Properties

TB-500 5mg 

Chemical Formula: C38H68N10O14
Molecular Mass: 889.01g/mol
Synonyms: Thymosin Beta-4 Acetate
CAS Number: 885340-08-9
PubChem: 16132341
Total Amount of the Active Ingredient: 5 mg (1 vial)
Shelf Life: 36 months

Uncompromising Quality Assurance for TB-500

At Triggered Brand, we are dedicated to providing researchers with high-purity TB500 that meets the strictest quality standards. Products listed on our site undergo a rigorous quality control process to ensure reliability and consistency for your research.

1. Receipt and Inspection: Upon receiving TB500 from our trusted supplier network, we perform a preliminary quality check to ensure the product meets baseline specifications.

2. Purity and Assay Testing: Before products are listed for sale, they undergo third-party purity testing to confirm the percentage of the active compound and assay testing to verify the compound’s concentration.

• • Purity Testing: Determines the level of impurities or contaminants in the product, ensuring it meets research-grade standards.
  • Assay Testing: Confirms the compound’s chemical composition and potency, verifying its suitability for experimental use.

3. Testing Methods: Our testing partners use advanced analytical techniques, including:

• • High-Performance Liquid Chromatography (HPLC): Analyzes purity by separating and quantifying individual components in the compound.
  • Mass Spectrometry (MS): Identifies the molecular structure and verifies the compound’s identity.
  • Fourier Transform Infrared Spectroscopy (FTIR): Confirms the compound’s chemical bonds and functional groups.
  • Nuclear Magnetic Resonance (NMR): Provides detailed structural analysis of the compound.

4. Approval for Sale: After these tests return positive results we list TB500 5mg on our site for purchase. This ensures you receive validated research-grade products that you can trust for your experiments. Lab tests are occasionally published on the website.

Scientific literature

Synthesis and characterization of the N‐terminal acetylated 17‐23 fragment of thymosin beta 4 identified in TB‐500, a product suspected to possess doping potential

Abstract
The formulation TB-500 is suspected to be used as doping agent in sport. This work describes the detection and the identification of the N-terminal acetylated 17-23 fragment of human thymosin beta 4 (Ac-LKKTETQ) in TB-500 by means of high-performance liquid chromatography/high resolution mass spectrometry using an Orbitrap Exactive benchtop mass spectrometer. Ac-LKKTETQ was also synthesized by solid-phase peptide synthesis, and an analytical strategy for detection in plasma and urine by high-performance liquid chromatography/low resolution triple-quadrupole mass spectrometry was suggested.

Adsorption effects of the doping relevant peptides Insulin Lispro, Synachten, TB-500 and GHRP 5

Abstract
The tendency of peptides to adsorb to surfaces can raise a concern in variety of analytical fields where the qualitative/quantitative measurement of low concentration analytes (ng/mL-pg/mL) is required. To demonstrate the importance of using the optimal glassware/plasticware, four doping relevant model peptides (GHRP 5, TB-500, Insulin Lispro, Synachten) were chosen and their recovery from various surfaces were evaluated. Our experiments showed that choosing expensive consumables with low-bind characteristics is not beneficial in all cases. A careful selection of the consumables based on the evaluation of the physico/chemical features of the peptide is recommended.

Simultaneous quantification of TB-500 and its metabolites in in-vitro experiments and rats by UHPLC-Q-Exactive orbitrap MS/MS and their screening by wound healing activities in-vitro

Abstract
Background: TB-500 (Ac-LKKTETQ), derived from the active site of thymosin β4 (Tβ4), has various biological functions in its unacetylated form, LKKTETQ. These functions include actin binding, dermal wound healing, angiogenesis, and skin repair. The biological effects of TB-500, however, have not been documented. And the analysis of TB-500 and its metabolites have been neither simultaneously quantified nor structurally identified using synthesized authentic standards.

Shipping

USA

Canada

If your shipment was seized (International Orders), we will provide a 50% discount applicable on your next purchase. Please contact us for more information.

Disclaimer

The information provided above is not intended to substitute medical advice, diagnosis, or treatment. Should you have any questions regarding a medical condition, seek the advice of your physician or a qualified healthcare provider. In no case should medical advice be disregarded or delayed because of what you have read or seen. We bear no responsibility or liability for your use of any of our research compounds and products. Please note that they are being sold for research purposes ONLY. We do NOT condone any personal use.

Note: In some cases wherein the assigned top colors are out of stock, a different top color will be used to ensure that your order will not be delayed. Should you need assistance identifying the peptide vial that you received, please send us an email at [email protected].

ALL ARTICLES AND PRODUCT INFORMATION PROVIDED ON THIS WEBSITE ARE FOR INFORMATIONAL AND EDUCATIONAL PURPOSES ONLY.

The products offered on this website are furnished for in-vitro studies only. In-vitro studies (Latin: “in glass”) are performed outside the body. These products are not medicines or drugs and have not been approved by the FDA to prevent, treat and/or cure any medical condition, ailment or disease. Bodily introduction of any kind into animals or human is strictly prohibited by law.