Hoefer® Nitrocellulose Membranes

• Ideal for Western Blotting and other immunoblotting techniques
• BSA protein binding capacity of 160 µg/cm2–can bind a wide range of fragment sizes and can still be easily blocked for low background
• High wick rates (lateral flow)–substances move quickly through the membrane

Proudly made in the USA! Click here for more made in America products!

Hoefer® PVDF (Polyvinylidene Fluoride) Membranes

• Ideal for use in protein binding applications such as western blots, solid phase assays, and immunoblotting procedures
• Multiple reprobings possible
• Superior strength–can withstand aggressive handling or be used with automated equipment without breaking or tearing
• Low extractables–ensures tests will be clean with consistent results
• Exceptional sensitivity detects low-level components
• Hydrophobic–resists water
• High binding capacity–binds a wide range of fragment sizes

Proudly made in the USA! Click here for more made in America products!

Glow-Writer™ Pen

Glow Writeris a fine-point phosphorescent ink marking pen for making experimental notations and other markings on chemiluminescent and radioisotope-labeled substrate materials (e.g., transfer membranes, dried gels, genomic and proteomic matrices, etc.) being analyzed by X-ray film autography or electronic imaging. The unique marker delivers a phosphor-containing ink through a fine point porous nib. Before exposure to X-ray film, the phosphorescent writing is excited by room light. A phosphor ink having an optimum concentration of phosphor and a relatively short afterglow halflife (approximately 2-3 minutes) has been selected so that upon exposure to X-ray film,autographic exposures of almost any duration will be easily readable on the film. The fine point nib is easily replaceable if it dries out.

Fine-Point Phosphorescent Marking Pen for Laboratory Autography

• Fine Point Nib- Provides fine writing and greater information density
• Specially Designed- Ideal glow intensity and afterglow duration helps prevent over-andunder exposure
• No Ink Clogs- Low ink viscosity and porous nib prevents ink from clogging