Thymosin Beta-4 (TB4) is a naturally occurring regenerative protein found in high concentrations in most animal and human cells. In a biological context, its primary function is to sequester G-actin, which essentially means it helps regulate the building blocks of the cell's "skeleton." Here is a breakdown of its primary biological actions:

• Cell Migration and Repair: It promotes the movement of cells to injured areas, which is a critical step in healing skin, muscle, and even cardiac tissue.

• Angiogenesis: It supports the growth of new blood vessels from existing ones, which helps deliver oxygen and nutrients to damaged areas.

• Inflammation Regulation: It helps reduce the presence of inflammatory cytokines, potentially lowering acute inflammation after an injury.

• Collagen Deposition: It assists in the organization of collagen, which is vital for maintaining the structural integrity of tissue during recovery.

RESEARCH USE ONLY • NOT FOR HUMAN CONSUMPTION