TPS-140
GHK-Cu 100 mg
Copper peptide GHK-Cu at 100 mg per vial, 99.6% HPLC purity — the bulk fill for extended dermal and collagen work.
At a glance
- What it is
- GHK-Cu lyophilized research reference standard, catalog code TPS-140
- Purity (HPLC)
- 99.6%
- Fill size
- 100 mg
- Physical form
- Lyophilized blue-tinted powder
- Documentation
- Lot-matched certificate of analysis with every vial
- Use restriction
- In-vitro laboratory research only — not for human or veterinary use
GHK-Cu is supplied as a lyophilized reference standard for laboratory research use only. Each lot is released against HPLC purity and mass spectrometry identity testing, with the certificate of analysis matched to the lot code printed on the vial.
- Same lot standard as the 50 mg fill at a lower cost per milligram for longer running studies.
- Protect from light; the copper complex is photosensitive once in solution.
Specification
- Catalog code
- TPS-140
- Size
- 100 mg
- Purity
- 99.6%
- CAS
- 89030-95-5
- Formula
- C14H22CuN6O4
- Mass
- 403.9 Da
- Sequence
- Gly-His-Lys : Cu(II)
- Form
- Lyophilized blue-tinted powder
Storage
Store the sealed lyophilized vial at -20 °C, protected from light. Once reconstituted, keep refrigerated at 2–8 °C and use within the window defined by your protocol.
Handling
Allow the vial to reach room temperature before opening. Reconstitute slowly against the glass wall with bacteriostatic or sterile water; do not shake. Record the lot code in your laboratory notes.
Certificate of analysis
Every lot ships with a matched certificate: HPLC chromatogram, mass spectrometry identity confirmation, water content and the independent laboratory that released it.
Questions about GHK-Cu
- What is GHK-Cu?
- GHK-Cu is a lyophilized peptide reference standard supplied at 100 mg per vial and released at 99.6% purity by reverse-phase HPLC. It is sold for in-vitro laboratory research only and is not a medicine.
- How is the purity of GHK-Cu tested?
- Purity is measured by reverse-phase HPLC and identity is confirmed by electrospray mass spectrometry against the expected molecular mass. The method, gradient and detection wavelength are named on the certificate.
- Is a certificate of analysis available for GHK-Cu?
- Yes. Every lot ships with a matched certificate of analysis carrying the HPLC chromatogram, mass spectrometry identity confirmation and water content, searchable by the lot code printed on the vial.
- How should GHK-Cu be stored?
- Store the sealed lyophilized vial at -20 °C protected from light. After reconstitution, keep the solution at 2–8 °C and avoid repeated freeze-thaw cycles.
- How is GHK-Cu shipped?
- Cleared orders are packed cold-stable and handed to a tracked carrier within 24 hours on business days. Lyophilized material tolerates normal transit temperatures; refrigerate on arrival.
- Which solvent is used to reconstitute GHK-Cu?
- Bacteriostatic or sterile water, added slowly down the inside wall of the vial. Our TPS-190 Reconstitution Solution (30 mL bacteriostatic water) is compatible with every vial in the catalog.
