Vial labeled TB-500 with NX Peptide Therapeutics on a white background
Vial labeled TB-500 with black cap on a white background
TB‑500
TB‑500
TB‑500
REF TB-500-2MGV
TB‑500
125.00
Formula:C212H350N56O78S
M.W.:4963.0 g/mol
PURITY HPLC tested
RUO Research use only
Research use only. Not for human or veterinary use.

TB-500 (Thymosin β4 Fragment) 5 mg Vial — COA-verified ≥99 % purity, lyophilized research-grade peptide

TB-500 (Thymosin Beta-4 fragment 17-23) is supplied as a lyophilized peptide in a sterile 5 mg vial. Each batch is independently COA-verified by BT Labs (≥99 % HPLC assay).
Size
125.00
Formula: C212H350N56O78S
M.W.: 4963.0 g/mol
Verified View Verified COA
Verification: Lab: BT Labs
PURITY HPLC tested RUO
Research use only.
COA HPLC MS
Technical Data Sheet Download Data Sheet (PDF)

Certificate of Analysis

Verified (independent lab) Last verified: Sep 19, 2025
View COA Open in new tab
COA archive
COA (image)
COA – TB‑500 (Batch SID-005000035821078, Assay 2025-09-19, Lab BT Labs, v1.0.0)
HPLC
HPLC chromatogram – TB‑500 (Batch SID-005000035821078, 2025-09-19)

Lyophilized research peptide.

Verified View Verified COA
Form: Lyophilized peptide powder
Storage: Lyophilized cool and dark; long‑term frozen. Reconstituted 2–8 °C; follow internal stability guidance.
Reconstitution: Add sterile bacteriostatic water to target concentration; swirl gently; do not vortex; record details.
Research use only.

Frequently Asked Questions

What is TB-500 (Thymosin β4 Fragment)?

TB-500 is a synthetic peptide modeled after a segment of the natural protein Thymosin Beta-4. It is used in preclinical research focused on cell migration, angiogenesis, and tissue recovery. Each vial contains research-grade TB-500 with verified purity and identity.

How is TB-500 supplied?

Each vial contains 5 mg of lyophilized TB-500 peptide powder with no fillers or excipients. The product is supplied sterile-sealed and intended exclusively for laboratory research and in-vitro studies.

What quality verification does TB-500 have?

Every batch of TB-500 is independently tested by BT Labs using HPLC analysis and verified at ≥ 99 % purity. Certificates of Analysis (COAs) are batch-specific and available on the product page for full transparency.

How should TB-500 be stored and handled?

Keep lyophilized vials stored at 2–8 °C in a dark, dry environment. For long-term storage, freezing below 0 °C is recommended. After reconstitution, refrigerate at 2–8 °C and avoid multiple freeze-thaw cycles.

To protect yourself from unverified vendors and ensure you are getting pure, lab-tested material, review our comprehensive UAE Quality & Trust Guide before finalizing your purchase.

Because delicate amino acid chains can degrade quickly in extreme temperatures, our logistics team utilizes strict protocols for shipping peptides safely in UAE heat to guarantee product stability upon arrival.

Referenced Citations

Citations will appear here when added to the metaobject.

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