Description
Our Palmitoyl tetrapeptide-7 peptide vial comes as freeze-dried powder in a sealed vial. Each batch is tested by LC-MS to 99% purity or higher. It’s $104.99. It’s sold for laboratory research only.
You’ll find similar products in our peptide vials range.
What is Palmitoyl tetrapeptide-7?
Palmitoyl tetrapeptide-7 (Pal-GQPR) is half of the Matrixyl 3000 blend. It’s a fragment of immunoglobulin G with a palmitic acid chain.
It’s studied for reducing inflammatory signaling in skin.
Palmitoyl tetrapeptide-7 peptide vial specifications
- Compound: Palmitoyl tetrapeptide-7 (Pal-Gly-Gln-Pro-Arg-OH, Pal-Tetrapeptide-7, Palm-GQPR)
- CAS number: 221227-05-0
- Molecular formula: C34H62N8O7
- Molecular weight: 694.92
- Purity: 99% or higher, tested by LC-MS
- Amount: 200mg
- 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
What studies say about Palmitoyl tetrapeptide-7
Manufacturer studies report reduced interleukin-6 in skin cells.
Independent data are limited.
It’s paired with palmitoyl tripeptide-1 (Pal-GHK) in the Matrixyl 3000 blend.
Search PubMed for the full studies. We stick to what’s been published.
Reconstituting Palmitoyl tetrapeptide-7 for research
Palmitoyl tetrapeptide-7 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 200mg vial gives 100mg 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.
Palmitoyl tetrapeptide-7 quality and testing
Every batch of Palmitoyl tetrapeptide-7 is checked with liquid chromatography-mass spectrometry (LC-MS) before it goes on sale. LC-MS separates a sample into its parts and identifies each one by mass, so it confirms what the compound is and how much of the sample it makes up. The current batch tested 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.
How to store Palmitoyl tetrapeptide-7
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 Palmitoyl tetrapeptide-7 peptide vial
Does Palmitoyl tetrapeptide-7 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 Palmitoyl tetrapeptide-7 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 Palmitoyl tetrapeptide-7 peptide vial in stock?
Yes. Every option on this page is in stock and ready to ship.
More research peptides like Palmitoyl tetrapeptide-7
Similar products in this format include Palmitoyl tripeptide-38 peptide vial, Pal-GHK peptide vial, Pancragen peptide vial and Oxytocin peptide vial. Our main Research Peptides page lists everything in the category.
Order the Palmitoyl tetrapeptide-7 peptide vial from Umbrella Labs
Ready when you are. Add it to your cart and check out. The Palmitoyl tetrapeptide-7 peptide vial is in stock and ready to ship. While you’re here, our lab supplies cover the pipettes, scales and solutions most studies need.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.
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