4-20% Gradient Gels

4-20% gradient gels can be purchased from various suppliers for protein separation by electrophoresis. Precast gradient gels are solid, polymerized acrylamide slabs with a gradually increasing concentration. The pore size is large at the top (at 4%) and decreases near the bottom (at 20%), gradient gels can resolve the separation of a broader range of different molecular weights. Ready-made precast gels can help ensure efficiency and consistency across many experiments. Learn more details from the supplier page, including number of wells, compatible buffers, and more.

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Your search returned 31 4-20% Gradient Gels across 2 suppliers.

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EXREsolve Precast 4-20% PAGE Gel, 12 Wells

Quantity:
1 Kit (10 Precast Gels)
Wells:
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Supplier Page$75.00

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Exreprotein

EXREsolve™ Precast 4-20% PAGE Gel, 15 Wells

Quantity:
1 Kit (10 Precast Gels)
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Supplier Page$75.00

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Bio-Rad

4–20% Criterion™ TGX Stain-Free™ Protein Gel, 11 cm IPG/prep+1 well, 550 µl

Quantity:
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Concentration:
4-20%
Wells:
IPG+1 (550 µl)

Supplier Page$17.00

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4–20% Criterion™ TGX Stain-Free™ Protein Gel, 12+2 well, 45 µl

Quantity:
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Concentration:
4-20%
Wells:
12+2 (45 µl)

Citations:

(25)

Supplier Page$17.00

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4–20% Criterion™ TGX Stain-Free™ Protein Gel, 18 well, 30 µl

Quantity:
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Concentration:
4-20%
Wells:
18 (30 µl)

Citations:

(73)

Supplier Page$17.00

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4–20% Criterion™ TGX Stain-Free™ Protein Gel, 26 well, 15 µl

Quantity:
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Concentration:
4-20%
Wells:
26 (15 µl)

Citations:

(60)

Supplier Page$17.00

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Bio-Rad
12/28/2023Easy to Use Gel for SDS Pages From Bio-Rad Antonio MartinoI extract membrane proteins for nanoparticles and evaluate their suitability using SDS ... Read Review
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Bio-Rad
10/6/2023Highly Recommended Criterion TGX Stain-Free Precast Gel From Bio-Rad Anh NguyenThis is a read-to-use gel that I used for Western blot and photoaffinity labeling ... Read Review
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Bio-Rad
8/5/2023Stain-Free Precast Gels From BIO-RAD for Polyacrylamide Gel Electrophoresis Pavan Kumar ChodisettiI use these gels in my research to a great extent because of the short running time, and ... Read Review
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Bio-Rad
11/18/2022Mini Protean TGX Gel 4-20% Federica GiordanoProtein gels are precast polyacrylamide gels that provide broad molecular weight protein ... Read Review
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Bio-Rad
10/31/2022Clean Separation of Polypeptides (2-400KDa) Arianna NapoliI usually used Mini-PROTEAN TGX Precast Protein Gels for the separation of polypeptides in... Read Review
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Bio-Rad
8/22/2022Great Gels for Western Blot Venkata Vikas Varma NallaparajuI use these when i have more protein to load and 20ul is not enough. They work perfectly ... Read Review
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Bio-Rad
8/19/2022Great Gels for Western Blot Venkata Vikas Varma NallaparajuI use these when I have more protein to load and 20-30ul is not enough. They work ... Read Review
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Bio-Rad
8/11/2022Great Gels for Western Blot Aditi KothariI have been using bio-rad equipment for years and use these gels along with it. They work ... Read Review
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Bio-Rad
7/6/2022Excellent 12 Well Gel for Western Blot Marco PilliI used these gels several times for my western blot, and I have always gotten great ... Read Review
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Bio-Rad
6/1/2022Excellent Precast Gels Matteo MassaroI've been using these gels since 2+ years and I am fully satisfied on how proteins can be ... Read Review
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Bio-Rad
5/17/2022Good Protein Gels for Western Blot Marco PilliI used these gels several times for my western blot. The quality is always good. I have ... Read Review
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Bio-Rad
2/11/2020Never Cast Your Own Gels Again Vinay EapenIf your are doing westerns galore then this product is a no brainer.
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Bio-Rad
4/18/2019Great Precast Gels for SDS PAGE - Bio-Rad Mriganka RayAbsolutely recommended for SDS PAGE!
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Bio-Rad
12/9/2015Best Precast Gels Sachin SamuchiwalI am a molecular biologist and perform protein work on the regular basis, One of the best... Read Review