Terminal deoxynucleotidyl transferases (TdT) are polymerases used in molecular biology for adding deoxynucleotides to the 3' hydroxyl ends of DNA strands. The TdT reaction proceeds independently of a template and works irreversibly on both single- or double-stranded DNA, making the enzyme ideal for various DNA labeling applications. Examples include labeling with modified nucleotides, in situ labeling, and TUNEL labeling. TdT reagents are generally produced using recombinant methods and tested for the absence of contaminants, such as endonucleases and exonucleases. Visit the reagent supplier page for more information, including units of activity, validated applications, and more.
Your search returned 18 Terminal Deoxynucleotidyl Transferases across 8 suppliers.
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- TdT is a template-independent DNA polymerase located in the cell nucleus which catalyses irreversible terminal addition,...
- 500 Units
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- Product Characteristics: Please inquire for additional information about product characteristics
antibodies-online can ... - 100 µg
- SDS-PAGE
Novus Biologicals, a Bio-Techne Brand
- 1 mg (E Coli Derived)
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- 1 mg (E Coli Derived)
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- Description: DNTTIP1 Human Recombinant produced in E Coli is a single, non-glycosylated polypeptide chain containing 352...
- 0.02 mg
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- 1 mg (E Coli Derived)
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- 1 mg (E Coli Derived)
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- 1 mg (E Coli Derived)
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- 1 mg (E Coli Derived)
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R&D Systems, a Bio-Techne Brand
- 1 mg (E Coli Derived)
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- Terminal transferase (TdT) is a template independent polymerase that catalyzes the addition of deoxynucleotides to the 3...
- 2500 units
- DNA Analysis
- Terminal transferase (TdT) is a template independent polymerase that catalyzes the addition of deoxynucleotides to the 3...
- 500 units
- DNA Analysis
- TdT catalyzes the addition of mononucleotides to the terminal 3'-OH of a DNA initiator accompanied by the release of ...
- 300u
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- TdT catalyzes the addition of mononucleotides to the terminal 3'-OH of a DNA initiator accompanied by the release of ...
- 1,500u
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- Recombinant Human Deoxynucleotidyltransferase, Terminal encoding 1-200 amino acids expressed inE.coli. The TDT is ...
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