specific activity


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spe·cif·ic ac·tiv·i·ty

1. radioactivity per unit mass of the stated element or compound;
2. for an enzyme, the amount of substrate consumed (or product formed) in a given time under given conditions per milligram of protein;
3. activity per unit mass of the stated radionuclide.

spe·cif·ic ac·tiv·i·ty

(spĕ-sif'ik ak-tiv'i-tē)
1. Radioactivity per unit mass of the stated element or compound.
2. For an enzyme, the amount of substrate consumed (or product formed) in a given time under given conditions per milligram of protein.
3. Activity per unit mass of the stated radionuclide.
References in periodicals archive ?
"Following the meeting, specific activity directions of SOCAR Energy Georgia for 2018 were determined, taking into account the achievements of 2017."
The specific activity of HEX A in parotid glands of STZ-diabetic rats in week 4 was significantly higher than in the controls.
The correlation between severity of allergic reactions and possible influencing factors include residence region, profession, venom exposure types, and patient IgE specific activity (sIgE/T-IgE) were analyzed.
The OECD, however, has expressed concern that the specific activity exemptions in the current tax treaties are used by multinational businesses to conduct significant business activities in foreign jurisdictions that exceed the exemptions' intended purposes.
nidulans (MBL-S-6) and the results in terms of extracellular lipase production and specific activity were compared.
The amylase specific activity is defined as [micro]mol maltose produced [min.sup.-1] mg [protein.sup.-1].
Cr application in soil was found to have negative effect on the NR specific activity ([micro]M of nitrite produced [h.sup.-1] [mg.sup.-1] protein).
The current study aimed to identify whether chitinase is present in nonmolting workers of a subterranean termite, Reticulitermes virginicus Banks, and subsequently to determine the specific activity of chitinase along with that of cellulase for comparison.
Other large science parks across the country have created campuses to profile specific activity and now we are following suit.

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