protogel176ProtoGel forms an electrophoresis matrix that is ideal for the separation of proteins and polypeptides. Available in either 30% or 40% concentration, ProtoGel is a stabilized, ready-to-use acrylamidemethylene bisacrylamideProtoGel forms an electrophoresis matrix that is ideal for the separation of proteins and polypeptides. Available in either 30% or 40% concentration, ProtoGel is a stabilized, ready-to