Delivery in 3–5 days
Lab tested · every batch
GHRP-2 5mg
Ambient shipping · Express available · 28-day delivery guarantee
Bulk pricing. Buy 6 or more vials and save up to 26% — pick a quantity tier above.
99% Purity Guarantee
Each peptide batch is tested and verified to meet or exceed 98–99% purity (HPLC).
Storage Handling Notice
Store 2–8 °C (≤–20 °C long-term). RT exposure during transport acceptable. Protect from light.
Certificate of Analysis (COA)
Sign in to view lab results →Tested for: Purity (HPLC). Lab result PDFs are listed below for signed-in researchers.
1 lab report available to signed-in researchers.
For research and laboratory use only. Not for human or animal consumption.
Product overview
GHRP-2 (5mg) is a synthetic hexapeptide provided for laboratory research examining receptor binding and intracellular signaling dynamics. The compound is part of the growth hormone secretagogue peptide family studied in receptor pharmacology and signaling pathway models.
The 5mg presentation supports smaller experimental series, receptor affinity assays, and early-stage mechanistic investigations.
Each production batch is supported by Certificate of Analysis documentation confirming identity and purity.
Research focus
GHRP-2 is supplied as a lyophilized peptide.
Handling recommendations include:
- Store sealed in a cool, dry environment
- Protect from moisture and heat exposure
- Reconstitute using sterile laboratory techniques
- Avoid repeated freeze-thaw cycles after preparation
- Handle only in controlled research facilities
Quality & sourcing
Analytical verification includes:
- HPLC purity testing
- Mass spectrometry molecular identity confirmation
- Batch traceability documentation
- Certificate of Analysis (COA)
Chemical properties
- CAS: 158861-67-7
- Chemical Formula: C₄₅H₅₅N₉O₆
- Molecular Weight: 817.97 g/mol
- Peptide Sequence: H-D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2
- Synonyms: GHRP2, Pralmorelin, Growth Hormon Releasing Peptide-2
- Classification: Synthetic hexapeptide
- Format: 5mg lyophilized powder
- Identity verification: Mass spectrometry
- Purity verification: HPLC
- Research category: receptor signaling probe
- Shelf life: 24 months from the manufacturing date.
Key features
Research involving GHRP-2 typically examines peptide-receptor interaction and signaling mechanisms in controlled in vitro models.
Common areas of investigation include:
- GHS-R1a receptor binding studies
- Ligand affinity and receptor selectivity analysis
- Intracellular signaling pathway monitoring
- Comparative receptor pharmacology among secretagogue peptides
- Structure-activity relationship studies
These research contexts are limited to laboratory investigation.
Research & Education Tool
Peptide Dosage Calculator
Enter the vial amount, diluent volume, and target amount to estimate concentration, draw volume on a 1 mL U-100 syringe, and approximate vial yield.
For research and educational use only. Check all values against the product label, certificate of analysis, and any applicable professional guidance before relying on the result.
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Express Tracked Shipping — $25
Prices:
- Flat $25 per order
- Ambient shipping, safe for lyophilized peptides
Regular Tracked Shipping — $15
Delivery in 5–10 days
Prices:
- Flat $15 per order
- Free on monthly Build a Box orders
Is GHRP-2 intended for human use?
No. It is supplied exclusively for laboratory research.
What research models use GHRP-2?
Receptor binding assays and intracellular signaling studies.
How is the compound verified?
Through HPLC purity testing and mass spectrometry identity confirmation.
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