Another factor in the low clearance by convection could be that C5a, even though a small molecule, could have been bound to other substances, thereby exceeding size limits for convective clearance.
Newly entering iron integrates into a cytosolic pool of weakly bound iron called the cytosolic labile iron pool (cLIP), constituted by iron bound to substances such as phosphate, nucleotides and amino groups [ 9, 10].
In order to be absorbed, vitamin B12 must be bound to intrinsic factor, a substance secreted by the stomach.
Three different LHRH antisera bound to one immunoreactive (IR) substance which eluted at approximately 1200 mol wt.
Conjugated mycotoxins, in which the toxin is usually bound to a more polar substance like glucose, are referred to as masked mycotoxins.
The adsorption can decrease the 137Cs content (including 137Cs bound to water-soluble organic substances) in the solution phase, resulting in little transfer of 137Cs along the mass flow of the soil water in mineral soils.
(2) For visualization of neuronal cells, sections were stained using NeuroTrace green fluorescent Nissl stain (1 300; Molecular Probes, Netherlands; for 20 min) that binds to the Nissl substance, which is present exclusively in the somata of neuronal cells.
Endotoxin, toxic substance bound to the bacterial cell wall and released when the bacterium ruptures or disintegrates.
"It is striking that transfers of microplastics – and the hazardous substances bound to them – from urban wastewater to farmland has not previously been considered by scientists and regulators," the scientists concluded.
During the blending process, the caffeine substance is bound to the tea leaves themselves and included in the single pyramid-shaped bag drinkers will steep in hot water.
