HEK293T cells transfected with control, CUL4, COP1, DCAF3, DCAF14, or RBBP7 siRNA were lysed in 150 µL guanidine buffer. After heating and sonication, the lysates were centrifuged at 20,000 × g for 15 min at 4°C. The supernatants were recovered, and proteins (150 µg each) were purified by methanol-c...
ORGANISM(S): Homo Sapiens (human)