TB-500 (Thymosin Beta 4) is a synthetic version of the naturally occurring peptide secreted from the thymus. Thymosin beta-4 primarily functions to stimulate production of T cells important to the immune system. Thymosin actin further assists development of B cells to plasma cells to produce antibodies. Predominant research peptide form of thymosin, TB-500, is a member of a highly conserved family of actin monomer-sequestering proteins. Beta thymosins are the primarily regulators of polymerization actin essential for maintenance of cytoplasmic G-actin monomers for rapid filament elongation and allowing for the flux of monomers between the thymosin-bound pool & F-actin. Buy TB-500 2MG synthesized custom high purity peptides made in America.
Thymosin Beta-4 is an protein peptide containing 43 amino acids at a molecular weight of over 4900 Daltons. Thymosin beta 4 (TB-500) is regarded as the main intracellular G-actin sequestering peptide sold for research use only. TB-500 vials are one of several present in thymosin fractions that participate in the regulation, differentiation, and function of thymus-dependent thymocytes. Extra-cellular TB-500 (thymosin b4) may contribute to physiological processes such as angiogenesis, wound healing and regulation of inflammation. Buy the best TB-500 Peptide, molecular formula C212H350N56O78S1 and amino-acid 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-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH.