上海金畔生物科技有限公司代理New England Biolabs(NEB)酶试剂全线产品,欢迎访问官网了解更多产品信息和订购。
产品信息
产品来源
EnGen® Spy dCas9 核酸酶在大肠杆菌中表达为 N 端含 6xHis 标签的融合蛋白。
- 产品类别:
- Genome Editing Products,
- Programmable Nucleases Products
- 应用:
- Genome Editing Applications
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产品组分信息
本产品提供以下试剂或组分:
NEB # 名称 组分货号 储存温度 数量 浓度 -
M0652S -20 EnGen® Spy dCas9 (SNAP-tag®) M0652SVIAL -20 1 x 90 pmol 1 µM NEBuffer™ r3.1 B6003SVIAL -20 1 x 1.25 ml 10 X
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M0652T -20 EnGen® Spy dCas9 (SNAP-tag®) M0652TVIAL -20 1 x 500 pmol 20 µM NEBuffer™ r3.1 B6003SVIAL -20 1 x 1.25 ml 10 X
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特性和用法
反应条件
1X NEBuffer™ r3.1
Incubate at 37°C1X NEBuffer™ r3.1
100 mM NaCl
50 mM Tris-HCl
10 mM MgCl2
100 µg/ml Recombinant Albumin
(pH 7.9 @ 25°C)贮存溶液
300 mM NaCl
10 mM Tris-HCl
0.1 mM EDTA
1 mM DTT
50% Glycerol
pH 7.4 @ 25°C -
相关产品
相关产品
- EnGen® sgRNA 合成试剂盒,S. pyogenes
- e2050-hiscribe-t7-quick-high-yield-rna-synthesis-kit
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注意事项
- 20 µM 约等于 3.6 mg/ml,1 μM 约等于 0.18 mg/ml EnGen® Spy dCas9 核酸酶。
- 本产品兼容稀释缓冲液 B:含有 300 mM NaCl、10 mM Tris-HCl、0.1 mM EDTA、1 mM DTT、500 µg/ml BSA 和 50% 甘油(pH 7.4 @ 25℃)。
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参考文献
- Qi, LS., et. al. (2013). Cell. 152 (5), 1173-83.
- Qi, LS., et. al. (2013). Cell. 154 (2), 442-51.
操作说明、说明书 & 用法
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操作说明
- Transfection of Cas9 RNP (ribonucleoprotein) into adherent cells using the Lipofectamine® RNAiMAX
FAQs & 问题解决指南
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FAQs
- Where is the nuclear localization signal on SNAP dCas9 NLS, S. pyogenes located?
- Which nuclear localization signal is fused to SNAP dCas9 NLS, S. pyogenes?
- What inactivating mutations were made in SNAP dCas9 NLS, S. pyogenes?
- Why do I observe incomplete binding with SNAP dCas9 NLS, S. pyogenes?
- Why does binding efficiency differ between two different guide RNAs?
- Does NEB provide plasmids for sgRNA cloning?
- How do I dilute the enzyme to 1 μM for in vitro reactions?
- Can you tell me more about the switch from BSA to Recombinant Albumin (rAlbumin) in NEBuffers?