KLOW 4X Blend

The KLOW 4X Blend is a multi-peptide research formulation combining four compounds with distinct but complementary mechanisms relevant to tissue repair, inflammation modulation, and cellular recovery: GHK-Cu, BPC-157, TB-500 (Thymosin Beta-4), and KPV. GHK-Cu is a copper-binding tripeptide studied for collagen synthesis and gene expression modulation. BPC-157 is a gastric juice-derived pentadecapeptide researched for cytoprotective and angiogenic effects. TB-500 is a synthetic analogue of Thymosin Beta-4 investigated for actin regulation and tissue remodeling. KPV (Lys-Pro-Val) is a tripeptide derived from the C-terminal of alpha-MSH, studied for anti-inflammatory and gut protective properties. This blend is intended for researchers studying multi-pathway tissue repair models. For research use only. Not for human consumption.

Chemical Structure and Identification

GHK-Cu

• CAS Number: 89030-95-5
• Molecular Weight: 401.91 g/mol
• Molecular Formula: C₁₄H₂₄CuN₆O₄

BPC-157

• CAS Number: 137525-51-0
• Molecular Weight: 1419.54 g/mol
• Molecular Formula: C₆₂H₉₈N₁₆O₂₂

TB-500

• CAS Number: 77591-33-4
• Molecular Weight: 4963.44 g/mol
• Molecular Formula: C₂₁₂H₃₅₀N₅₆O₇₈S

KPV

• CAS Number: 67727-97-3
• Molecular Weight: 342.44 g/mol
• Molecular Formula: C₁₆H₃₀N₄O₄

Research Applications

• Gastrointestinal Repair and Mucosal Protection: Investigation of BPC-157 and KPV’s combined role in gut mucosal integrity, ulcer healing, and inflammatory bowel disease models [1]
• Wound Healing and Angiogenesis: Study of GHK-Cu and TB-500’s effects on fibroblast activity, endothelial cell migration, and vascular growth in skin and soft tissue repair models [2]
• Anti-Inflammatory Signaling: Examination of KPV’s melanocortin-derived anti-inflammatory properties and its interaction with NF-kB and cytokine signaling pathways [3]
• Cytoskeletal and Extracellular Matrix Research: Analysis of TB-500’s actin-sequestering activity (LKKTETQ domain) and its effects on cell migration and matrix remodeling [4]

Reference Citations

1. PMC5333585 | https://pmc.ncbi.nlm.nih.gov/articles/PMC5333585/
2. PMC4556990 | https://pmc.ncbi.nlm.nih.gov/articles/PMC4556990/
3. Brzoska T et al. (2008) – Endocrinology | https://pubmed.ncbi.nlm.nih.gov/18703631/
4. Goldstein AL et al. (2012) – Ann N Y Acad Sci | https://pubmed.ncbi.nlm.nih.gov/22239444/

Important Regulatory Notice

These products are for research use only and are not intended for human consumption, therapeutic use, or diagnostic purposes. All compounds described herein have not been approved by the FDA for human use. These products are strictly intended for in vitro laboratory research and analytical purposes when conducted by qualified research professionals in licensed facilities. Users are responsible for ensuring compliance with all applicable laws regarding purchase and use of these materials.