New Products

Enable your lab to achieve greater results with the latest technologies, tools and developments in Crystallography & Cryo-EM.

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  • Cryo-EM Grid Box Tweezers

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    Simplify Cryo Grid Box handling with these easy to use tweezers. These specially designed tweezers handle the boxes by gripping onto the central screw, rather than the sides.

  • Cryo-EM Puck Dewar and Insert

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    Cryo-EM Puck Dewar and Insert

    • Easily transfer Cryo Grid Boxes in LN2
    • Securely hold Cryo-EM Puck in place during transfer
    • Easily locate indexed positions of the Cryo Grid Boxes
    • Ideal for liquid nitrogen use

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  • Cryo-EM Pucks

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    Cryo-EM Pucks

    Keeping your samples safely organized during storage and transportation allows your lab to focus on research. We have designed the most advanced system for easily keeping track of your Cryo-EM specimen grids under cryogenic conditions.

    Our Cryo-EM Pucks feature 12 numbered wells, a see-through lid with easy-access tweezer notches for easy retrieving. Each puck can be customized with a unique serial numbers, so that you know where every sample is, when your microscope time arrives.

    MiTeGen Cryo-EM Pucks now feature a Lid Lock mechanism. This allows the pucks to be easily loaded into storage and shipping canes.  See the full description below to learn more.

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  • CrystalDirectTM Plate

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    • in situ X-ray diffraction
    • Serial Data Collection
    • Automated Crystal Harvesting

    Developed in Collaboration with Dr. Jose A. Marquez (EMBL) and F. Cipriani (EMBL)

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  • Labeled Cryo-EM Grid Box (Pack of 20)

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    Grid boxes form an essential part of the Cryo-EM workflow, as they enable the transfer and storage of vitrified samples on standard EM grids in liquid nitrogen storage dewars.

    Performance Benefits:
    • Anti Static Polymer
    • Four numbered, diamond-shaped positions
    • Optional use of uniquely numbered Pressure Adhesive Cryo Label
    • Label positioning allows for easy viewing of identification number during storage and use
    • Ideal for liquid nitrogen storage systems
    • Standard Round size
    • Easy turning of lid with tweezers
    • Ready to use and economical
    • Disposable low-cost device

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  • Sentinel “Watchdog”TM Kit G2 (GAGG)

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    Enhanced beam intensity monitoring in real-time.

    • Upgraded Scintillator (GAGG) and Housing (Tungsten)
    • Know exact sample radiation dose exposure
    • Monitor beamline stability continuously
    • Calibrate X-ray beam intensity
    • Record intensity during data collection
    • Micro-sized for minimum shadowing
    • Record long-term photon delivery metrics
  • ACTOR Magazines (Pucks) & Tool Set

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    ACTOR magazine (puck) x 5:

    Holds up to 12 samples mounted using standard 18 mm MiTeGen pins. This gives an effective length of 21 mm from the top of the magnet.
    Magnetized bottom for secure positioning in the ACTOR staging dewar and ACTOR storage racks
    Constructed of aluminum for frost-free use and durability
    Slotted for manipulation with the ACTOR magazine tongs

    ACTOR magazine tongs:

    Hemostat-style closure for secure handling of ACTOR magazines
    Tips fit into ACTOR magazine slots to ensure secure manipulation

    ACTOR storage rack:

    Holds up to five ACTOR magazines
    Fits into standard CX100 (or equivalent) shipping dewars
    Individual slots for secure storage of ACTOR magazines
    2 designs available for use with Taylor-Wharton HC20, HC34, HC35, and VHC35 storage dewars and/or Taylor-Wharton CX100 travel dewar

    ACTOR pin tongs:

    Used to transfer mounted crystal into an ACTOR magazine slot
    Artery style clamp closure keeps sample secure during transfer from mounting dewar to magazine
    Maintains crystal at cryo temperatures
    For use with standard 18 mm MiTeGen Pins


  • CombiPuckTM System

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    The CombiPuck™ system enables crystallographers to send crystals that were cryocooled into SPINE standard magnetic cryovials to facilities that require Uni-pucks, without having risk sample loss or damage when transferring them out of the cryovials into Uni-pucks. Instead, users can simply place their samples in cryovials directly into the CombiPuck. By using lids that are identical to the Uni-puck, we ensure full compatibility with facilities requiring them.

    Developed in collaboration with:




    The CombiPuck systems was developed in a collaboration between Diamond Light Source, MRC, and MiTeGen.

  • Cryogenic Grid Storage Boxes

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    Specimen grid boxes for storing or transferring cryogenic TEM specimen grids.

    • Four diamond shaped slots
    • Non-static cover is held in place with stainless steel screw, which is tapped in the center of the box
    • Boxes that fit the FEI Vitrobot™, Gatan 626™, Gatan 3500™
    • Round designs fit MiTeGen brand Cryo-EM Pucks
  • EMS-002 Rapid Immersion Freezer and Accessories

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    EMS-002 Rapid Immersion Freezer

    The EMS-002 Rapid Immersion Freezer is an economical, universal application Cryo Workstation for reliably and consistently preparing samples for electron microscopy. Combined with its accessories it can be used for a wide range of techniques and purposes.

    Infographic (.pdf)

  • Human Serum Albumin SAXS Standard Kit

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    Prepare Human Serum Albumin protein for measurement with this kit.

  • XP Screen: The Protein Crystal Glue – 96 solutions (1.7 ml each)

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    The XP Screen provides 96 of the most prominent crystallization conditions upgraded with the Anderson−Evans polyoxotungstate [TeW6O24]6− (TEW) at 1 mM final concentration. This additive has proven to promote crystal contacts, improve crystal quality and further provides a valuable anomalous signal for phasing due to 6 tungsten atoms[1].
    Optimized for TEW stability, the XP Screen improves crystallization and crystal diffraction quality of challenging targets.

    TEW Available Here

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