Tesamorelin peptide vial

Description

With this Tesamorelin peptide vial you get Tesamorelin as freeze-dried powder in a sealed vial. It comes in 5mg or 2mg. Each batch is tested by LC-MS to 99% purity or higher. Prices start at $50.99. It’s sold for laboratory research only.

Browse the rest of our peptide vials for related compounds.

What is Tesamorelin?

Tesamorelin is the full 44-amino-acid GHRH with a trans-3-hexenoyl group added. It’s FDA-approved as Egrifta for reducing abdominal fat in HIV-associated lipodystrophy.

It raises GH and IGF-1.

Tesamorelin peptide vial specifications

• Compound: Tesamorelin (Egrifta, TH9507)
• CAS number: 218949-48-5
• Molecular formula: C221H366N72O67S
• Molecular weight: 5136
• Purity: 99% or higher, tested by LC-MS
• Size: 5mg and 2mg
• Form: Lyophilized (freeze-dried) powder in a sealed vial
• Storage: Keep it in the fridge at 2 to 8°C and don’t freeze it
• Use: laboratory research only, not for human or veterinary use

Tesamorelin in published research

Falutz and colleagues published the phase 3 trials in the New England Journal of Medicine in 2007.

Later studies looked at liver fat.

You can find the papers on PubMed. We don’t make claims beyond what that literature reports.

Preparing Tesamorelin in the lab

Tesamorelin arrives as a freeze-dried (lyophilized) powder in a sealed glass vial. It has to be dissolved before use, and for most peptides that means bacteriostatic water. Let the water run slowly down the inside wall of the vial, then swirl gently until the solution is clear. Don’t shake it.

The amount of water you add sets the concentration. For example, adding 2mL of bacteriostatic water to a 2mg vial gives 1mg per mL. Write the volume and the date on the label so anyone picking up the vial later knows what’s in it.

We sell bacteriostatic water in 30mL vials, and acetic acid solution for the few peptides that don’t dissolve well in water.

Choosing a Tesamorelin vial size

The vial comes in 5mg and 2mg. The contents are the same apart from the amount, so the choice comes down to how much your study needs and how quickly you’ll use a mixed vial.

Mixed peptides don’t last as long as dry ones, so several smaller vials can work out better than one large one if you’re running a slow study.

How we test Tesamorelin

We test each batch of Tesamorelin by LC-MS, which pairs liquid chromatography with mass spectrometry. The chromatography splits the sample into its components and the mass spectrometer identifies them, which tells you both identity and purity. This batch came in at 99% or higher.

Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.

Storage and handling

Keep it in the fridge at 2 to 8°C and don’t freeze it. Once mixed, keep the vial in the fridge and use it within a few weeks. Unmixed vials keep much longer, so only reconstitute what you need. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.

Common questions about the Tesamorelin peptide vial

Does Tesamorelin come with water to mix it?

No. The vial holds only the freeze-dried powder. Add bacteriostatic water to your order if you don’t already have some.

How long does mixed Tesamorelin last?

Kept in the fridge, most reconstituted peptides are good for a few weeks. Unmixed vials last much longer, especially in the fridge or freezer.

Is the Tesamorelin peptide vial in stock?

Yes. Every option on this page is in stock and ready to ship.

Related research peptides

Other products in the same range include CJC-1295 (no DAC) peptide vial, CJC-1295 (no DAC) peptide vial, Sermorelin peptide vial and 5-Amino-1MQ vial. Our main Research Peptides page lists everything in the category.

Buy Tesamorelin peptide vial online

Ready when you are. Pick your option above, add it to your cart and check out. The Tesamorelin peptide vial is in stock and ready to ship. If you’re stocking up, take a look at peptide vials too.

Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.