Description
Cartalax from NextGen Pep Store is supplied as lyophilized powder in a sealed vial for laboratory and analytical research. Every listing shows the current lot reference, certificate status and storage guidance, so you can trace each order back to its batch.
Contents
Cartalax overview
Cartalax is one of the short peptide bioregulators developed in the Khavinson research programme, a family of di- to tetrapeptides studied for their interaction with tissue-specific gene expression.
Cartalax specifications
| Product | Cartalax |
|---|---|
| Format | Lyophilized powder in a sealed vial |
| SKU | NGP-454 |
| Current lot | CAT0214 |
| Certificate status | Certificate on file |
| Storage | -20°C (lyophilized), 2-8°C (reconstituted) |
| Intended use | Laboratory research only |
Quality documentation
Each batch is tracked by the lot reference shown in the specifications table, and the certificate status tells you whether a certificate of analysis is on file for that lot. A peptide certificate of analysis typically reports purity by HPLC, which measures how much of the material is the main component, and identity by mass spectrometry, which confirms that the main component has the expected molecular mass. To request the certificate for your lot, contact our team with the product name and lot reference. Our research guides explain how to read each section of a COA.
Certificate on file means a certificate is held for the lot currently in stock. COA pending means documentation for the current lot is still being finalised; you can ask us to confirm its status before you order.
Working with this vial
Plan reconstitution around your experiment rather than the vial. Decide the working concentration first, then calculate the volume of diluent from the amount stated on the label and, where it is reported, the net peptide content on the certificate. Use calibrated pipettes, record the diluent, volume and date on the vial, and split the solution into single-use aliquots if it will not all be used in one session. Repeated freeze-thaw cycles are a common cause of degradation, so aliquoting protects the rest of the material.
Handling and storage
Lyophilized peptides are generally stored frozen, protected from light and moisture, until they are needed. Let a vial reach room temperature before opening it to limit condensation. To reconstitute, add a suitable sterile diluent such as bacteriostatic water slowly down the inside wall of the vial and swirl gently rather than shaking. Reconstituted solutions are generally kept refrigerated and used within a limited period. Always follow the storage guidance in the specifications above and on the vial label. For more detail, peptide manufacturer Bachem publishes handling and storage guidelines for peptides.
Frequently asked questions
What format is this product supplied in?
Lyophilized powder in a sealed vial. The lot reference for the batch you receive is shown in the specifications table.
How should Cartalax be stored?
The listed storage guidance is: -20°C (lyophilized), 2-8°C (reconstituted). See the handling section above for general good practice.
Where can I find the certificate of analysis?
A certificate is held for the current lot. Email support@nextgenpepstore.com with the product name and lot reference to request a copy.
Can I order larger quantities?
Several products are available as 10-vial packs in our wholesale peptides range. For other quantities, contact our team.
Is Cartalax for human use?
No. This product is sold strictly for laboratory and analytical research. It is not a medicine, food, supplement or cosmetic for personal use, and we cannot give dosing or human-use guidance.
Related research products
Browse more research peptides, or compare Adamax, Testagen and Tesa/IPA/CJC Blend 6/3/3 mg.
Research use only. This product is intended for in-vitro and laboratory research by qualified professionals. It is not for human or veterinary use, and nothing on this page is medical advice.
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