Products Get Started Advanced Regenerative Solutions Explore Account Products Products Coming 2026 Products Grow With CellGenic (1 Vial) Product Usage: This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY
Thymosin beta-4 (often written as T4 or TB4) is a naturally occurring peptide, and TB-500 (or fequesetide) is a synthetic peptide based on a segment of TB4.3 4 While TB4 is made up of 43 amino acids, TB-500 contains only seven.4 5 Sometimes, especially in earlier research, you may see TB-500 referred to by its amino acid sequence, Ac-LKKTETQ.6 Insider Tip: The Ac- before amino acid sequences, like those of peptides, means its been permanently modified with an added acetyl group a process called N-terminal acetylation to protect it from degradation.7 8 This can improve a peptides stability,9 bioavailability,10 and other properties.11 Though nearly all synthetic peptides are protected in one way or another during synthesis, this protection is usually reversible
Patients pursuing performance and recovery support may also benefit from reviewing Peptide Therapy at Tucson Wellness MD and the broader Strength and Performance program
Recalls & Warnings March 11, 2017 Two Hospitalized After Drinking Herbal Tea With Aconite On March 11, 2017 the San Francisco Department of Public Health announced that two people became ill and required intensive hospital care after consuming tea made from tea leaves purchased from Sun Wing Wo Trading Company in San Francisco
its Drug Affinity Complex (DAC) binds serum albumin, giving it a multi-day half-life and sustained GH release with elevated IGF-1 over time [1] [3]
