grade
Molecular Biology
form
buffered aqueous glycerol solution
concentration
10,000 units/mL
shipped in
wet ice
storage temp.
−20°C
Application
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.
Biochem/physiol Actions
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.
Physical form
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
Other Notes
Supplied with 10x Restriction Enzyme Buffer SH (B3657).
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Sorting out tigers (Panthera tigris: mitochondrial sequences, nuclear inserts, systematics, and conservation genetics.
Cracraft, J., et al.
Animal Conservation, 1, 139-139 (1998)
Restriction and modification enzymes and their recognition sequences.
R J Roberts
Nucleic acids research, 13 Suppl, r165-r200 (1985-01-01)
Gianluigi Lombardi et al.
Journal of clinical microbiology, 40(11), 4051-4055 (2002-11-01)
Successful carbapenem-based chemotherapy for the treatment of Pseudomonas infections has been seriously hindered by the recent appearance of IMP- and VIM-type metallo-beta-lactamases, which confer high-level resistance to carbapenems and most other beta-lactams. Recently, multidrug-resistant Pseudomonas putida isolates for which carbapenem
C Kessler et al.
Gene, 92(1-2), 1-248 (1990-08-16)
The properties and sources of all known class-I, class-II and class-III restriction endonucleases (ENases) and DNA modification methyltransferases (MTases) are listed and newly subclassified according to their sequence specificity. In addition, the enzymes are distinguished in a novel manner according
Nico Mitro et al.
Methods in molecular biology (Clifton, N.J.), 952, 137-144 (2012-10-27)
The role of certain amino acids in the interactions of ligands with their cognate nuclear receptors is usually achieved by the resolution of the crystal structure of the receptor complexed with the ligand. As a complementary functional approach, site-directed mutagenesis
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持