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All products are sold in powder (lyophilized) form and require reconstitution with a suitable diluent for research purposes only. Research supplies (e.g., syringes, bacteriostatic water) are not included. No dosing instructions are provided.

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Protocol Enforcement v5.0 // blank. peptides

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New Batch COAs ♦ Free Shipping $200+

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SERM nothing more. nothing less.

Sermorelin is a synthetic 29-amino-acid analog of growth hormone-releasing hormone (GHRH 1-29). Studied in research involving GH axis stimulation, neuroendocrine signaling, and age-related hormone decline.

Purity >99%Form Lyophilized PowderNo Endotoxins

10MG $80.00 Pre-Order

Pre-Order: Our lab is currently synthesizing a new batch.

Estimated availability: 3–7 days. Pre-orders receive an additional 5% discount at checkout.

Quantity Price Per Unit
5 – 9 —
10+ —

For research use only — not for human consumption, therapeutic, or diagnostic use. By adding to cart you acknowledge these terms.

>99% Purity
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Research Data

About This Compound

Deep technical insights for clinical research

Synthesis & Purity Overview

Sermorelin is a synthetic 29-amino acid peptide corresponding to the first 29 residues of endogenous growth hormone-releasing hormone (GHRH 1–44). It is manufactured via SPPS with multi-step HPLC purification to ensure sequence integrity across the full 29-residue chain.
Purity: >99% by HPLC Form: Lyophilized powder Storage: −20°C, desiccated Reconstitution: Bacteriostatic water
Sermorelin retains full biological activity of native GHRH and has been used clinically as a diagnostic agent for GH deficiency. In research, it serves as a reference standard for pulsatile GH secretion studies and somatotroph function assessment.

Related Research

Batch Consistency

Intra-batch variance below 0.25% across peptide identification and potency testing.

Contaminant Profile

Zero detection of endotoxins, heavy metals, residual solvents, and pyrogens per USP guidelines.

Chemical Architecture

Molecular Formula

C₁₄₉H₂₄₆N₄₄O₄₂S

Molecular Weight

3357.9 g/mol

CAS Number

86168-78-7

Primary Peptide Sequence

Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg

Primary Research Applications

This compound is supplied strictly for in-vitro and preclinical research use only. Primary applications include the areas below.

Growth Hormone Deficiency Diagnosis

Serves as a diagnostic agent to assess growth hormone secretion and identify growth hormone deficiency with high specificity.

Pulsatile GH Release Restoration

Restores pulsatile growth hormone secretion patterns through selective GHRH receptor stimulation on pituitary somatotrophs.

Reviews

Research Community Feedback

"Consistency is paramount in our cellular model testing. Blank's peptides have maintained the tightest purity specs of any RUO vendor we've audited."

Dr. Julian Kessler

Lead Investigator, Biomatrix Labs

"The availability of detailed MS and HPLC data on the product page saved us two days of redundant internal verification. Professional grade synthesis."

Anika S. Singh

Synthetics Quality Control

"Finally, a supplier that doesn't hide behind consumer marketing. Stark, clear, and high-purity. Exactly what a modern lab needs."

Prof. David Emmerich

Applied Peptide Research

From the Lab

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