T4 Polynucleotide Kinase

• 产品编号：M4101      品牌：promega       原厂货号：M4101
• 产品分类：克隆 > DNA/RNA修饰酶 > 激酶
• 应用分类：

其它组分：

描述：

原厂资料：

T4 Polynucleotide Kinase catalyzes the transfer of the γ-phosphate from ATP to the 5´-terminus of polynucleotides or to mononucleotides bearing a 5´-hydroxyl group. The enzyme, purified from recombinant E. coli, may be used to phosphorylate RNA, DNA and synthetic oligonucleotides prior to subsequent manipulations such as ligation.

Features - Benefits

• May Be Heat-Inactivated: T4 Polynucleotide Kinase may be inactivated by heating at 68°C for 10 minutes.
• Provided with 10X Reaction Buffer: 700mM Tris-HCl (pH 7.6 at 25°C), 100mM MgCl₂, 50mM DTT.
• Blue/White Cloning Qualified: Promega's blue/white cloning assay provides a higher level of quality control for enzymes used in cloning applications.
• Choose Your Configuration: Learn more about our custom options for this product at: www.promega.com/custom/

Applications

• 5´ end-labeling of single- or double-stranded DNA and RNA molecules for use as probes, for sequencing or for DNA-protein footprinting.
• Phosphorylation of DNA prior to cloning.