For in-vitro research use only. Not for human consumption.
Sermorelin Acetate
Sermorelin is a synthetic 29-amino acid peptide representing the bioactive N-terminal fragment of native GHRH (1-44). It binds the GHRH receptor on anterior pituitary somatotrophs, stimulating endogenous GH synthesis and secretion through a physiological pulsatile pattern.
Sermorelin Acetate definition
Sermorelin is a synthetic 29-amino acid peptide representing the bioactive N-terminal fragment of native GHRH (1-44). It binds the GHRH receptor on anterior pituitary somatotrophs, stimulating endogenous GH synthesis and secretion through a physiological pulsatile pattern.
No sequence is listed in the current catalog record for this product.
- CAS
- 86168-78-7
- MW
- 3357.93 g/mol
- Sequence
- Not listed
- Half-life
- Not listed
- Formula
- C149H246N44O42S
- Purity
- 99.42%
- Form
- Lyophilized powder
- Class
- Growth Hormone-Releasing Hormone (GHRH) Fragment
Reconstitution calculator
Estimate vial concentration and aliquot volume from the selected vial mass, solvent volume, and target research amount.
Calculations are for lab planning only and do not replace the product COA, protocol requirements, or qualified professional review. Confirm solvent compatibility before use.
Compound details.
- CAS Number
- 86168-78-7
- Molecular Weight
- 3357.93 g/mol
- Molecular Formula
- C₁₄₉H₂₄₆N₄₄O₄₂S
- Class
- Growth Hormone-Releasing Hormone (GHRH) Fragment
- Purity
- ≥99% purity
- Physical Form
- Lyophilized powder
- Storage
- Store at -20°C (long term). Refrigerate after reconstitution.
Research context.
The branded clinical product Geref was historically used as a diagnostic agent for evaluating pituitary GH function in clinical practice; Apex's research-grade material is supplied for in-vitro research only and is not approved for any human application. Extensive published pharmacology in Endocrine Reviews and Journal of Clinical Endocrinology & Metabolism. A benchmark compound for GHRH receptor research.
Verification standard.
Every Nexus Laboratory batch ships with a Certificate of Analysis documenting HPLC purity (target ≥98%), mass spectrometry identity (expected versus observed mass), and endotoxin screening — verified by third-party laboratory testing and publicly archived. Review Nexus lab verification.
Sermorelin Acetate is part of the Nexus Growth Hormone Secretagogues catalog. GHRH analogs, GH secretagogues, and growth-factor research compounds. Each listed variant is priced from the consolidated Nexus catalog and intended for qualified research use only.
TODO-COPY: replace with real compound-specific narrative.
The chemistry.
29-amino acid peptide (GHRH 1-29), the bioactive N-terminal fragment of GHRH
Storage: Store at -20°C (long term). Refrigerate after reconstitution.
Technical specifications.
- Product Name: Sermorelin Acetate
- Classification: Growth Hormone-Releasing Hormone (GHRH) Fragment
- Structural Description: 29-amino acid peptide (GHRH 1-29), the bioactive N-terminal fragment of GHRH
- CAS Number: 86168-78-7
- Molecular Weight: 3357.93 g/mol
- Purity: ≥99% (verified by HPLC and Mass Spectrometry)
- Physical Form: Lyophilized (freeze-dried) powder
- Intended Use: In-vitro research use only — not for human consumption
HPLC trace preview.
Related research compounds
Same category, mechanism overlap, and common research stack pairings.
- Growth Hormone SecretagoguesCJC-1295 With DACCAS 446262-90-4
- Growth Hormone SecretagoguesCJC-1295 Without DACCAS 863288-34-0
- Growth Hormone SecretagoguesCJC-1295 without DAC 10mg + IPA 10mg
- Growth Hormone SecretagoguesCJC-1295 without DAC 5mg + IPA 5mg
- Growth Hormone SecretagoguesTesamorelinCAS 218949-48-5
Sermorelin Acetate research FAQ.
What is Sermorelin Acetate used for in research?
Sermorelin Acetate is supplied for controlled in-vitro research workflows in the Growth Hormone Secretagogues category. It is not labeled for human or veterinary use.
Is Sermorelin Acetate HPLC verified?
Sermorelin Acetate is listed with Nexus lab verification. Current catalog records show 99.42% purity context where batch COA data is available.
Which Sermorelin Acetate sizes are available?
Current Nexus variants include 2mg, 5mg, 10mg, 15mg.
Does Sermorelin Acetate include a COA?
Yes. The current Nexus record links Sermorelin Acetate to batch NEX-SERMORELIN-ACETATE-2026-0079.