Search results - 5 results
Functional analysis of synthetic insectatachykinin analogs on recombinant neurokinin receptor expressing cell lines476
pentapeptide (FTGMR a) is sufficient for activation of the stomoxytachykinin receptor (STKR) expressed in Schneider 2 cells. Replacement of amino acid residues at the position of the conserved phenylalanine (F) ...
Lucigenin- and luminol-enhanced chemiluminescence in turkey monocytes5195
with calcium ionophore A23187. No oxidative activity could be induced with N-formyl-methionyl-phenylalanine. Peak maxima for both lucigenin- and luminol-enhanced CL were ranked: PMA > Zymosan A > ...
A 33 kDa serine proteinase from Scedosporium apiospermum
chromatography through immobilized phenylalanine. Analysis of the purified enzyme by SDS / PAGE revealed a single polypeptide chain with an apparent molecular mass of 33 kDa. Further investigation of its physical ...
Oxygenation activity of chicken blood phagocytes as measured by luminol- and lucigenin-dependent chemiluminescence8198
Addition of 4 x 10(-6) M N-formyl-1-L-methionyl-L-leucyl-L-phenylalanine (fMLP) showed weak but significant CL activity at 1 x 10(6) monocytes per tube with luminol and at 5 x 10(6) monocytes per tube with ...
Purification and characterization of a fibrinogenolytic serine proteinase from Aspergillus fumigatus culture filtrate
Aspergillus fumigatus culture filtrate by ammonium sulfate precipitation followed by successive chromatographies on Sephadex G-75 and immobilized phenylalanine. The purified proteinase exhibited a molecular ...