TB-500 5mg

Lyophilized Vial · Research Grade

FROM

$39.99

01 ≥98% Purity 02 ↓ COA 03 Same-Day Dispatch

TB-500 is a synthetic heptapeptide derived from the N-acetylated active region (amino acids 17–23) of thymosin beta-4, a naturally occurring regulatory peptide. The compound (Ac-LKKTETQ) has been studied in research contexts for its role in cellular migration, actin organization, and tissue repair pathways. As a research-grade peptide, TB-500 is supplied as a lyophilized powder and is intended exclusively for in vitro and in vivo laboratory investigation. Independently tested · Testides Lab · HPLC/MS · ≥98% purity specification (~99% typical). For laboratory research purposes only. Not for human consumption.

Specifications

Compound

TB-500 5mg

CAS Number

885340-08-9

Molecular Formula

C38H68N10O14

Purity

≥98% specification (~99% typical), HPLC/MS

Test Method

Testides Lab, independent third-party

Quantity

5 mg

Molecular Weight

889.01 g/mol

Sequence

Ac-LKKTETQ

Form

Lyophilized powder

Storage

See handling tab

Reconstitution

Reconstitute lyophilized TB-500 powder in sterile, distilled water or appropriate laboratory buffer (e.g., phosphate-buffered saline, pH 7.4) at the desired concentration for your assay. Gently swirl the vial until powder is fully dissolved; avoid vigorous agitation to prevent peptide denaturation. Typical lab-scale reconstitution yields concentrations from 1–10 mg/mL, depending on experimental requirements. Store reconstituted solution at 2–8 °C for short-term use (up to 7 days) or at −20 °C for extended storage. Aliquot as needed to minimize freeze–thaw cycles. For laboratory research purposes only. Not for human consumption.

Compliance

Independently tested · Testides Lab · HPLC/MS · ≥98% purity specification (~99% typical). Certificate of Analysis published to the COA Library on release. Sold strictly for laboratory and research purposes. Not for human consumption. Not for medical or diagnostic use. 21+.

01

≥98% purity specification

~99% typical · HPLC/MS

02

Independently Tested

Testides Lab · HPLC/MS

03

Same-Day Dispatch

Orders before 4PM ET ship same day from Canada.

04

Discreet Packaging

Plain, unmarked, tracked Xpresspost shipping.

// Researchers Also Viewed

From the same family.