TB-500 dilution calculator

This calculator is for research-use reference with lyophilized TB-500 (Thymosin Beta-4), typically in five and ten milligram vials. The referenced protocol uses a twice-weekly loading span of 2000 to 5000 mcg, in 500 mcg steps, from a published record. The noted research pattern is 4–6 weeks loading, then reduced maintenance, with 4 weeks off before the next loading block.

It computes gives you the strength in the vial and how much to pull in mL for your selected dose. The output includes syringe unit conversions, flags for precision, and states the evidence grade reads B, derived from documented community practice and Tβ4 biology.