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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
咨询
- 保质期:
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- 英文名:
5-(Trifluoromethyl)pyrimidine-2,4(3H,5H)-dione
- 库存:
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- 供应商:
无锡云萃生物
- CAS号:
1171916-79-2
- 规格:
2mg/10mg/500mg/500g
| 规格: | 2mg | 产品价格: | ¥100.0 |
|---|---|---|---|
| 规格: | 10mg | 产品价格: | ¥100.0 |
| 规格: | 500mg | 产品价格: | ¥100.0 |
| 规格: | 500g | 产品价格: | ¥100.0 |
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文献和实验接种后将组织块在干净玻片上反复涂抹作细菌涂片革兰染镜检。②取另一块组织放入40孔的酶标板孔中,每孔含尿素酶 试剂 100μl(0.1ml),用透明胶布封闭,置37℃温箱,分别于1/6h,1/3h,1/2h,1/4h,12h记录颜色出现变化。变为粉红色者为阳性,无为化者为阴性。③生化及耐受试验按幽门螺杆菌(Hp)生化鉴定常规进行。④药敏试验对其中30株培养的细菌按常规纸片法做药敏试验。 2 结果 本组资料计254例标本,其中直接涂片165例Hp阳性,阳性
Question 1.What are the differences among RNase H, RNase A, RNase B and RNase C? 2.In your cDNA kits, RNase H is added in the second strand reaction to produce more nicked RNA as primers for DNA synthesis. In this repect
Measurement of Activities of Cyclobutane-Pyrimidine-Dimer and (6-4)-Photoproduct Photolyases
The adverse biological consequences of unrepaired toxic UV-B-induced photoproducts in DNA, mostly cyclobutane pyrimidine dimers (CPDs) and pyrimidine-(6-4′)-pyrimidone photoproducts [(6-4) photoproducts; (6-4)PPs], are touched on in Chapters





