The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Hematopoietic system regulatory peptide
Prothymosin beta 4
T beta 4
Thymosin beta 4
Thymosin beta 4 X chromosome
Thymosin beta 4 X linked
FunctionPlays an important role in the organization of the cytoskeleton (By similarity). Binds to and sequesters actin monomers (G actin) and therefore inhibits actin polymerization. Seraspenide inhibits the entry of hematopoeitic pluripotent stem cells into the S-phase.
Tissue specificityExpressed in several hemopoietic cell lines and lymphoid malignant cells. Decreased levels in myeloma cells.
Sequence similaritiesBelongs to the thymosin beta family.