Customer service resolved a minor address issue before dispatch. Product arrived as expected.
TB-500
General Information
−Thymosin Beta-4 fragment studied for actin-mediated cell migration, wound healing, and soft-tissue repair. Research use only.
TB-500 is supplied exclusively for qualified laboratory research use.
Thymosin Beta-4 fragment studied for actin-mediated cell migration, wound healing, and soft-tissue repair. Research use only.
Keep the product protected from heat, moisture and direct light. Follow the storage guidance supplied with the product and its batch documentation.
Available batches are supported by analytical testing and matching certificate documentation where provided.
Orders are normally prepared for dispatch within 24 business hours, subject to stock availability, verification checks and carrier collection schedules.
This product is not intended for human or veterinary use. It is supplied strictly for qualified laboratory and analytical research.
Open the Valyx lab results page to review available batch certificates and purity information.
Product feedback
Rated by Valyx customers
Read 14 verified product reviews for TB-500.
Purity specs were met in our internal QC check. Vials were uniform and reconstituted cleanly in our standard buffer.
Packaging was professional and temperature-aware. Compounds arrived lyophilized and clearly labeled with batch numbers.
Good experience overall. One vial cap was slightly stiff, but product quality itself was as advertised.
Lot-to-lot consistency has been excellent. HPLC results from our lab matched the COA within expected margin on three separate orders.
Ordering portal is simple for recurring purchases. Lot numbers are easy to log in our inventory system.
Solid RUO supplier for exploratory work. COA PDFs were easy to archive alongside our study records.
We compared two vendors side by side; Valyx material performed reliably in our cell viability panel.
Sterility and endotoxin documentation gave our team confidence to proceed without extra screening delays.
Clear documentation and responsive support when we had a question about storage conditions. Would reorder for follow-up studies.
Checkout was straightforward and order tracking updated promptly. No surprises on delivery.
Reliable source for research-grade peptide. We have added this vendor to our approved RUO shortlist.
Frequently bought with
Pharmaceutical-grade peptides, verified in USA
>99% purity
Independently tested batch by batch and supported by transparent analytical documentation.
A Grade
Proudly American
Prepared with strict quality standards and dependable domestic fulfilment.