推荐产品
用途
sufficient for 12 labeling reactions
sufficient for 24 blots
品質等級
包裝
kit of 1 (7 components)
製造商/商標名
Roche
環保替代產品特色
Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
技術
Northern blotting: suitable
Southern blotting: suitable
hybridization: suitable
環保替代類別
, Aligned
儲存溫度
−20°C
一般說明
DIG High Prime DNA标记及检测起始试剂盒I使用类固醇半抗原地高辛(DIG),通过酶促免疫检测标记DNA探针标记,以便进行杂交和后续显色检测。此试剂盒包含即用型封闭液——由硝基四氮唑蓝(NBT)/ 5-溴-4-氯-3-吲哚基磷酸酯(BCIP和DIG Easy Hyb颗粒组成的综合储备液。DIG-High Prime混合物包括稳定的Klenow酶、核苷酸、引物和反应缓冲液——所有成分均溶于一种方便的试剂中。样品材料可以是:至少100 bp的DNA片段,线性化质粒,cosmid或λ DNA,或超螺旋DNA“随机结合的”DNA标记方法首先由Feinberg和Vogelstein开发,基于将所有可能序列的寡核苷酸杂交至待标记的变性DNA。初始加入的DNA仅作为标记DNA的合成模板,在反应过程中不会降解,因而可标记极少量的DNA(10 ng)。该方法借助Klenow聚合酶,以随机寡核苷酸的3′-OH末端为引物,合成互补DNA链。反应物中存在洋地黄毒苷标记的修饰脱氧核糖核苷三磷酸掺入新合成的互补DNA链中。这种便捷的试剂盒可通过碱不稳定的DIG-11-dUTP随即引发标记DNA模板,显色检测DIG标记杂交产物。我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为一种安全的化学品。 DIG系统是灵敏且具有成本效益的方案,可替代核酸放射性标记和检测。有许多已发表论文证明了DIG系统的通用性,因此,使用放射性标记不再是标记用于杂交的DNA的唯一选择。
應用
DIG-High Prime DNA标记和检测起始试剂盒I已用于多种杂交技术:
- Southern印迹
- Nrthern印迹
- 斑点印迹
- 菌落和噬菌斑杂交
- 所有类型的过滤杂交
- 总基因组DNA的单拷贝基因检测,甚至可检测高度复杂的生物体样品,如人类、大麦和小麦
特點和優勢
我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为一种安全的化学品。 DIG系统是灵敏且具有成本效益的方案,可替代放射性标记和放射法检测核酸。现有的许多出版物证明了DIG系统的多功能性,因此使用放射性标记不再是杂交DNA标记的唯一选择。
包裝
1个试剂盒包含7种组分。
品質
已通过斑点杂交试验测试功能。
其他說明
仅用于生命科学研究。不用于诊断操作。
仅试剂盒组分
产品编号
说明
- DIG-High Prime 5x concentrated
- DIG-labeled Control DNA, pBR328 (linearized with Bam HI) 5 μg/ml
- DNA Dilution Buffer
- Anti-Digoxigenin-AP Conjugate antibody
- NBT/BCIP Stock Solution, concentrated
- Blocking Solution 10x concentrated
- DIG Easy Hyb Granules
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
does not flash
閃點(°C)
does not flash
其他客户在看
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商品
Digoxigenin (DIG) labeling methods and kits for DNA and RNA DIG probes, random primed DNA labeling, nick translation labeling, 5’ and 3’ oligonucleotide end-labeling.
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