Reconstitution Solution
In stock, ready to ship
$15.00
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Quantity
⚠️ Research Use Only
These products are for laboratory research only and not intended for medical use. They are not FDA-approved to diagnose, treat, cure, or prevent any disease. By purchasing, you certify they will be used solely for research and not for human or animal consumption.
Specifications
| Property | Details |
|---|---|
| Chemical Name | aqueous reconstitution solution (mixture) |
| Physical Appearance | Clear, colorless liquid |
| Container | Sterile 30 mL glass vial with butyl stopper and flip-off seal |
| Intended Use | Laboratory research only (RUO). Not for human or animal use |
FAQ
How much is in each vial?
Each vial contains precisely the amount indicated on the label. For instance, a 10mg vial includes precisely 10mg of lyophilized peptide. Researchers may divide it into smaller fractions, such as four 2.5mg portions, while the total amount remains 10mg.
Does it come with instructions?
USA Peptides Direct products are designated for in vitro research. Prior to working with them, conduct thorough research. Our team will offer general assistance via text post-purchase.
How long does a vial last?
Peptides remain stable for up to 2 years in lyophilized powder form. After reconstitution, refrigerate and expect stability for about 2 months.
What other supplies are needed?
Peptides come as lyophilized powder. They are not reconstituted, and any necessary bacteriostatic water or syringes must be obtained separately for research purposes.
Is this bacteriostatic?
Formulation details (including any preservative) are printed on the label/COA. If you require a specific preserved or preservative-free format, contact support.
Can I use this with copper-binding peptides (e.g., GHK-Cu)?
Yes, but avoid chelating agents in your workflow; confirm compatibility per your SOP and COA.
How long is it good after opening?
Follow your lab’s SOP and the COA. For preservative-free lots, prepare single-use aliquots and minimize open-vial time.
What if I need a different volume or formulation?
Custom volumes and formulations may be available for RUO. Reach out to support for a quote.
References
- Frokjaer, S., & Otzen, D. E. Protein drug stability: a formulation challenge. Nature Reviews Drug Discovery 4(4), 2005, 298–306. [Link]
- Brange, J., et al. Chemical stability of peptides and proteins in pharmaceutical formulations. Pharmaceutical Research 14(8), 1997, 1139–1146. [Link]
- Bhatnagar, B. S., et al. Lyophilized protein formulations: stability and storage considerations. Journal of Pharmaceutical Sciences 96(4), 2007, 983–1008. [Link]
Reconstitution Solution
30ml
$15.00
One-time
Why Buy from USA Peptides Direct
- USA Made
- Same-Day Shipping (Mon–Fri, on in-stock items)
- GMP-Standard lyophilization, documented & traceable
- 24/7 Support
- Price Match Guarantee
- Batch Tracking with QR Code Verification
- 3rd-Party U.S. Lab Testing — purity, quantity, endotoxin
- Cold-Chain Shipping — Always (no paid upgrade)
- All Major Payments Accepted
- Text & Email Order Updates
- 2-Day FedEx/UPS Shipping Standard
- Cheapest Overnight Rates
- Large Variety of Peptides & Bioregulators
Quality, Storage & Handling
Each lot is confirmed by HPLC (purity) and MS (identity); QR on the vial links to the batch COA. Independent U.S. labs verify purity, quantity, and endotoxin.
- Storage (lyophilized): −20 °C long-term or 2–8 °C short-term; keep desiccated and protected from light.
- After reconstitution: Use neutral, oxygen-poor buffer when possible; aliquot and store at ≤−20 °C; avoid repeated freeze–thaw.
- Working solutions: Prepare fresh; minimize exposure to light/alkaline pH to reduce degradation.
Shipping
Ships in validated cold-chain packaging. In-stock orders placed before the daily cutoff dispatch the same day. 2-Day FedEx/UPS is standard, with overnight options available. Automated text/email updates included.
Compliance & Research Use Only Disclaimer
For laboratory research only. All articles are product information provided on this website are for informational and educational purposes only. Not a drug, cosmetic, food, or household chemical. Not for human or animal use, diagnostic, or therapeutic applications. Buyers warrant they are qualified to handle RUO materials under applicable laws and institutional guidelines. COAs available via QR or upon request.