This product will be discontinued on September 1, 2016. For superior performance, we recommend you switch to the Anza™ T4 PNK Kit.

T4 Polynucleotide Kinase (cloned) 10 U/μL

Catalog number: AM2310

Invitrogen™  Related applications: Nucleic Acid Labeling & Oligo Synthesis | Restriction Enzyme Cloning

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Ambion® T4 Polynucleotide Kinase (PNK, E.C. catalyzes the transfer of the terminal phosphate of ATP to 5' hydroxyl termini of DNA or RNA. T4 PNK is recommended for 5' end-labeling of oligonucleotides and polynucleotides. It also has a 3' phosphatase activity. One tube containing 500 U (10 U/ µL) is provided. T4 Polynucleotide Kinase is rigorously tested for contaminating nonspecific endonuclease, exonuclease, RNase and protease activity, and for functionality in a KinaseMax™ Kit (SKU# AM1520). Reaction buffer is not included with this enzyme.

Unit Definition:
One unit is defined as the amount of enzyme catalyzing the production of 1 nmol of phosphate to the 5'-OH end of an oligonucleotide from [gamma-32P]ATP in 30 min at 37°C.
For Research Use Only. Not for use in diagnostic procedures.


Enzyme: T4 Polynucleotide Kinase
Product Size: 500 units
Shipping Condition: Dry Ice

Contents & storage

T4 Polynucleotide Kinase should be stored at –20°C.


Manuals & protocols

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