Buy 1, get 1 free — Same compound, no minimum, no code needed.≥99% HPLC purity on every lotSame-day dispatch before 2:00 PM PTLot-traceable documentationPlain, unbranded packagingBuy 1, get 1 free — Same compound, no minimum, no code needed.≥99% HPLC purity on every lotSame-day dispatch before 2:00 PM PTLot-traceable documentationPlain, unbranded packaging

Tissue Research

TB-500

Connective Tissue Peptide

Thymosin beta-4 fragment looked at for actin binding and its part in cell migration and vessel-formation signaling.

Thymosin beta-4 active fragment · lyophilized powder · ≥99% HPLC · MW 4963.50 Da.

Specifications

Form
Lyophilized Powder
Purity
≥99%
Molecular weight
4963.50 Da
CAS number
77591-33-4
Also known as
Thymosin β4 fragment
Storage
Room temperature, kept dry and shielded from light.

Research applications

  • Cell migration assays
  • Angiogenesis models
  • Tissue remodeling work
  • Inflammatory signaling research

Analysis panel

Every lot is released against an eight-point panel. Documentation is tied to the lot number printed on the vial.

Identity by mass spectrometry
Purity by RP-HPLC
Peptide content (nitrogen)
Water content (Karl Fischer)
Residual solvents
Bacterial endotoxin
Heavy metals
Sterility / bioburden