IPG Comb

An IPG (immobilized pH gradient) comb with reference well has been introduced into the Criterion™ precast gel system. The IPG+1 comb provides users with excellent spot resolution and the convenience of a standards lane in 2D electrophoresis. The comb design fits 11 cm ReadyStrip IPG strips without modification to the strip, and offers the added benefit of a reference well. The combs are available in the following gel types: 10% Tris-HCl; 12.5% Tris-HCl; 4-15% Tris-HCl; 4-20% Tris-HCl; 8-16% Tris-HCl; 10.5-14% Tris-HCl; and 10-20% Tris-HCl.