This product will be unavailable for purchase after December 31, 2017. The price per box will be increasing on July 15, 2017. This product is being replaced by our new Novex Tris-Glycine Plus Midi gels. We recommend Cat. No. WXP42026BOX as an alternative. Learn about our New Tris-Glycine Plus Midi gels. Please contact us with any questions.

Novex™ 4-20% Tris-Glycine Midi Protein Gels, 26-well

Catalog number: WT4203BOX

Invitrogen™  Related applications: Protein Gel Electrophoresis

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Novex® 4-20% Tris-Glycine Midi Gels are polyacrylamide gels based on traditional Laemmli protein electrophoresis. Novex® Tris-Glycine gels provide reproducible separation of a wide range of proteins into well-resolved bands. Each box contains 10 gels. Features of these gels:

•   Individually packaged gels for optimal experiment design
•   Compatible with most protein standards
•   Usable for native and denaturing protein assays

Choose the right gel format for your experiments
Novex® Tris-Glycine gels come in a variety of fixed concentrations from 4% to 18%, as well as gradients with ranges of 4–12%, 4–20%, 8–16%, and 10–20%. You can also select between our mini (8 cm x 8 cm) and our midi (8 cm x 13 cm) sizes, as well as multiple well-formats from 1 well to 26 wells.

For best results, most Novex® Tris-Glycine gels should be stored at 4°C and used within 8 weeks of purchase. Novex® 16% and 18% Tris-Glycine gels should be used within 4 weeks of purchase.

Run your proteins in native or denatured form

Novex® Tris-Glycine gels do not contain SDS and can be used to run your proteins in native or in denatured form. For denatured proteins, we recommend using Novex® Tris-Glycine SDS Sample Buffer and Novex® Tris-Glycine SDS Running Buffer. For native proteins, we recommend using Novex® Tris-Glycine Native Sample Buffer and Novex® Tris-Glycine Native Running Buffer.

For transferring your proteins to membrane, use Novex® Tris-Glycine Transfer Buffer. Transfers can be done using the Xcell II™ Blot Module or using the iBlot® Gel Transfer Device.

Related links
•   Use our search tool to find the Novex® Tris-Glycine gel that is right for you.
•   See protein migration ranges on Novex® Tris-Glycine gels.

For Research Use Only. Not for use in diagnostic procedures.


Adapters: No Adapters
For Use With (Equipment): XCell4 SureLock™ Midi
Gel Percentage: 4-20 %
Gel Size: Midi (8 cm x 13 cm)
Gel Type: Tris-Glycine Gel
Mode of Separation: Molecular Weight
Product Line: Novex™
Product Size: 10 gels (1 box)
Quantity: 10 gels
Sample Loading Volume: 15 µL
Separation Range: 20 kDa to 200 kDa
System: Novex®
Thickness: 1.0 mm
Well Format: 1D Well
Wells: 26 wells

Contents & storage

One box contains 10 gels. Store in refrigerator (2–8°C). Do not freeze. Shelf life is 8 weeks.


Manuals & protocols

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