Tell-Tale Gold® polyester ribbon is impregnated with conjugated Protein A gold nanoparticles and dried in a proprietary process that ensures rapid release. It is ideal for the “do-it-yourself” developer seeking high-performance gold conjugates already dried on a ribbon that is ready to use in a lateral-flow assay. Each ribbon is a minimum of 30 cm – sufficient to cover a standard card backing.
Protein A Tell-Tale Gold ribbon is provided at three different concentrations (0.13 O.D/cm2, 0.25 O.D./cm2, and 0.50 O.D./cm2) that enable assay developers to choose a ribbon that meets their sensitivity and flow-rate requirements.
Size: 90 cm, 3 x (1 cm wide x 30 cm long)
Storage Temperature: Room temperature
Shipping Temperature: Ambient
Stability: 2 years from date of manufacture