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Whatman™ Protran™ Nitrocellulose Blotting Membranes: 0.2μm BA83 Protran

100% pure nitrocellulose to ensure the highest binding capacity possible

Manufacturer: whatman™  WHT10401403

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Catalog No. 09-301-398


Description & Specifications


Length (Metric) 140mm
Width (Metric) 140mm
For Use With (Application) Suitable for radioactive, colorimetric, fluorescent, and chemiluminescent detection
Material Nitrocellulose
Binding Capacity High
Format Sheet
Pore Size 0.2μm
Quantity 50/Pk.

  • Universal membrane suitable for Western, Southern, and Northern blotting
  • Hydrophilic, so no prewetting with methanol is required
  • High binding capacity and very low background for superior signal-to-noise ratios without stringent washing conditions
  • Compatible with all common detection methods, including radioactive, colorimetric, fluorescent, and chemiluminescent
  • Provide excellent shelf-life for proteins—proteins maintain molecular recognition activity for up to five years on Protran membranes
  • Three pore sizes available—0.45μm is ideal for larger molecular weight samples, 0.2μm ensures binding of samples below 20kDa, 0.1μm is used for molecules below 7kDa
  • Also available in circular formats