WebThe IRE-binding protein (IRE-BP) is shown to require free sulfhydryl groups for its specific interaction with the IRE. Treatment of lysates with reducing agents increases the binding β¦ Webing of the IRE-BP to IREs is reversibly regulated by the iron status of the cell. The IRE-BP is highly conserved among human, rat, mouse, and rabbit, and it is identical to the cytosolic form of aconitase. In this study, we dem- onstrate that a distinct human gene encoding a protein which is 57% identical to the initially described IRE-BP,
The iron regulatory region of ferritin mRNA is also a positive
WebA cytosolic protein binds in vitro to the IREs of both mRNAs. The IRE-binding protein (IRE-BP) is shown to require free sulfhydryl groups for its specific interaction with the IRE. Treatment of lysates with reducing agents increases the binding activity, whereas agents that block sulfhydryls inhibit binding. WebIn the presence of low intracellular iron, the binding of iron regulatory protein (IRE-BP) to iron response elements (IRE) present on the ferritin mRNA: a. results in a decrease in ferritin β¦ google review rating calculator
Iron-responsive element-binding protein. Phosphorylation β¦
WebiBP can retrieve your blood pressure and weight data directly from your Withings account. The Blood Pressure Monitor and wireless Body Scale automatically record and send the β¦ WebOct 1, 1993 Β· The amounts of IRE-BP in normal leukocytes and leukemic cells in terms of milligrams of protein (U/mg protein). Bars indicate mean -+ S.E., p < 0.001, normal granulocytes vs CML cells in the chronic phase and AML cells andp < 0.01, CML cells in the chronic phase vs AML cells. WebElution of IRE-BP was accom- plished with 1M KCI, 5 mg of sodium heparin per milliliter, 25 mM tris-CI, pH 8, and 1% Triton X- 100. Based on recovery of IRE-binding activity and the recovery of labeled K562 protein from a parallel experiment with a [35S]methionine lysate, we esti- mate that the IRE-binding protein was purified google review removal company