POLR2J2 (NM_032959) Human Untagged Clone SC110811 CNY 1,200.00 CNY 3,990.00 现货 POLR2J2 (untagged)-Human polymerase (RNA) II (DNA directed) polypeptide J2 (POLR2J2) Type Human Untagged Clone Tag Tag Free Vector pCMV6-XL5