以Oligo(A)n为底物,在5℃、10分钟内使1 pmol 的[5 -32P ]pCp掺入酸不溶性深沉物所需要的酶量定义为1个活性单位(U)(RNA3末端标记反应)。66 mM Tris-HCl(pH 7.6),6.6 mM MgCl2,0.066 mM ATP,10 mM DTT,3.3 μM [32PPi].66 mM Tris-HCl(pH 7.6),6.6 mM MgCl2,0.066 mM ATP,10 mM DTT,3.3 μM [32PPi]。
Buffer成分
储存Buffer:20 mM Tris-HCl(pH 7.5),1 mM DTT,50 mM KCl,0.1mM EDTA和50%(v/v)glycerol。反应Buffer,10×:400 mM Tris-HCl,100 mM MgCl2,100 mM DTT,5 mM ATP(pH 7.8 at 25℃)。D5542-00 SP Fungal DNA Kit(5) D5542-01 SP Fungal DNA Kit(50) D5542-02 SP Fungal DNA Kit(200) SP真菌DNA中量提取试剂盒:从真菌组织或细胞中提取基因组DNA D5545-00 Sp Fungal DNA Midi Kit(2) D5545-01 Sp Fungal DNA Midi Kit(10) D5545-02 Sp Fungal DNA Midi Kit(25) HP真菌DNA小量抽提试剂盒 D3195-00 HP Fungal DNA Mini Kit (5) D3195-01 HP Fungal DNA Mini Kit (50) D3195-02 HP Fungal DNA Mini Kit (200) SQ 植物DNA试剂盒 D3095-00 SQ Plant DNA Kit (350 mg ) D3095-01 SQ Plant DNA Kit (3.5g) D3095-02 SQ Plant DNA Kit (35g) 石蜡包埋组织DNA D3399-00 FFPE DNA Kit(5) D3399-01 FFPE DNA Kit(50) D3399-02 FFPE DNA Kit(200) 血液收集卡片 P1010-01 OBI Specimen Paper(50) 组织细胞RNA抽提 总RNA小量提取试剂盒:从5×106真核细胞或30mg组织中提取100ug总RNA R6834-00 Total RNA Kit I (5) R6834-01 Total RNA Kit I (50) R6834-02 Total RNA Kit I (200) 总RNA中量提取试剂盒:从1×108个细胞/200mg组织中提取1mg总RNA R6664-00 Total RNA Kit Midi Kit(2)