Uridine triphosphate, labeled on the alpha phosphate group with 35S, is typically used in reactions involving enzymes that will incorporate the ribonucleoside monophosphate (base, sugar, and alpha-labeled phosphate) into a chain of RNA. The advantage of 35S, when compared to other short-lived isotopes, is its relatively low signal (which contributes to a sharp band width), as well as longer shelf life.
Common applications include:
| Detection Method | Radiometric |
|---|---|
| Fresh Lot Days | First Tuesday of each month |
| Half Life | 87.4 days |
| Label Position | alpha |
| Nucleotide | UTP |
| Product Brand Name | NEN Radiochemicals |
| Radioisotope | S-35 |
| Radionuclide | 35S |
| Shipping Condition | Dry Ice |
| Special Ordering Information | This is a radioactive product - shipping address must have a license to receive radioactive materials. |
| Unit Size | 1 mCi |
For over 50 years PerkinElmer has been a leading supplier of radiochemicals, liquid scintillation cocktails, vials and nuclear counting detection instruments. Today is no different. We have always been committed to providing you products for all of your radiometric needs and we are still committed today.
Since 1985, the unique NENSure system has set the standard for radiochemical packaging. Based on proven performance over millions of shipments, the system provides: Ease of use, Safe storage of unused product and Reduced radiation exposure. Many NEN brand research products, including 32P-, 33P-, 35S-, 3H-, 14C- and 125I-labeled compounds, are packaged in the NENSure System, as are most radionuclides.
This document contains general information designed to provide a basic understanding of radiation safety. While we believe the information to be accurate, regulatory requirements may change and information contained herein is not tailored to individual needs.
