DCAF4 (DDB1 And CUL4 Associated Factor 4): DCAF4 is a component of the CUL4-DDB1 ubiquitin ligase complex, which plays a crucial role in protein ubiquitination and degradation, a key mechanism for regulating protein levels within cells. This process is vital for maintaining cellular homeostasis and responding to stress. DCAF4 specifically contributes to the selection of substrates for ubiquitination, influencing cell cycle regulation, DNA repair, and signal transduction. Alterations in the function of components like DCAF4 can lead to cellular dysregulation and have been linked to the development of cancer and other diseases, highlighting its role in proteostasis and cellular integrity.


Test(s) that measure/test for DCAF4

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