The tripeptide mass follows from its sequence. Adding copper(II) and removing two protons — one from the amide, one from elsewhere depending on the form — gives the complex. Monoisotopic mass uses the most abundant isotope of each element; average mass weights all isotopes. For copper, with two abundant isotopes, the two values differ noticeably.
A certificate that does not say which it reports leaves the comparison ambiguous.
An observed mass within the stated tolerance of the calculated one is a match; outside it is not. Tighter tolerance from a higher-resolution instrument is stronger evidence. For a small molecule like GHK-Cu, a few parts per million is a very small absolute window, which makes identity confirmation particularly firm.
The copper isotope pattern is a second, independent check.
Calculated mass, observed mass, the difference, and which mass convention was used. Lot documentation for GHK-Cu states these.
GHK-Cu is supplied by REVIVE LAB UAE for laboratory research use only, with identity by mass spectrometry and purity by HPLC for the batch. It is not for human or veterinary use, and no dosing, administration or protocol guidance is provided.
| Format | Strength | Price | Availability |
|---|---|---|---|
| GHK-Cu Pack | 50 mg | AED 425 | In stock |
Delivery is AED 40 flat and free on orders over AED 700. Payment is cash on delivery anywhere in the UAE, or USDT (TRC20) in advance, which takes 5% off the order total.
The tripeptide mass follows from its sequence. Adding copper(II) and removing two protons — one from the amide, one from elsewhere depending on the form — gives the complex. Monoisotopic mass uses the most abundant isotope of each element; average mass weights all isotopes. For copper, with two abundant isotopes, the two values differ noticeably.
No. REVIVE LAB UAE supplies research materials and provides no dosing, administration or protocol guidance of any kind. Every product is sold for laboratory research use only and is not for human or veterinary consumption.
Stock is held in Dubai. An order confirmed before 4 PM Dubai time is dispatched the same working day, reaching Dubai and Abu Dhabi the same day and the remaining emirates within 24 hours. Delivery is AED 40 flat and free over AED 700.
Supplied for laboratory research use only. Not for human or veterinary consumption. REVIVE LAB UAE provides no dosing, administration or protocol guidance.