pH 5–8 Criterion™ IEF Gel, 18 well, 30 µl #3450076



Pkg of 1, pH 5–8 precast polyacrylamide gel, 13.3 × 8.7 cm (W × L), for use with Criterion and Criterion™ Dodeca™ Electrophoresis Cells

Safety Data Sheet

Safety Data Sheet



Choose this midi pH 5–8 Criterion IEF Gel to separate proteins based on their isoelectric point (pI). The nondenaturing gel contains 2% ampholytes, which form a linear pH gradient on application of current.

  • Clear, sharp bands for easy identification of proteins
  • Resolution of proteins with small differences in size that are not detectable by SDS-PAGE
  • Use for analysis of post-translational modifications such as phosphorylation and glycosylation
  • Typical run time is 150 min

Packaging Options

pH Range

Well Number and Configuration, Volume
Catalog Number

12+2 well, 45 µl 18 well, 30 µl 26 well, 15 µl
pH 3–10 3450071 3450072 3450073
pH 5–8  – 3450076  –


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Supporting Documents

  • Criterion Gel Application Guide Instruction Manual
  • Criterion Precast Gel System Brochure
  • 2-D Electrophoresis: Tools for Rapid, High-Resolution Protein Separations Brochure

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