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Iodine-125 Radionuclide, 1mCi, Specific Activity: ~17Ci/mg, 0.1M NaOH (pH 12-14)

Iodine-125 Radionuclide 0.1M NaOH (pH 12-14) (reductant free) Shipped ambient. Sodium iodide in 0.1N NaOH ~17Ci(629GBq)/mg

For research use only. Not for use in diagnostic procedures

Product Variants
Part number: NEZ033001MC
Unit Size: 1 mCi
List price: USD 1,148.00
Your price:
USD 1,148.00
USD 1,148.00 /each
Part number: NEZ033002MC
Unit Size: 2 mCi
List price: USD 1,261.00
Your price:
USD 0.00
USD 1,261.00 /each
Part number: NEZ033005MC
Unit Size: 5 mCi
List price: USD 1,663.00
Your price:
USD 0.00
USD 1,663.00 /each
Part number: NEZ033010MC
Unit Size: 10 mCi
List price: USD 2,273.00
Your price:
USD 0.00
USD 2,273.00 /each
Part number: NEZ033020MC
Unit Size: 20 mCi
List price: USD 4,282.00
Your price:
USD 0.00
USD 4,282.00 /each
Part number: NEZ033025MC
Unit Size: 25 mCi
List price: USD 3,526.00
Your price:
USD 0.00
USD 3,526.00 /each


1 mCi Quantities of Iodine-125 Radionuclide, Specific Activity: ~17Ci/mg, 0.1M NaOH (pH 12-14) are available for your research.

Iodination of proteins is a common method of adding a tracer with high specific activity to your protein of interest. Several different methods are available, and these differ in terms of the amino acids that become labeled and in the reaction conditions that are used. Iodine isotopes have relatively short half-lives (60 days for 125I and 8 days for 131I). In addition, iodine-labeled proteins are subject to loss of activity and physical degradation due to the isotopic decay. For these reasons, iodine-labeled proteins generally should be used as soon as possible, generally within 30 days or less after labeling.


NEN Radiochemicals
Detection Method
Fresh Lot Days
Every other Wednesday
Label Position
Specifically Labeled
Shipping Conditions
Shipped Ambient
Special Ordering Information
This is a radioactive product - shipping address must have a license to receive radioactive materials.
Unit Size
1 mCi


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