t-prep管耗材,配合通过Impactor打击仪可以使组织样本预粉碎,之后可将t-PREP管子转移到仪器进一步匀浆释放目标分子。10 individually packaged t-PREP Devices. The t-PREP is designed for biomarker extraction from small (10 mg) and labile tissue samples integrating the process from point-of-collection flash freezing to homogenization with Focused-μltrasonication in a single-use device.