Briefly, blood was collected from the jugular vein of a JD-free healthy cow and mixed with an equal portion of acid-citrate dextrose to prevent coagulation.
A Brinkman plunger-type acid dispenser was found to be a source of Pb contamination, with the first 25-ml portion of pumped acid containing 0.15 ng ml−1 Pb while subsequent portions yielded acid with less than 0.025 ng ml−1.
An IFP N-terminal portion of amino acid 1-158 (IFPN) and an IFP C-terminal portion of amino acid 159-239 (IFPC) were synthesized previously [15].
Notably, there must be a large portion of uric acid leftover in reaction solution to measure uricase initial rates; residual uric acid in uricase reaction solutions usually interferes with such methods for quantifying hydrogen peroxide [28, 29].
Antisaccharin property of gymnemic acid A1 was greatly reduced on conversion into A2, while no activity was observed in case of A3 suggesting that the ester group in the genin portion of gymnemic acid imparts the antisweet property to the triterpene saponins, the gymnemic acids.
Moreover, disulfide bond has also been applied directly in the extracellular portion of lysophosphatidic acid receptor 1 (LPA1) to solve its high-resolution structure (Chrencik et al., 2015).
As a large portion of Brønsted acid sites are located inside the zeolite channel, the reaction forefront gradually moves inwards to the inner channel space, which is driven by the reaction mechanism (Brønsted acid sites are essential for the catalysis).
Circumsporozoite protein is comprised of a central portion of amino acid repeats (NANP) representing dominant T cell-dependent B cell epitopes [21], [22].
Accordingly, a large portion of amino acid neurotransmitters measured by this way may be of non-neuronal origin and possibly carrier-mediated or derived from glial metabolism [10].
