Terminal Deoxynucleotidyl Transferase (TdT) Enzyme

R&D Systems | Catalog # 4810-30-05

R&D Systems
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Key Product Details

Features

Terminal deoxynucleotidyl transferase (TdT) is a DNA polymerase that catalyzes the template-independent addition of deoxyribonucleotides to the 3’ hydroxyl terminus of single- or double-stranded DNA.  

Key Benefits

  • Highly purified and qualified for in situ labeling.
  • Included in all the TUNEL labeling kits.
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Formulation, Preparation, and Storage

Shipping

The product is shipped with dry ice or equivalent. Upon receipt, store it immediately at the temperature recommended on the product label.

Storage

Store the unopened product at -70 °C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.

Background: TdT

TdT is a nuclear enzyme involved in the recombination of Immunoglobulin and T cell receptor genes. TdT is expressed in early lymphoid cells and by tumor cells in certain classes of acute lymphoid leukemia.

Long Name

Terminal Deoxynucleotidyl Transferase

Alternate Names

DNTT

Additional TdT Products

Product Documents for Terminal Deoxynucleotidyl Transferase (TdT) Enzyme

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Citations for Terminal Deoxynucleotidyl Transferase (TdT) Enzyme

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