Product Overview

Overview

Thymosin Beta 4 (TB4) is a functional peptide involved in cell migration and tissue regeneration, found in diverse tissue types. It interacts with actin to regulate cell migration and structural remodeling, and influences cell proliferation and differentiation processes. It is particularly known to play an important role in angiogenesis and wound healing processes. This recombinant TB4 is produced through an E. coli expression system, offering high purity and stable activity for application in a wide range of research and formulation contexts.

Application Area

Applications

Research Applications
  • Cell migration and motility studies
  • Actin dynamics and cytoskeleton research
  • Tissue regeneration and wound healing research
  • Angiogenesis-related studies
Cosmetic Applications
  • Skin regeneration and repair formulations
  • Wound recovery and skin improvement products
  • Hair growth and scalp care formulations
  • Skin elasticity and structural improvement products
Properties

Properties

ItemDescription
Product nameTB4 (Thymosin beta 4, human)
Manufacturing SourceRecombinant, E. coli
Purity≥ 98 %, as determined by Coomassie stained SDS-PAGE.
Endotoxin≤ 0.4 EU/μg of protein
Protein ContentQuantified using validated methods
Biological activityED50 ≤ 1 μg/mL (HUVEC cell proliferation assay)
Predicted N terminalMet1
Molecular Weight5052.6 Da (44 amino acids).
FormulationSterile filtered through a 0.2 micron filtered 1X DPBS, pH 7.4.
Storage and StabilityStore at 2–8 °C for short-term use (1–2 weeks) and at -20 °C or below for long-term storage (> 2 weeks). Avoid repeated freeze–thaw cycles.
TB4 Activity Data