An overloading of the gel with a soluble protein creates a semicircular band of this protein (e. g. in the marker lane of the image at 66 KDa), allowing other proteins with similar molecular weights to be covered.
Like arrowroot, tapioca also comes from the root of a plant, however, in this case it is the root of the Cassava plant. It is ground into powdered form and is often referred to as tapioca flour.
1. Use it as a Thickener. Arrowroot powder can be used as a way to thicken soups, stews, gravies and sauces. You do this by making a âslurry.â Mix the arrowroot into a cold liquid such as water or non-dairy milk and whisk until smooth.