accessibility assays

Accessibility assays are tests used in biology to determine how easily certain molecules, like drugs or proteins, can access specific parts of a cell or biological structure. These assays help researchers understand whether a molecule can reach its target area, such as inside a cell or within a membrane. This information is important for developing effective medicines and understanding biological processes. By measuring how accessible these molecules are, scientists can infer the location and environment of target sites, helping to improve drug design and treatment strategies.