130kDa

130kDa is a molecular mass that refers to proteins or other biological molecules with a mass of 130 kilodaltons. In the context of molecular biology, kilodaltons (kDa) are a unit of measurement used to express the mass of a molecule. It is typically used to describe the size of proteins, in particular those found in the cytosol of eukaryotic cells.

The 130kDa size class is often associated with several distinct types of proteins, including certain enzymes, structural proteins, and receptor proteins. Some of these proteins may have distinct functional roles, such as catalyzing metabolic reactions or facilitating cell-to-cell signaling.

In terms of clinical significance, proteins with a molecular mass of 130kDa may be relevant in various medical contexts. For example, the presence of certain 130kDa proteins in a patient's serum may be used as a marker for specific diseases, such as cancer. Additionally, some 130kDa proteins may play a role in the development of certain types of cancer, serving as potential targets for therapeutic intervention.

In terms of structural and biochemical properties, 130kDa proteins may exhibit a range of characteristics. For example, some of these proteins may be glycosylated, meaning that they have carbohydrate molecules covalently attached to them. Others may undergo post-translational modifications, such as phosphorylation or ubiquitination, which can regulate their activity or interactions with other molecules.

Further research into the properties and functions of 130kDa proteins may provide new insights into their role in various biological processes.