Hoefer TE70XP & TE77XP Semi-Dry Transfer Units with Built-In Power Supply

The Hoefer TE70XP and TE77XP Semi-Dry Transfer Units offer rapid and efficient electrotransfer of proteins from polyacrylamide gels to nitrocellulose or PVDF membranes. Featuring a unique built-in intelligent power supply, these units automatically monitor and stop the transfer to prevent stack overheating — ensuring consistent, damage-free results every time.

The compact, low-buffer design supports high-throughput transfers with minimal reagent use and setup time. The TE70XP supports up to four mini gels, while the larger TE77XP handles as many as twelve mini gels in a stacked format.

Features & Benefits:

• Intelligent built-in power supply: Automatically halts transfer before overheating occurs, protecting samples and unit components.
• Minimal current requirement: Reduces heat generation and prevents stack drying or transfer failure.
• Durable, contamination-free electrodes: Iridium oxide and stainless steel provide consistent results with long life.
• Vented electrode design: Prevents bubble formation which could interfere with transfer quality.
• Low buffer volume: Minimizes reagent use and shortens prep time.

Included Components:

All Units Include:

• Molded Base with Platinum-Coated Titanium Anode and Internal Power Supply
• Hinged Lid with Stainless Steel Cathode

TE70XP Includes:

• Blotting Paper (14 × 16 cm), 25 sheets
• Porous Cellophane (20 × 35.5 cm), 50 sheets
• Mylar® Masks (16.5 × 18.5 cm), 2 pcs

TE77XP Includes:

• Blotting Paper (21 × 26 cm), 25 sheets
• Porous Cellophane (20 × 35.5 cm), 50 sheets
• Mylar® Masks (23 × 27.5 cm), 2 pcs

Specifications

Why Choose the TE70XP / TE77XP Semi-Dry Transfer Units?

• Faster setup and transfer than traditional wet tanks
• Built-in safeguards protect against overheating
• Ideal for routine Western blot workflows with mini or midi gels
• Lower buffer and consumable usage reduces running costs
• Supports stacked transfers to increase sample throughput