Isolation of dermal adipocytes from mouse skin for biochemical analysis

The role of dermal white adipose tissue in regulating skin homeostasis and self-renewal processes has recently attracted interest. However, the isolation of proteins from dermal adipocytes for biochemical analysis is challenging. Here, we provide a protocol for the isolation of murine dermal adipocytes. We describe steps for inducing adipocyte-specific gene deletion, adipocyte isolation, protein purification, and western blot analysis. The reliability of the protocol is demonstrated by verifying efficient adipocyte-specific Atgl gene deletion in a tamoxifen-inducible Cre/loxP-based mouse model. For complete details on the use and execution of this protocol, please refer to Zhang et al. (2019).¹.