20nm Biotin Gold Nanoparticles

Composition: Biotin gold nanoparticles

Core Size: 20nm

Absorption max: 524nm

Optical Density (OD): 50

Particles per ml: 3.27E+13

Biotin Surface Density: ~0.5/nm2

Formulation: Supplied in USP grade purified water

Properties

Cytodiagnostics Biotin Gold Nanoparticles are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the leading competitor.

These gold nanoparticles have a narrow size distribution (CV of less than 15%) and more than 95% spherical particles.

Low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered.

All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.

Storage

Store product away from direct sunlight at 4°C. Do NOT freeze. When stored as specified the product is stable for at least twelve months.