等级
Molecular Biology
表单
buffered aqueous glycerol solution
浓度
10,000 units/mL
运输
wet ice
储存温度
−20°C
应用
SpeI is a restriction endonuclease used for molecular biology applications to cut DNA at the recognition site 5′-A/CTAGT-3′, generating DNA fragments with 5′-cohesive ends.
生化/生理作用
Recognition sequence: 5′-A/CTAGT-3′
Cutting results: a 2-10-fold Spe I overdigestion of 1 μg λ DNA substrate results in 100% cutting.
Heat inactivation: Inactivated at 65 °C for 20 minutes.
Cutting results: a 2-10-fold Spe I overdigestion of 1 μg λ DNA substrate results in 100% cutting.
Heat inactivation: Inactivated at 65 °C for 20 minutes.
外形
Solution in 20 mM Tris-HCl, pH 8.0 , 0.1 mM EDTA, 100 mM NaCl, 10 mM 2-mercaptoethanol, 50% glycerol (v/v), 0.2% Triton X-100 (v/v), at 4 °C
其他说明
Supplied with 10x Restriction Enzyme Buffer SH (B3657).
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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