Repair Matrix – Start

Repair Matrix (Start) is supplied as a multi-component laboratory research reference set intended strictly for in-vitro and laboratory research use. The set assembles three individually documented synthetic peptide and peptide-copper research reference materials in a single kit format, enabling side-by-side analytical work, method development, and comparative characterization under a shared catalog identifier (SKU: STACK-REPAIR-START).

The set contains three components, each provided as a lyophilized (freeze-dried) powder in its own individually sealed vial: BPC-157, TB-500 (Thymosin Beta 4), and GHK-Cu. BPC-157 is a synthetic 15-residue partial sequence commonly referenced in the analytical literature as a pentadecapeptide (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val), used as a peptide reference standard. TB-500 corresponds to a synthetic 43-residue polypeptide sequence associated with Thymosin Beta 4 and is characterized as an N-acetylated acidic peptide of relatively high molecular weight compared to the other two components, which is relevant when selecting chromatographic conditions and MS parameters. GHK-Cu is the copper(II)-complexed tripeptide of glycyl-L-histidyl-L-lysine, notable among the three for its characteristic blue coloration in solution, its coordination chemistry around the imidazole and amine donor atoms, and its distinct UV-Vis and mass spectrometric fingerprint relative to the uncomplexed GHK tripeptide.

All three materials are of synthetic origin, produced by peptide synthesis workflows and, in the case of GHK-Cu, subsequent copper complexation. Each component is specified at not less than 98% purity by HPLC, with identity and purity documented on a lot-specific Certificate of Analysis (CoA) for that individual vial. Per-component CoAs are available on request and represent the sole source of lot-specific identity, purity, and mass data for Repair Matrix (Start).

From a formulator and analytical chemistry perspective, the three components in Repair Matrix (Start) span a useful range of physicochemical behavior: a mid-size neutral-to-acidic pentadecapeptide (BPC-157), a longer, more acidic N-acetylated polypeptide (TB-500 / Thymosin Beta 4), and a small basic tripeptide-metal complex (GHK-Cu). This diversity makes the set convenient as an in-house reference panel for reversed-phase HPLC method scouting, LC-MS identity confirmation, UV and colorimetric assays (particularly for the chromophoric copper complex), stability and handling studies of lyophilized peptide powders, and container-closure or reconstitution-buffer compatibility work in an analytical setting.

PEPTIDE.Power makes no therapeutic, diagnostic, or efficacy claims regarding Repair Matrix (Start) or any of its individual components, and provides no administration, combination, sequencing, or dosing guidance of any kind. These materials are not drugs, supplements, cosmetics, or food; they are laboratory reference materials only, and are not for human or veterinary use, injection, or ingestion. All handling, storage, and disposal should be performed by qualified personnel in an appropriate laboratory environment, in accordance with each component's lot-specific Certificate of Analysis and applicable institutional and regulatory requirements.

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.