InstaBIS-2 (2% Solution) - 500ml
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InstaBIS-2 (2% Solution) - 500ml

  • $49.68 Model Number IB70012



CAS#: 110-26-9

  • Used to make polyacrylamide solutions for gel electrophoresis

Polyacrylamide gels are commonly used in electrophoresis applications, formed by free radical polymerization of acrylamide and bisacrylamide (crosslinker). IBI Acryliquid-40 and InstaBIS-2 (bisacrylamide solution) can be used to make 19:1, 29:1, and 37.5:1 polyacrylamide solutions.

Physical Specifications
CAS#: 110-26-9
Formula Weight: 154.17
Molecular Formula: C7H10O2N2
Purity Min: 99.0%
Abs290 (1% water) Max: 0.2
Conductivity (2% water) Max: 5 μmho
Acrylic Acid Max: 0.001%

IB70012 - Specification Sheet

A primary component of polyacrylamide gels for sequencing and protein electrophoresis.
Use the supplied reference table to determine the correct volumes of Acryliquid™–40 and the InstaBis™–2 to
make 100ml of X% Gel. Acryliquid™–40 is a 40% (w/v) solution of ultra-pure acrylamide in deionized water. To
determine the volumes of InstaBis™–2 and Acryliquid™–40 to add for gel percentages not listed, use the
following formula:
ml InstaBis™–2: ml Acryliquid™–40:
=2.5 (gel %) 19:1 =2.375 (gel %) 19:1
=1.667 (gel %) 29:1 =2.417 (gel %) 29:1
=1.299 (gel %) 37.5:1 =2.435 (gel %) 37.5:1