BPC-157 / TB-500 Blend – 5mg/5mg / 10mg/10mg
A Combined Pentadecapeptide and Thymosin Beta-4 Fragment Research Blend
A Dual Repair-Peptide Blend for Tissue Healing and Angiogenesis Research

Category: Peptide Research Blends / Tissue Repair / Regenerative Biology

For Research Use Only. Not for human or veterinary use. Not a drug, supplement, or food additive. Intended exclusively for in-vitro and laboratory research by qualified investigators.

DISCLAIMER
ATTENTION: PRIMALRESEARCHLABS.COM products are intended for laboratory research and in-vitro studies only. All information presented is for educational and research purposes related to scientific investigation. These products are strictly not for human or veterinary use, consumption, or diagnostic applications. They are not pharmaceuticals, food additives, or dietary supplements. By purchasing from PRIMALRESEARCHLABS.COM, you acknowledge that you are a qualified researcher operating in a controlled laboratory environment. Adhere to all applicable local, state, and federal laws and regulations regarding handling and use of research chemicals. Use appropriate personal protective equipment (PPE) and follow laboratory safety protocols.

BIOLOGY
This blend combines two of the most widely studied tissue-repair research peptides. BPC-157 is a stable pentadecapeptide (15 amino acids) derived from a partial sequence of a protein found in gastric juice, studied for accelerated healing of tendon, muscle, ligament, and other tissues. TB-500 is a synthetic active fragment of thymosin beta-4, an actin-sequestering peptide studied for angiogenesis, cell migration, and wound repair.

The rationale for combining these peptides in a research blend is to study potentially complementary activity across repair pathways — BPC-157’s effects on tissue healing and angiogenic signaling alongside TB-500’s effects on endothelial migration, new vessel formation, and re-epithelialization. The combination makes a useful tool for in-vitro and in-vivo regenerative research.

This product is intended solely for in-vitro and preclinical research use and is not for human or veterinary consumption.

Research note: This is a proprietary two-peptide blend. Supporting studies below characterize each component individually; controlled studies on this specific co-formulated combination are limited. Citations are provided at the component level.

KEY RESEARCH APPLICATIONS OF BPC-157/TB-500

1. Tissue Repair Signaling (BPC-157)
The pentadecapeptide component is studied in tissue-healing models through:
• Tendon Healing: Studied for accelerated tendon outgrowth and fibroblast activity.
• Tendon-to-Bone Recovery: Examined in functional recovery models.
• Growth Hormone Receptor: Studied for upregulation in tendon fibroblasts.
Supporting Studies:
Chang, C.H. et al. — Journal of Applied Physiology. “The promoting effect of pentadecapeptide BPC 157 on tendon healing involves tendon outgrowth, cell survival, and cell migration.” PubMed – PMID: 21030672

2. Angiogenesis & Cell Migration (TB-500)
The thymosin beta-4 fragment component is studied through:
• Angiogenesis: Promotes endothelial cell migration, adhesion, and tube formation.
• Actin Regulation: Functions as a G-actin-sequestering peptide.
• Cell Migration: Studied for keratinocyte and endothelial migration in repair.
Supporting Studies:
Malinda, K.M. et al. — FASEB Journal. “Thymosin beta4 accelerates wound healing.” PubMed – PMID: 10469335
Grant, D.S. et al. — Angiogenesis. “Thymosin beta4 enhances endothelial cell differentiation and angiogenesis.” PubMed – PMID: 14517430

3. Wound Healing & Regeneration
Explored in combined repair research through:
• Re-Epithelialization: TB-500 studied for accelerated wound closure.
• Soft-Tissue Repair: BPC-157 studied across muscle and ligament healing.
• Multi-Pathway Repair: Combination studied for complementary repair signaling.
Supporting Studies:
Sikiric, P. et al. — Journal of Orthopaedic Research. “Stable gastric pentadecapeptide BPC 157 promotes healing of Achilles tendon-to-bone in rats.” PubMed – PMID: 16583442

RECOMMENDED RESEARCH CONCENTRATIONS
For laboratory research reference only. Not for human or veterinary use.
• In-vitro repair assays — Per-component, per protocol — Assay buffer
• Cell-culture studies — 1-100 nM (component basis) — Cell culture media
• Animal models (rodents, SC) — Per protocol — Injection

WHY CHOOSE PRIMAL RESEARCH FOR YOUR BPC-157/TB-500 STUDIES?
• ≥98% HPLC-verified purity on both peptide components
• Independent third-party batch testing with COA available on request
• Lyophilized powder blend for maximum stability and long-term storage
• Pre-combined dual repair-peptide format supports regenerative research protocols

STORAGE & HANDLING
• Store at -20°C, desiccated and protected from light
• Soluble in sterile water or bacteriostatic water
• Prepare fresh solutions prior to each experiment
• Avoid repeated freeze-thaw cycles

TECHNICAL SPECIFICATIONS
Compound: BPC-157 / TB-500 Blend
Components: BPC-157 (~1419 g/mol) + TB-500 fragment (~4963 g/mol)
Purity: ≥98% (HPLC Verified) per component
Form: Lyophilized powder — 5mg/5mg and 10mg/10mg blends
Storage: -20°C, desiccated, light-protected
Solubility: Soluble in sterile or bacteriostatic water
COA: Available per batch on request

ADVANCE YOUR RESEARCH
Order your BPC-157 / TB-500 Blend today to support advanced research in tissue repair, angiogenesis, and wound-healing modeling.

Primal Research products are sold strictly for in-vitro and laboratory research use only. Not for human or veterinary consumption. Not intended to diagnose, treat, cure, or prevent any disease or condition. Purchasers are responsible for compliance with all applicable local, state, and federal regulations.