TUNGSTIC ACID PRECIPITATION OF BLOOD PROTEINS

The precipitation and protection of vanadic acid by serum-proteins.

Selective precipitation of proteins.

Selective precipitation of proteins can be used as a bulk method to recover the majority of proteins from a crude lysate, as a selective method to fractionate a subset of proteins from a protein solution, or as a very specific method to recover a single protein of interest from a purification step. This unit describes a number of methods suitable for selective precipitation. In each of the prot...

Ccxc. a Modified Nessler's Reagent for the Micro-determination of Urea in Tungstic Acid Blood Filtrate. by John

The Use of Molybdic Acid as a Precipitant for Blood Proteins

During the many years that tungstic acid has been employed as a precipitant for blood proteins, as suggested by Folin and Wu, the method has met with practically no criticism and has probably been one of the most widely employed processes used in biochemistry. It is, however, well to have more than a single method of procedure available in connection with special problems which may arise, so we...

Acid Deposition and Precipitation

Acidic pollutants can be deposited from the atmosphere to the Earth's surface in wet and dry forms. The common term to describe this process is acid deposition. The term acid precipitation is used to specifically describe wet forms of acid pollution that can be found in rain, sleet, snow, fog, and cloud vapor. An acid can be defined as any substance that when dissolved in water dissociates to y...