Welcome JAX Customers

Your Mice Are Already Digitally Identified

If you received mice from The Jackson Laboratory (JAX), your animals may already be implanted with a UID MiniMax RFID microchip—the smallest programmable RFID microchip for laboratory animal identification. That means your colony already has a permanent digital identification system built in.

Now all you need is a UID reader to unlock faster, more accurate animal tracking and colony management.

Exclusive JAX Customer Offer

Save 20% on UID Readers

As a JAX customer, you qualify for an exclusive 20% discount on UID RFID readers, making it easy and affordable to begin using the digital IDs already implanted in your mice.

Use your JAX-exclusive discount when ordering a UID reader today.

[Get My Discount Code]

Just scan mice with a UID reader to see their unique ID!

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Recommended Reader for JAX Customers

URH-2 RFID Reader

The URH-2 is a low-cost, easy-to-use handheld reader designed for laboratories using UID MiniMax microchips.

Ideal for:

  • Daily colony management
  • Animal identification
  • Study tracking
  • Data collection workflows
  • Research record management

JAX Customer Discount: 20% Off

Unlock the full value of your UID MiniMax-implanted mice with a UID reader and start tracking animals digitally from day one.

Use your discount code at check out to receive your Jax-exclusive 20% discount.

[Order Your Reader]

JAX Mouse Strains with UID MiniMax Remnant Tag

JAX currently offers dozens of mouse strains delivered with embedded UID MiniMax microchips as remnant tags.

To view the latest list of available strains:

Visit Mice.JAX.org and search for “UID MiniMax RFID”

or

Browse the current strain list (Click here)

What Is a MiniMax Remnant Tag?

Every mouse shipped with a UID MiniMax microchip, which is a remnant tag that securely stores the animal’s unique digital ID and associated information.

Researchers can:

✓ Scan the remnant tag with a UID-compatible reader to immediately access the animal’s identification information

✓ Use the remnant tag for colony and study tracking

✓ Leave the remnant tag inactive with no impact on the animal

Why JAX Chose UID MiniMax

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Early & Reliable Identification

Traditional ear tags can be difficult to use on young mice due to limited ear size and tagging space. The UID MiniMax microchip’s slender 17G needle enables reliable implantation in mice as young as 10 days old, allowing earlier identification and tracking.

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Permanent Digital Identification

Unlike visual identification methods, the MiniMax microchip provides a permanent electronic ID that stays with the animal throughout its life. The digital ID can be easily read and transmitted directly into colony management, data collection, and research software systems.

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Improved Accuracy & Efficiency

Digital identification helps:

  • Reduce manual data entry errors
  • Improve animal traceability
  • Streamline colony management workflows
  • Support more accurate research records
  • Simplify animal handling and identification

Your Mice Are Ready to Track Today

If your JAX mice arrived with UID MiniMax remnant tags, there is no need for additional identification methods such as:

  • Ear notches
  • Ear tags
  • Secondary visual identifiers

Instead, you already have access to:

  • Permanent animal identification
  • Faster data collection
  • More accurate recordkeeping
  • Simplified colony management
  • Digital traceability throughout the research lifecycle

Simply scan the animal using a UID reader and begin leveraging the digital identification system already embedded in your mice.

Ready to Get Started?

Your mice already have the identification technology built in. All you need is a UID reader.

Claim Your 20% JAX Customer Discount Today

Terms and Conditions

  • Offer valid for new UID customers only that purchased mice from Jax with the UID MiniMax remnant tags.
  • Maximum of 5 discounted readers per Company, Site, Department or Facility.
  • Contact UID to request the exclusive discount code for use during the online shopping check out process.
  • Additional exclusions may apply. Please contact UID at info@uidevices.com for more information

Why Researchers Choose UID

  • Smallest programmable RFID microchip available
  • Permanent electronic animal identification
  • Easy integration with colony management workflows
  • Improved data accuracy and traceability
  • Reliable identification from an early age
  • Trusted by leading research institutions worldwide

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