Porvair Sciences Signum™ NB, 96 Round well, F-Bottom, White, 350 µl 204003-NB

Signum™ NB 96-well polystyrene microplate is a white, round-well assay plate with F-bottom geometry designed for plate-based assays and sample preparation. It features a no-binding (NB) surface to prevent protein adsorption, a rounded-square well base to reduce wicking and low residual volume, and is suitable for top-reading microplate readers. The plate is produced to the standard ANSI/SLAS footprint and is alphanumerically labelled for automated and manual workflows.

Key Features:

• Format: 96 wells, round wells, F-bottom
• Total well volume: 350 µl; working volume noted as 120 µl
• Colour/material: White ultra-pure grade polystyrene
• Surface: No Binding (NB) surface to prevent protein adsorption
• Standards/features: ANSI/SLAS format, alphanumeric well coding, rounded-square well base to reduce wicking

Advantages:

• No-binding surface prevents protein adsorption, preserving sample activity in assays that require non-adsorptive conditions
• White plate construction and low background luminescence/fluorescence improve signal-to-noise for luminescence and fluorescence assays
• Rounded-square well base and low residual volume reduce wicking and sample loss for more consistent assay performance
• ANSI/SLAS footprint and alphanumeric coding enable compatibility with automated systems and straightforward sample tracking