FREE PRIORITY U.S. SHIPPING OVER $100
Compound reference standard

TB-500

Research background

TB-500 is a synthetic compound reference standard corresponding to the active region of a naturally occurring actin-binding protein. It is studied in vitro for its role in actin sequestration and cell-migration signalling models. Cylix supplies it strictly as a laboratory reference standard for analytical and research characterisation.

Reference specifications
Molecular weight
≈ 4963 g/mol
Molecular formula
C212H350N56O78S
Appearance
White lyophilized powder.
Solubility
Highly soluble in sterile or bacteriostatic water; hydrophilic and stable once dissolved.
Storage & handling
Store lyophilized at −20 °C in a desiccated, light-protected environment. Reconstituted solution is held at 2–8 °C.
Verify the purity

Every lot is characterised by an independent laboratory. Browse third-party HPLC and mass-spec reports by lot.

View Certificates of Analysis →
Source this reference

Analytical-grade reference material, 99%+ purity, with a Certificate of Analysis on every lot.

Shop the catalog →
Reconstitution math

Reconstitution calculator

Neutral units-to-volume math for preparing a laboratory reference solution of TB-500. For reconstitution math only — this is not a dose or a usage recommendation.

Total milligrams in the vial.
Volume of solvent added.
Concentration
2.5mg/mL
2,500 µg/mL
Per syringe unit
25µg / unit
On a 100-unit (U-100) syringe.
250
µg
10
units
0.1
mL

For reconstitution math only. These figures are a neutral unit conversion for preparing laboratory reference solutions and are not a dose, protocol, or recommendation for use in humans or animals. All materials are for in-vitro research use only.

For research use only

This library is analytical reference information about in-vitro laboratory reference standards. It is not dosing guidance, a protocol, or an instruction for use. Nothing sold or described by Cylix Research is for human or animal consumption, injection, or administration of any kind. See our Research Use Only disclaimer.