Fractionation is widely employed in many branches of science and technology. Mixtures of liquids and gasses are separated by fractional distillation by difference in boiling point.

Although biochemical analysis requires disruption of the anatomy of the cell, gentle fractionation techniques have been devised to separate the various cell components while preserving their …

Cell fractionation is the process of separating cellular components, such as organelles, proteins, and other macromolecules, from the entire cell 1. Cell fractionation is accomplished by splitting …

Fractionation of samples typically starts with centrifugation. Using a centrifuge, one can remove cell debris, and fractionate organelles, and cytoplasm. For example, nuclei, being relatively …

Fractionation is a fundamental process in various scientific domains, notably chemistry and biology. It enables the separation of components within mixtures, which is crucial for analysis …

Aug 20, 2025 · Fractionation is the process of separating a mixture into its individual components, known as “fractions.” Each fraction contains substances that share similar properties, allowing …

Fractionation is defined as the process of separating a mixture into its constituent parts or fractions based on differences in physical or chemical properties.

: to separate (a mixture) into different portions especially by a fractional process 2 : to divide or break up fractionation ˌfrak-shə-ˈnā-shən noun fractionator

Edwin Joseph Cohn (born Dec. 17, 1892, New York City—died Oct. 1, 1953, Boston) was an American biochemist who helped develop the methods of blood fractionation (the separation of …

Subcellular fractionation and protein enrichment are important methods in the rapidly growing field of proteomics. Isolation of subcellular fractions and concentration of proteins in low abundance …