute.

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