TB-500 (tb4) Nasal Spray 10mg — 10 mL

TB-500 (Thymosin Beta-4) is a synthetic peptide studied for its ability to promote healing, angiogenesis, and cellular migration.
Derived from the naturally occurring Thymosin Beta-4 protein, it has been explored in muscle, tendon, ligament, skin, and organ repair models.

Product Highlights

• Each vial contains 10 mL solution (~100 sprays)
• Each spray delivers 0.1 mL = 100 mcg TB-500
• Total TB-500 Content: 10 mg per vial
• Specialized pharmaceutical-grade nasal solution — designed for comfort and ease on the nose
• Unlike many other nasal sprays, this formula avoids irritation and dryness
• Packaged in Class A, lead-free pharmaceutical glass bottles
• Tamper/Child-Proof Cap + Orifice Reducer for integrity, sterility, and ease of use

Description

TB-500 is a research peptide derived from Thymosin Beta-4.
It is studied for its effects on wound healing, tissue repair, angiogenesis, and cell migration, with applications across musculoskeletal, dermal, and organ repair models.

Benefits

• Tissue repair — studied for accelerating healing in muscle, tendon, and ligament injuries
• Angiogenesis — linked to the formation of new blood vessels to support recovery
• Cell migration — explored for enhancing fibroblast and keratinocyte movement in repair models
• Wound healing — interest in skin regeneration and reduced scar formation
• Organ protection — studied in models of heart, liver, and corneal tissue repair

Localized Effects with Nasal Spray

• Rapid uptake through the nasal mucosa
• Direct support for cellular repair and angiogenesis pathways in preclinical models
• Formulated with a specialized isotonic nasal vehicle to minimize irritation and dryness

What Researchers Use It For

• Mechanism: promotes actin polymerization, aiding in cell migration and tissue regeneration
• Angiogenesis and vascular remodeling during repair processes
• Preclinical models in musculoskeletal, cardiac, and dermal healing
• Potential protective roles in organ injury and inflammation models

Identity & Specs

• Sequence: Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Glu-Glu-Lys-Glu-Glu-Val
• Formula / M.W.: C212H350N56O78S, ~4963 g/mol
• CAS: 77591-33-4
• Form: Sterile nasal spray solution
• Net per vial: 10 mL (~100 sprays)
• Total Content: 10 mg TB-500 per vial
• Purity: ≥99% (HPLC)
• Identity: MS-verified (per COA)
• Storage: Refrigerate 2–8 °C, protect from light

Selected Research

• PubChem entry — chemical identity:
  
  https://pubchem.ncbi.nlm.nih.gov/compound/16132391
  
• Tissue repair and regeneration review (2007):
  
  https://pubmed.ncbi.nlm.nih.gov/17475250/
  
• Angiogenesis and wound healing effects (2004):
  
  https://pubmed.ncbi.nlm.nih.gov/15051485/
  
• Organ protection studies (2012):
  
  https://pubmed.ncbi.nlm.nih.gov/22947173/
  

⚠️ Disclaimer

• This product is intended for laboratory research use only.

• Not for human or veterinary use.

• Not approved for diagnostic, therapeutic, or medical applications.

• Handle using appropriate laboratory safety procedures and personal protective equipment.