Melatonin Peptide
$34.00
For Research Use Only. Not for human use. Research-grade Melatonin (N-acetyl-5-methoxytryptamine), an endogenous indoleamine produced by the pineal gland, is designed for controlled in-vitro and preclinical investigations of circadian rhythm regulation, ROS/RNS scavenging mechanisms, antioxidant defense pathways, mitochondrial protection, and neuroendocrine signaling. Batch-validated for purity, structure, and consistent experimental performance.
Discount per Quantity
| Quantity | 5 – 9 | 10 + |
|---|---|---|
| Discount | 5% | 10% |
| Price | $32.30 | $30.60 |
Orders over $200: FREE USPS Priority shipping.
- >99% purity — HPLC + MS verified
- Cold-pack insulated mailers
- Discreet US shipping (2–5 days)
- COA available on request
Research Use Only. Not for human consumption. Sold strictly for laboratory and research use.
Melatonin (N-acetyl-5-methoxytryptamine, C13H16N2O2) is an endogenous indoleamine produced by the pineal gland that serves as a key subject of investigation in circadian biology, antioxidant biochemistry, mitochondrial bioenergetics, and oncology research. This research-grade crystalline or lyophilized melatonin is produced under strict quality standards and is provided with full analytical documentation. For Research Use Only. Not for human use.
- Ultra-high-purity Melatonin (≥99.9% by HPLC/UV, pharmaceutical grade)
- Verified structure: N-acetyl-5-methoxytryptamine (C13H16N2O2)
- Crystalline powder or lyophilized formulation for maximum stability
- Full Certificate of Analysis (COA) with HPLC, NMR, mass spectrometry, and endotoxin testing
- Manufactured in GMP-aligned, ISO-compliant facilities
- Suitable for circadian biology, ROS/RNS scavenging assays, and mitochondrial function studies
Research-Referenced Attributes (Based on scientific literature; not intended as therapeutic claims.)
- Studied as a regulator of circadian rhythms via MT1/MT2 receptor interactions in the SCN
- Investigated for effects on mitochondrial membrane potential and ATP production in in-vitro stress models
- Subject of neuropathology research involving SIRT1 and Nrf2 pathway modulation in preclinical models
- Relevant to in-vitro and preclinical studies in circadian biology, oncology, and neurology research
Why Researchers Choose Nationwide Peptides Melatonin
- Pharmaceutical-grade purity verified by independent laboratory analysis
- Transparent analytical data (HPLC >99.9%, NMR confirmation)
- Trusted by circadian biology, oncology, and neurology research laboratories
- Competitive research pricing with bulk options
| SKU | melatonin-10mg |
|---|---|
| Category | Peptides |
| Purity | >99% (HPLC + MS verified) |
| Form | Lyophilized powder |
| Origin | Synthesized in the USA |
Certificate of Analysis
Every lot is verified by reverse-phase HPLC for purity and by mass spectrometry for identity. A current COA is available on request — email sales@limitlesslifenootropics.st with the lot number printed on your vial.
- HPLC purity: >99%
- Identity confirmed by ESI-MS
- Lyophilized, sterile-filtered solutions where applicable
- Stored at −20°C until shipment
Shipping & handling
Orders placed before 2pm CT ship the same business day in cold-pack insulated mailers. USPS Priority delivery in 2–5 business days. Free shipping on US orders over $200.
Frequently asked questions
How should I reconstitute this peptide?
Use bacteriostatic water for short-term lab storage. Direct the diluent down the side of the vial, swirl gently — do not shake.
What is the shelf life?
Lyophilized peptide stored at −20°C is stable for 24+ months. Reconstituted peptide should be refrigerated and used within 2–4 weeks.
Do you ship internationally?
We currently ship within the United States only. International researchers should contact our bulk team for institutional quotes.
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