Repair Matrix – Advanced

Repair Matrix (Advanced) is supplied as a multi-component laboratory research reference set for in-vitro and laboratory research use only. The set is assembled around six individually documented research reference materials packaged as lyophilized (freeze-dried) powders in separately sealed vials, each accompanied by a lot-specific Certificate of Analysis (COA) documenting identity and purity for that vial.

The six components of Repair Matrix (Advanced) are BPC-157, TB-500 (Thymosin Beta 4), GHK-Cu, KPV, ARA-290, and Glutathione. BPC-157 is a synthetic 15-residue peptide sequence (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val) derived from a partial gastric protein fragment and is commonly used as a small-peptide analytical reference. TB-500 corresponds to the full-length 43-residue Thymosin Beta 4 sequence, a highly conserved acidic polypeptide that serves as a mid-size peptide reference standard in HPLC and mass spectrometry method development. GHK-Cu is the copper(II)-chelated tripeptide glycyl-L-histidyl-L-lysine, of interest as a metallopeptide reference material with a characteristic Cu(II)-imidazole/amine coordination sphere and a distinct UV-visible absorption profile. KPV is the C-terminal tripeptide fragment (Lys-Pro-Val) commonly cited in receptor-binding literature and is used here as a short-peptide identity standard. ARA-290 (also referenced as cibinetide in the literature) is an 11-residue linear peptide (sequence QEQLERALNSS) derived from the erythropoietin helix B domain, included as a defined synthetic reference. Glutathione (gamma-L-glutamyl-L-cysteinyl-glycine) is a redox-active tripeptide with a free cysteine thiol and is provided as a non-peptide-bond-containing (gamma-linkage) reference for chromatographic and antioxidant assay characterization.

Each component in Repair Matrix (Advanced) is synthetic in origin and released at not less than 98% by HPLC on a per-lot basis, with orthogonal identity confirmation typically achieved by mass spectrometry against the calculated monoisotopic mass of the respective sequence. The lyophilized format supports long-term storage stability, gravimetric handling, and reconstitution flexibility in analytical solvent systems chosen by the receiving laboratory. Because the components span a broad physicochemical range - from a small neutral tripeptide (KPV) through a copper-coordinated metallopeptide (GHK-Cu) and a redox-active thiol tripeptide (Glutathione) to mid- and larger-size linear peptides (BPC-157, ARA-290, TB-500) - the set is well suited as a diverse reference panel for method development, retention-time mapping, calibration curve construction, and comparative characterization workflows.

PEPTIDE.Power makes no therapeutic, diagnostic, or efficacy claims regarding Repair Matrix (Advanced) or any of its individual components, and provides no administration, combination, sequencing, or dosing guidance. These materials are not drugs, supplements, cosmetics, or food, and are not intended for human or veterinary use, injection, or ingestion. Identity, purity, and lot-specific analytical data for each of the six components are documented on the corresponding Certificate of Analysis, which is available on request under catalog reference STACK-REPAIR-ADV.

Supplied as a set of individually sealed vials of lyophilized (freeze-dried) powder, one per component. A research reference set - not a finished product and not a delivery device. Net contents per component are shown in the product options.

Store each sealed lyophilized component at -20 C, protected from light and moisture. After reconstitution for laboratory use, keep cold and use promptly. Handle per standard laboratory practice; Safety Data Sheets (SDS) are available on request.

This set is sold to qualified laboratory and research buyers for lawful research use only. The components are not drugs, supplements, cosmetics, or food, and are not for human or veterinary use, injection, or ingestion. By purchasing, you confirm you are 21 or older and will use these materials only for lawful laboratory research.