DRGZ-009 · Research Peptide
Tesamorelin Research Peptide
Synthetic GHRH analog · 44-AA
- 10 MG
- ≥99% by RP-HPLC
- Lyophilized
- COA on file ↗
For laboratory research use only · Not for human or veterinary use
Overview
A synthetic 44-amino-acid analog of growth-hormone-releasing hormone, lyophilized to 10 mg per vial. Low-stock batch, documented with a certificate of analysis.
Specifications
- Catalog
- DRGZ-009
- Net content
- 10 MG
- Form
- White lyophilized powder
- Purity
- ≥99% by RP-HPLC
- Shelf life
- Lyophilized: 24+ months at 20°C. Reconstituted: ~14 days at 2-8°C.
- Storage
- Store lyophilized cold and dark at 20°C. Reconstitute with bacteriostatic water; keep refrigerated and minimize freeze-thaw.
- Certificate
- View COA · TESA5LKVJE
Research context
A GHRH-analog reference standard for in-vitro GH-axis and secretagogue research. Supplied for laboratory research use only.
Every batch ships under a numbered certificate of analysis. See the Research-Use Policy for the terms that govern this material.
Further reading: Tesamorelin: GHRH Analog Research in the DRAGNZ PEPS research library.
Research & handling
General laboratory reference for qualified researchers. Not a protocol for human or veterinary use, and nothing here is a therapeutic claim.
Research background
Tesamorelin is a stabilized synthetic analog of growth-hormone-releasing hormone (GHRH). DRAGNZ PEPS supplies it lyophilized at 10 mg per vial under a numbered batch.
In the laboratory it is used as a reference GHRH-analog peptide for in-vitro receptor and signaling-pathway model work. It is supplied for research use only. No physiological outcome is claimed or implied.
Reconstitution guide
A common bench approach for the 10 mg vial:
- Bring the sealed vial to room temperature first, so condensation does not form on the cold cake.
- Wipe the stopper with an alcohol swab, then add your diluent (commonly bacteriostatic or sterile water) slowly down the inside wall of the vial. Do not direct the stream onto the powder.
- Let the cake dissolve undisturbed, then swirl gently. Do not shake or vortex hard, which can shear the peptide.
- Worked example: 2 mL of diluent in a 10 mg vial gives a 5 mg/mL stock (0.5 mg per 0.1 mL). Choose the volume that matches your target working concentration.
- Aliquot to limit freeze-thaw cycles. Hold the working solution at 2-8°C and use it within the window noted on the certificate; freeze long-term aliquots.
Tesamorelin reconstitutes to a clear, colorless solution. Add diluent gently; do not shake. Discard any cloudy or particulate solution.
Common questions
- What purity is documented on the certificate?
- Every Tesamorelin batch is released at ≥99% by RP-HPLC with identity confirmed by mass spectrometry. Pull the exact figures for your vial from the Verify tool using the batch search code on the label.
- How should the vial be stored?
- Sealed, dark, and cold. Lyophilized material holds 24+ months at 20°C; once reconstituted, refrigerate at 2-8°C and avoid repeated freeze-thaw.
- Is it soluble in water?
- Yes, it is generally water-soluble at bench concentrations. Use the minimum diluent needed to reach your target stock concentration.
- What is this material sold for?
- Laboratory research use only, by qualified individuals. It is not a drug, supplement, food, or cosmetic, and it is not for human or veterinary use.