Invitrogen™ Bolt™ Bis-Tris Plus Gels
Bolt Bis-Tris Plus gels are precast polyacrylamide gels designed for optimal separation of a wide range of protein sizes under denaturing conditions.

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Bolt Bis-Tris Plus gels are designed to deliver consistent gel performance and provide a neutral pH environment that minimizes protein modifications with increased loading capacity. Bolt Bis-Tris Plus gels offer sharper bands, high resolution, longer shelf life, and higher accuracy of results than Tris-glycine–based gels. In addition, Bolt Bis-Tris Plus gels have innovative wedge-shaped wells that allow up to two times more sample load volume than other 1.0 mm-thick gels. Bolt Bis-Tris Plus gels come in four polyacrylamide concentrations: 8%, 10%, 12%, and 4–12% gradient and multiple well formats.
Features: include:
- Optimized run conditions—separate your proteins using constant voltage in approximately 35 minutes
- Long shelf life—store gels for at least 16 months at 4–25°C
- Better protein integrity—neutral pH sample preparation process preserves your proteins
- Wedge-shaped wells—for easier sample loading and up to two times higher sample volume













