Product Details
Glow Peptide Blend (GHK-Cu 50 mg + BPC-157 10 mg + TB-500 10 mg) — Research Grade, ≥98% Purity (HPLC)
Co-lyophilized tri-peptide blend. 70 mg total. Lot-specific COA included.
GLOW is a research-grade blend combining three peptides with distinct, complementary mechanisms in a single 70 mg lyophilized vial. The most commonly cited formulation is a 50/10/10 ratio: 50 mg GHK-Cu, 10 mg BPC-157, and 10 mg TB-500. The blend is designed for researchers investigating multi-pathway tissue repair and extracellular matrix biology in a single experimental system. Glow Peptide
GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring tripeptide first identified in human plasma. Its research profile centers on collagen and elastin synthesis, with studies showing it modulates approximately 4,000 human genes and stimulates collagen production in fibroblast cultures at concentrations as low as 10⁻¹² M.
BPC-157 (body protection compound 157) is a synthetic 15-amino-acid pentadecapeptide derived from a partial sequence of human gastric juice protein. Its research profile centers on angiogenesis via VEGFR2-Akt-eNOS signaling and fibroblast proliferation.
TB-500 is a synthetic fragment corresponding to the active region of thymosin β4. Its research profile centers on G-actin sequestration, cell migration, and downregulation of inflammatory chemokines.
Supplied as a sterile-filtered, co-lyophilized powder for in vitro and preclinical research applications. Each lot is independently verified for purity and identity of all three components and ships with a Certificate of Analysis. Glow Peptide
Specifications
| Parameter | Detail |
|---|---|
| Product type | Co-lyophilized tri-peptide blend |
| GHK-Cu | 50 mg (CAS 89030-95-5) |
| BPC-157 | 10 mg (CAS 137525-51-0) |
| TB-500 | 10 mg (CAS 77591-33-4) |
| Total peptide content | 70 mg per vial |
| Ratio | 50/10/10 (5:1:1) |
| GHK-Cu Molecular Weight | 401.91 g/mol (C₁₄H₂₂CuN₆O₄) |
| BPC-157 Molecular Weight | 1419.54 g/mol |
| TB-500 Molecular Weight | 4963.44 g/mol |
| Purity | ≥98% (HPLC) per component |
| Identity | Confirmed by mass spectrometry |
| Appearance | Blue-tinged to white lyophilized powder |
| Solubility | Soluble in water and aqueous buffers |
| Storage | −20 °C, desiccated, protected from light |
| Format | Lyophilized powder, sterile-filtered |
| Documentation | Lot-specific COA (HPLC + MS per component) |
Note: The blue color of the powder is characteristic of the copper coordination in GHK-Cu. GLOW formulations vary between suppliers — some use a 70 mg total vial with a 50/10/10 ratio, while others list different ratios or total peptide content. Verify the exact composition, ratio, and per-component purity against the Certificate of Analysis supplied with your lot. Glow Peptide
Research applications
GLOW is used in laboratory settings to investigate:
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Collagen and elastin synthesis — GHK-Cu component stimulates type I and type III collagen production, elastin synthesis, and glycosaminoglycan deposition in dermal fibroblast models
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Angiogenesis and vascular signaling — BPC-157 component upregulates VEGFR2 and activates downstream VEGFR2-Akt-eNOS signaling in endothelial cell models
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Cell migration and actin dynamics — TB-500 component lowers the actin polymerization threshold, priming cellular migration in in vitro and animal models
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Multi-pathway tissue repair research — the three components act at complementary stages of the repair cascade: GHK-Cu supports structural matrix synthesis, BPC-157 drives angiogenesis, and TB-500 regulates cell motility
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Antioxidant defense research — GHK-Cu activates superoxide dismutase and catalase expression, reducing lipid peroxidation in cellular oxidative stress models
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Analytical method development — LC-MS/MS quantification and per-component reference standard preparation for multi-peptide blend analysis
Handling and storage
Reconstitute under aseptic conditions using sterile water or an appropriate aqueous buffer. The blend is soluble in water. Aliquot immediately after reconstitution to avoid repeated freeze-thaw cycles. Lyophilized powder is stable for up to 2 years at −20 °C under sealed, desiccated, light-protected conditions. Reconstituted solutions should be stored at 2–8 °C and used within 14–21 days. Do not freeze reconstituted solution. Glow Peptide
For laboratory use by qualified personnel only. buy GLOW peptide online,




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