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Deoxythymidine 5'-Triphosphate, [Methyl-3H]-, Tetrasodium Salt, Specific Activity: 70-90 Ci (2.59-3.33 TBq)/mmol, 250 µCi (9.25 MBq)

dTTP, tritiated on the methyl group. This product is supplied in aqueous solution. dTTP that is tritiated on the methyl ground will incorporate labeled thymidine into DNA via DNA polymerase.

For research use only. Not for use in diagnostic procedures
Product Variants
Part number: NET221A250UC
Unit Size: 250 µCi
List price: USD 951.73
Your price:
USD 951.73
USD 951.73 /each
Part number: NET221A001MC
Unit Size: 1 mCi
List price: USD 1,971.00
Your price:
USD 0.00
USD 1,971.00 /each


250 µCi quantity of Deoxythymidine 5'-Triphosphate, [Methyl-3H]-, Aqueous Sol, Tetrasodium Salt, Specific Activity: 70-90 Ci is available for your research. Deoxythymidine triphosphate (dTTP), labeled on the methyl group with 3H. Tritiated dTTP is commonly used to make probes for in situ hybridization studies via nick translation, or to measure nucleotide incorporation via reverse transcriptase or DNA polymerase activity.


  1. Fonatsch, C., Gradl, G., Kolbus, U. et al. Hum Genet (1990) Chromosomal in situ hybridization of a Hodgkin's disease-derived cell line (L540) using DNA probes for TCRA, TCRB, MET, and rRNA, Human Genetics, 84:427.
  2. White, E.L., Parker, W.B., Macy, L.J., Shaddix, S.C., McCaleb, G., Secrist, J.A., Vince, R., Shannon, W.M. (1989) Comparison of the effect of Carbovir, AZT, and dideoxynucleoside triphosphates on the activity of human immunodeficiency virus reverse transcriptase and selected human polymerases, Biochemical and Biophysical Research Communications, 161(2):393-398.


Molecular Weight
Molecular Biology
NEN Radiochemicals
Detection Method
Label Position
Specifically Labeled
Shipping Conditions
Shipped in Dry Ice
Special Ordering Information
This is a radioactive product - shipping address must have a license to receive radioactive materials.
Unit Size
250 µCi


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