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Taq酶 5'→3'外切酶单克隆抗体(Hieff® anti

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翌圣生物科技(上海)股份有限公司
13916312745 400-6111-883
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  • Brand  翌圣生物(Yeasen)货号31302ES60
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  • Main Business:分子生物酶,科研试剂及试剂盒,
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Last Updated 2025-08-12 15:36

Taq酶 5'→3'外切酶单克隆抗体(Hieff® anti

产品描述
Hieff® anti-exonuclease of Taq Antibody是用于热启动PCR技术的Taq酶单克隆抗体,其与Taq酶结合后低温下抑制Taq酶的5'→3'核酸外切酶活性。Hieff® anti-exonuclease of Taq Antibody在PCR反应最初的DNA变性步骤中变性,DNA聚合酶活性恢复,达到热启动PCR效果。使用本品无需特殊的对抗体失活处理,可以在常规PCR反应条件下使用。

产品组分 

编号 组分 产品编号/规格
31302ES60
(100 µg)
31302ES80
(1 mg)
31302ES90
(5 mg)
31302ES92
(10 mg)
31302ES93
(100 mg)
31302ES94
(1000 mg)
31302 Hieff® anti-exonuclease of Taq Antibody 20 μL 200 μL 1 mL 2×1 mL 20 mL 200 mL

 
运输与保存方法
 
冰袋运输;-20℃分装保存,尽量避免反复冻融,有效期2年。
 
产品应用
 
本产品浓度为5 mg/mL,建议1 µL抗体封闭60-120 U Taq酶外切酶活性,室温混匀1小时(体积大于200 mL混匀2小时,更大体积客户自行进行工艺调整),-20℃保存过夜后使用。
注意:由于不同Taq酶的比活有差异,封闭比例可以适当调整,封闭效率高于95%为宜。
 
产品性质
 
35 Cycles PCR鉴定无鼠源基因组DNA的污染。94℃,30 sec处理后,55℃反应10 min,确认Taq DNA polymerase活性几乎100%恢复。
 
质量控制
 
核酸外切酶残留检测:1 μg本品和0.5 μg λDNA-HindⅢ,37 ℃下孵育4 h,DNA的电泳谱带无变化。
切口酶残留检测:1 μg本品和0.5 μg IL23R质粒,37 ℃下孵育4 h,DNA的电泳谱带无变化。
RNase残留检测:1 μg本品和0.5 μg 293T细胞总RNA,37 ℃下孵育4 h,RNA的电泳谱带无变化。
HB221121
 

Company Name 翌圣生物科技(上海)股份有限公司
Location
Business Scope 分子生物酶,科研试剂及试剂盒,
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